Page 1 Title Page Digital Energy D60 Line Distance Protection System UR Series Instruction Manual D60 Revision: 5.7x Manual P/N: 1601-0089-U4 (GEK-113519C) E83849 GE Digital Energy LISTED 650 Markland Street IND.CONT. EQ. Markham, Ontario 52TL GE Multilin's Quality Management Canada L6C 0M1...
Page 2 The contents of this manual are the property of GE Multilin Inc. This documentation is furnished on license and may not be reproduced in whole or in part without the permission of GE Multilin. The content of this manual is for informational use only and is subject to change without notice.
Page 3 ADDENDUM This addendum contains information that relates to the D60 Line Distance Protection System, version 5.7x. It outlines items that appear in the instruction manual GEK-113519C (revision U4) that are not included in the current D60 opera- tions. The following functions and items are not yet available with the current version of the D60 relay: •...
Page 4 This is not matching behavior of the operands because in the f/w there is condition to assert one AR RIP operand only. This is shown in red in the logic diagram below with AND gates, blocking next stage RIP, if previous stage RIP is active. All Latches in the Autoreclosure function are reset dominant.
Page 5: Table Of Contents
1.3 ENERVISTA UR SETUP SOFTWARE 1.3.1 PC REQUIREMENTS ..................1-5 1.3.2 INSTALLATION....................1-5 1.3.3 CONFIGURING THE D60 FOR SOFTWARE ACCESS ........1-6 1.3.4 USING THE QUICK CONNECT FEATURE............1-9 1.3.5 CONNECTING TO THE D60 RELAY .............. 1-15 1.4 UR HARDWARE 1.4.1...
Page 6 MANAGED ETHERNET SWITCH MODULE HARDWARE......3-42 3.4.3 MANAGED SWITCH LED INDICATORS ............3-43 3.4.4 CONFIGURING THE MANAGED ETHERNET SWITCH MODULE ....3-43 3.4.5 UPLOADING D60 SWITCH MODULE FIRMWARE .........3-46 3.4.6 ETHERNET SWITCH SELF-TEST ERRORS...........3-48 4. HUMAN INTERFACES 4.1 ENERVISTA UR SETUP SOFTWARE INTERFACE 4.1.1 INTRODUCTION ....................4-1...
Page 7 REMOTE DOUBLE-POINT STATUS INPUTS ..........5-284 5.8.8 REMOTE OUTPUTS..................5-284 5.8.9 RESETTING....................5-285 5.8.10 DIRECT INPUTS AND OUTPUTS ..............5-286 5.8.11 TELEPROTECTION INPUTS AND OUTPUTS..........5-289 5.8.12 IEC 61850 GOOSE ANALOGS..............5-291 5.8.13 IEC 61850 GOOSE INTEGERS..............5-292 GE Multilin D60 Line Distance Protection System...
Page 8 7. COMMANDS AND 7.1 COMMANDS TARGETS 7.1.1 COMMANDS MENU ...................7-1 7.1.2 VIRTUAL INPUTS ....................7-1 7.1.3 CLEAR RECORDS .....................7-2 7.1.4 SET DATE AND TIME ..................7-2 7.1.5 RELAY MAINTENANCE ..................7-3 7.1.6 PHASOR MEASUREMENT UNIT ONE-SHOT ..........7-3 viii D60 Line Distance Protection System GE Multilin...
Page 9 10.1 APPLICATION GUIDELINES SETTINGS 10.1.1 INTRODUCTION....................10-1 10.1.2 IMPACT OF MEMORY POLARIZATION ............10-1 10.1.3 HIGH-SET OVERCURRENT ELEMENTS ............10-1 10.2 DISTANCE ELEMENTS (STEPPED DISTANCE SCHEME) 10.2.1 PHASE DISTANCE..................10-2 10.2.2 GROUND DISTANCE ..................10-3 GE Multilin D60 Line Distance Protection System...
Page 10 GGIO4: GENERIC ANALOG MEASURED VALUES......... C-2 C.2.6 MMXU: ANALOG MEASURED VALUES ............C-3 C.2.7 PROTECTION AND OTHER LOGICAL NODES..........C-3 C.3 SERVER FEATURES AND CONFIGURATION C.3.1 BUFFERED/UNBUFFERED REPORTING............C-5 C.3.2 FILE TRANSFER ....................C-5 D60 Line Distance Protection System GE Multilin...
Page 11 COUNTERS .....................E-10 E.2.4 ANALOG INPUTS ....................E-11 F. MISCELLANEOUS F.1 CHANGE NOTES F.1.1 REVISION HISTORY ..................F-1 F.1.2 CHANGES TO THE D60 MANUAL..............F-2 F.2 ABBREVIATIONS F.2.1 STANDARD ABBREVIATIONS ................. F-6 F.3 WARRANTY F.3.1 GE MULTILIN WARRANTY ................F-8 INDEX GE Multilin...
Page 12 TABLE OF CONTENTS D60 Line Distance Protection System GE Multilin...
Page 13: Getting Started
• Mounting screws For product information, instruction manual updates, and the latest software updates, please visit the GE Digital Energy website. If there is any noticeable physical damage, or any of the contents listed are missing, please contact GE Multilin immediately. NOTE...
Page 14: Ur Overview
This new generation of equipment must also be easily incorporated into automation systems, at both the station and enterprise levels. The GE Multilin Universal Relay (UR) has been developed to meet these goals. D60 Line Distance Protection System...
Page 15: Hardware Architecture
(dual) ring configuration. This feature is optimized for speed and intended for pilot- aided schemes, distributed logic applications, or the extension of the input/output capabilities of a single relay chassis. GE Multilin D60 Line Distance Protection System...
Page 16: Software Architecture
Employing OOD/OOP in the software architecture of the D60 achieves the same features as the hardware architecture: modularity, scalability, and flexibility. The application software for any UR-series device (for example, feeder protection, transformer protection, distance protection) is constructed by combining objects from the various functionality classes.
Page 17: Enervista Ur Setup Software
Video capable of displaying 800 x 600 or higher in high-color mode (16-bit color) • RS232 and/or Ethernet port for communications to the relay The following qualified modems have been tested to be compliant with the D60 and the EnerVista UR Setup software. • US Robotics external 56K FaxModem 5686 •...
Page 18: Configuring The D60 For Software Access
OVERVIEW The user can connect remotely to the D60 through the rear RS485 port or the rear Ethernet port with a PC running the EnerVista UR Setup software. The D60 can also be accessed locally with a laptop computer through the front panel RS232 port or the rear Ethernet port using the Quick Connect feature.
Page 19 • To configure the D60 for local access with a laptop through either the front RS232 port or rear Ethernet port, refer to the Using the Quick Connect Feature section. An Ethernet module must be specified at the time of ordering for Ether- net communications.
Page 20 SERIAL PORTS 10. Click the Read Order Code button to connect to the D60 device and upload the order code. If an communications error occurs, ensure that the EnerVista UR Setup serial communications values entered in the previous step corre- spond to the relay setting values.
Page 21: Using The Quick Connect Feature
D60. This ensures that configuration of the EnerVista UR Setup software matches the D60 model number. b) USING QUICK CONNECT VIA THE REAR ETHERNET PORTS To use the Quick Connect feature to access the D60 from a laptop through Ethernet, first assign an IP address to the relay from the front panel keyboard.
Page 22 Now, assign the laptop computer an IP address compatible with the relay’s IP address. From the Windows desktop, right-click the My Network Places icon and select Properties to open the network con- nections window. Right-click the Local Area Connection icon and select Properties. 1-10 D60 Line Distance Protection System GE Multilin...
Page 23 Select the Internet Protocol (TCP/IP) item from the list provided and click the Properties button. Click on the “Use the following IP address” box. Enter an IP address with the first three numbers the same as the IP address of the D60 relay and the last number dif- ferent (in this example, 1.1.1.2).
Page 24 Minimum = 0ms, Maximum = 0ms, Average = 0 ms Pinging 1.1.1.1 with 32 bytes of data: Verify the physical connection between the D60 and the laptop computer, and double-check the programmed IP address in setting, then repeat step 2 in the above procedure.
Page 25 If this computer is used to connect to the Internet, re-enable any proxy server settings after the laptop has been discon- nected from the D60 relay. Verify that the latest version of the EnerVista UR Setup software is installed (available from the GE enerVista CD or online from http://www.gedigitalenergy.com/multilin). See the Software Installation section for installation details.
Page 26 Set the computer to “Obtain a relay address automatically” as shown below. If this computer is used to connect to the Internet, re-enable any proxy server settings after the laptop has been discon- nected from the D60 relay. AUTOMATIC DISCOVERY OF ETHERNET DEVICES The EnerVista UR Setup software can automatically discover and communicate to all UR-series IEDs located on an Ether- net network.
Page 27: Connecting To The D60 Relay
The EnerVista UR Setup software has several new quick action buttons that provide users with instant access to several functions that are often performed when using D60 relays. From the online window, users can select which relay to interro- gate from a pull-down window, then click on the button for the action they wish to perform. The following quick action func- tions are available: •...
Page 28: Ur Hardware
Figure 1–7: RELAY COMMUNICATIONS OPTIONS To communicate through the D60 rear RS485 port from a PC RS232 port, the GE Multilin RS232/RS485 converter box is required. This device (catalog number F485) connects to the computer using a “straight-through” serial cable. A shielded twisted-pair (20, 22, or 24 AWG) connects the F485 converter to the D60 rear communications port.
Page 29: Using The Relay
LED off. The relay in the “Not Programmed” state will block signaling of any output relay. These conditions will remain until the relay is explicitly put in the “Programmed” state. Select the menu message    SETTINGS PRODUCT SETUP INSTALLATION RELAY SETTINGS RELAY SETTINGS: Not Programmed GE Multilin D60 Line Distance Protection System 1-17...
Page 30: Relay Passwords
Refer to the Changing Settings section in Chapter 4 for complete instructions on setting up security level passwords. NOTE 1.5.6 FLEXLOGIC™ CUSTOMIZATION FlexLogic™ equation editing is required for setting up user-defined logic for customizing the relay operations. See the Flex- Logic™ section in Chapter 5 for additional details. 1-18 D60 Line Distance Protection System GE Multilin...
Page 31: Commissioning
1.5 USING THE RELAY 1.5.7 COMMISSIONING The D60 requires a minimum amount of maintenance when it is commissioned into service. Since the D60 is a micropro- cessor-based relay, its characteristics do not change over time. As such, no further functional tests are required.
Page 32 1.5 USING THE RELAY 1 GETTING STARTED 1-20 D60 Line Distance Protection System GE Multilin...
Page 33: Product Description
Another option provides two 10Base-F fiber optic ports for redundancy. The Ethernet port supports IEC 61850, Modbus TCP, and TFTP protocols, and allows access to the relay via any standard web browser (D60 web pages). The IEC 60870- 5-104 protocol is supported on the Ethernet port. DNP 3.0 and IEC 60870-5-104 cannot be enabled at the same time.
Page 34 Neutral instantaneous overcurrent Phase directional overcurrent Phase instantaneous overcurrent 67_2 Negative-sequence directional overcurrent 50_2 Negative-sequence instantaneous overcurrent Power swing blocking Ground time overcurrent Out-of-step tripping Neutral time overcurrent Automatic recloser Figure 2–1: SINGLE LINE DIAGRAM D60 Line Distance Protection System GE Multilin...
Page 35: Ordering
2.1.2 ORDERING a) OVERVIEW The D60 is available as a 19-inch rack horizontal mount or reduced-size (¾) vertical unit and consists of the following mod- ules: power supply, CPU, CT/VT, digital input and output, transducer input and output, and inter-relay communications.
Page 36 2.1 INTRODUCTION 2 PRODUCT DESCRIPTION Table 2–3: D60 ORDER CODES FOR HORIZONTAL UNITS * - F - W/X Full Size Horizontal Mount BASE UNIT Base Unit RS485 and RS485 RS485 and multi-mode ST 10Base-F RS485 and multi-mode ST redundant 10Base-F...
Page 37 2.1 INTRODUCTION The order codes for the reduced size vertical mount units with traditional CTs and VTs are shown below. Table 2–4: D60 ORDER CODES FOR REDUCED SIZE VERTICAL UNITS * - F Reduced Size Vertical Mount (see note regarding P/R slot below)
Page 38 2 PRODUCT DESCRIPTION c) ORDER CODES WITH PROCESS BUS MODULES The order codes for the horizontal mount units with the process bus module are shown below. Table 2–5: D60 ORDER CODES FOR HORIZONTAL UNITS WITH PROCESS BUS * - F - W/X...
Page 39: Replacement Modules
Replacement modules can be ordered separately as shown below. When ordering a replacement CPU module or face- plate, please provide the serial number of your existing unit. Not all replacement modules may be applicable to the D60 relay. Only the modules specified in the order codes are available as replacement modules.
Page 40 4 dcmA inputs, 4 dcmA outputs (only one 5A module is allowed) 8 RTD inputs INPUTS/OUTPUTS 4 RTD inputs, 4 dcmA outputs (only one 5D module is allowed) 4 dcmA inputs, 4 RTD inputs 8 dcmA inputs D60 Line Distance Protection System GE Multilin...
Page 41 4 dcmA inputs, 4 dcmA outputs (only one 5A module is allowed) 8 RTD inputs INPUTS/OUTPUTS 4 RTD inputs, 4 dcmA outputs (only one 5D module is allowed) 4 dcmA inputs, 4 RTD inputs 8 dcmA inputs GE Multilin D60 Line Distance Protection System...
Page 42: Specifications
5 to 25 cycles in steps of 1 VT location: all delta-wye and wye-delta transformers CT location: all delta-wye and wye-delta transformers Voltage supervision pickup (series compensation applications): 0 to 5.000 pu in steps of 0.001 2-10 D60 Line Distance Protection System GE Multilin...
Page 43 Time Dial = 0.00 to 600.00 in steps of 0.01 Reset type: Instantaneous/Timed (per IEEE) Operate at > 1.03 × actual pickup Timing accuracy: ±3.5% of operate time or ±½ cycle (whichever is greater) GE Multilin D60 Line Distance Protection System 2-11...
Page 44 ±3% or ±4 ms (whichever is greater) Pickup level: 0.015 to 30.000 pu in steps of 0.01 Dropout level: 97 to 98% Operation time: < 16 ms at 3 × pickup at 60 Hz 2-12 D60 Line Distance Protection System GE Multilin...
Page 45 97 to 98% of pickup Pickup delay: 0.00 to 600.00 s in steps of 0.01 Time accuracy: ±3% or ±20 ms (whichever is greater) Operate time: < 2 cycles at 1.10 × pickup GE Multilin D60 Line Distance Protection System 2-13...
Page 46 ±3% or 4 ms, whichever is greater TRIP BUS (TRIP WITHOUT FLEXLOGIC™) Number of elements: Number of inputs: Operate time: <2 ms at 60 Hz Time accuracy: ±3% or 10 ms, whichever is greater 2-14 D60 Line Distance Protection System GE Multilin...
Page 47: User Programmable Elements
FlexLogic™ operand Pickup delay: 0.000 to 999999.999 s in steps of 0.001 Dropout delay: 0.000 to 999999.999 s in steps of 0.001 Timing accuracy: ±3% or ±4 ms, whichever is greater GE Multilin D60 Line Distance Protection System 2-15...
Page 48: Monitoring
±0.001 Hz (when voltage signal is used Accuracy: ±1.0% of reading for frequency measurement) I = 0.1 to 0.25 pu: ±0.05 Hz I > 0.25 pu: ±0.001 Hz (when current signal is used for frequency measurement) 2-16 D60 Line Distance Protection System GE Multilin...
Page 49: Inputs
Duration of auto-burnish impulse: 25 to 50 ms No. of remote devices: Default states on loss of comms.: On, Off, Latest/Off, Latest/On Ring configuration: Data rate: 64 or 128 kbps CRC: 32-bit GE Multilin D60 Line Distance Protection System 2-17...
Page 50: Power Supply
95% voltage drop across the load impedance. Trickle current: approx. 1 to 2.5 mA Operate time: < 0.6 ms FORM-A CURRENT MONITOR Internal Limiting Resistor: 100 Ω, 2 W Threshold current: approx. 80 to 100 mA 2-18 D60 Line Distance Protection System GE Multilin...
Page 51: Communications
15 dB Maximum input –7.6 dBm –14 dBm –7 dBm power Typical distance 1.65 km 2 km 15 km Duplex full/half full/half full/half Redundancy The UR-2S and UR-2T only support 100 Mb multimode GE Multilin D60 Line Distance Protection System 2-19...
Page 52 (in dB/km) 8 dB -------------------------- - 2.8km 2.8 dB/km The customer must use the attenuation specified within the manu- facturer data sheets for accurate calculation of the maximum fiber length. 2-20 D60 Line Distance Protection System GE Multilin...
Page 53: Inter-Relay Communications
Pollution degree: impaired at temperatures less than – Overvoltage category: 20°C Ingress protection: IP20 front, IP10 back HUMIDITY Humidity: operating up to 95% (non-condensing) at 55°C (as per IEC60068-2-30 variant 1, 6days). GE Multilin D60 Line Distance Protection System 2-21...
Page 54: Type Tests
Safety UL508 e83849 NKCR Safety UL C22.2-14 e83849 NKCR7 Safety UL1053 e83849 NKCR 2.2.12 PRODUCTION TESTS THERMAL Products go through an environmental test based upon an Accepted Quality Level (AQL) sampling process. GE Multilin D60 Line Distance Protection System 2-22...
Page 55: Approvals
Units that are stored in a de-energized state should be powered up once per year, for one hour continuously, to NOTE avoid deterioration of electrolytic capacitors. GE Multilin D60 Line Distance Protection System 2-23...
Page 56 2.2 SPECIFICATIONS 2 PRODUCT DESCRIPTION 2-24 D60 Line Distance Protection System GE Multilin...
Page 57: Hardware
HORIZONTAL UNITS The D60 Line Distance Protection System is available as a 19-inch rack horizontal mount unit with a removable faceplate. The faceplate can be specified as either standard or enhanced at the time of ordering. The enhanced faceplate contains additional user-programmable pushbuttons and LED indicators.
Page 58 VERTICAL UNITS The D60 Line Distance Protection System is available as a reduced size (¾) vertical mount unit, with a removable face- plate. The faceplate can be specified as either standard or enhanced at the time of ordering. The enhanced faceplate con- tains additional user-programmable pushbuttons and LED indicators.
Page 59 RS232 communications port. The relay is secured to the panel with the use of four screws supplied with the relay. 11.015” 7.482” 1.329” 13.560” 15.000” 14.025” 4.000” 9.780” 843809A1.CDR Figure 3–4: D60 VERTICAL DIMENSIONS (ENHANCED PANEL) GE Multilin D60 Line Distance Protection System...
Page 60 UR S RI S UR S RI S Figure 3–5: D60 VERTICAL MOUNTING AND DIMENSIONS (STANDARD PANEL) For details on side mounting D60 devices with the enhanced front panel, refer to the following documents available online from the GE Multilin website. •...
Page 61 3 HARDWARE 3.1 DESCRIPTION Figure 3–6: D60 VERTICAL SIDE MOUNTING INSTALLATION (STANDARD PANEL) GE Multilin D60 Line Distance Protection System...
Page 62: Module Withdrawal And Insertion
The enhanced faceplate can be opened to the left, once the thumb screw has been removed, as shown below. This allows for easy accessibility of the modules for withdrawal. The new wide-angle hinge assembly in the enhanced front panel opens completely and allows easy access to all modules in the D60. D60 Line Distance Protection System...
Page 63 All CPU modules except the 9E are equipped with 10/100Base-T or 100Base-F Ethernet connectors. These con- nectors must be individually disconnected from the module before it can be removed from the chassis. NOTE GE Multilin D60 Line Distance Protection System...
Page 64: Rear Terminal Layout
3.1 DESCRIPTION 3 HARDWARE The 4.0x release of the D60 relay includes new hardware modules.The new CPU modules are specified with codes 9E and higher. The new CT/VT modules are specified with the codes 8F and higher. NOTE The new CT/VT modules can only be used with new CPUs; similarly, old CT/VT modules can only be used with old CPUs.
Page 65 3 HARDWARE 3.1 DESCRIPTION Figure 3–11: EXAMPLE OF MODULES IN F AND H SLOTS GE Multilin D60 Line Distance Protection System...
Page 66: Wiring
GROUND BUS Minimum MODULES MUST BE Inputs/ Inputs/ Inputs/ Inputs/ GROUNDED IF outputs outputs outputs outputs Inputs/ CT/VT Power TERMINAL IS outputs Supply PROVIDED (Rear View) * Optional Figure 3–12: TYPICAL WIRING DIAGRAM 3-10 D60 Line Distance Protection System GE Multilin...
Page 67: Dielectric Strength
(see the Self-test errors section in chapter 7) or control power is lost, the relay will de-energize. For high reliability systems, the D60 has a redundant option in which two D60 power supplies are placed in parallel on the bus.
Page 68: Ct/Vt Modules
CT connections for both ABC and ACB phase rotations are identical as shown in the Typical wiring diagram. The exact placement of a zero-sequence core balance CT to detect ground fault current is shown below. Twisted-pair cabling on the zero-sequence CT is recommended. 3-12 D60 Line Distance Protection System GE Multilin...
Page 69: Process Bus Modules
3.2.5 PROCESS BUS MODULES The D60 can be ordered with a process bus interface module. This module is designed to interface with the GE Multilin HardFiber system, allowing bi-directional IEC 61850 fiber optic communications with up to eight HardFiber merging units, known as Bricks.
Page 70: Contact Inputs And Outputs
The terminal configuration for contact inputs is different for the two applications. The contact inputs are grouped with a common return. The D60 has two versions of grouping: four inputs per common return and two inputs per common return. When a contact input/output module is ordered, four inputs per common is used.
Page 71: D60 Line Distance Protection System
~6a, ~6c 2 Inputs Form-A ~7a, ~7c 2 Inputs Fast Form-C ~7a, ~7c 2 Inputs ~7a, ~7c 2 Inputs ~8a, ~8c 2 Inputs Fast Form-C ~8a, ~8c 2 Inputs ~8a, ~8c 2 Inputs GE Multilin D60 Line Distance Protection System 3-15...
Page 72 ~5a, ~5c 2 Inputs 2 Outputs Solid-State Solid-State ~6a, ~6c 2 Inputs 2 Outputs Not Used Not Used ~7a, ~7c 2 Inputs 2 Outputs Solid-State Solid-State ~8a, ~8c 2 Inputs Not Used 3-16 D60 Line Distance Protection System GE Multilin...
Page 73 3 HARDWARE 3.2 WIRING Figure 3–17: CONTACT INPUT AND OUTPUT MODULE WIRING (1 of 2) GE Multilin D60 Line Distance Protection System 3-17...
Page 74 CONTACT IN COMMON SURGE 842763A2.CDR Figure 3–18: CONTACT INPUT AND OUTPUT MODULE WIRING (2 of 2) For proper functionality, observe the polarity shown in the figures for all contact input and output connections. 3-18 D60 Line Distance Protection System GE Multilin...
Page 75 There is no provision in the relay to detect a DC ground fault on 48 V DC control power external output. We recommend using an external DC supply. GE Multilin D60 Line Distance Protection System 3-19...
Page 76 CONTACT INPUT 2 AUTO-BURNISH = ON 842751A1.CDR Figure 3–21: AUTO-BURNISH DIP SWITCHES The auto-burnish circuitry has an internal fuse for safety purposes. During regular maintenance, the auto-burnish functionality can be checked using an oscilloscope. NOTE 3-20 D60 Line Distance Protection System GE Multilin...
Page 77: Transducer Inputs/Outputs
(5A, 5C, 5D, 5E, and 5F) and channel arrangements that may be ordered for the relay. Wherever a tilde “~” symbol appears, substitute with the slot position of the module. NOTE Figure 3–22: TRANSDUCER INPUT/OUTPUT MODULE WIRING GE Multilin D60 Line Distance Protection System 3-21...
Page 78: Rs232 Faceplate Port
3.2.8 RS232 FACEPLATE PORT A 9-pin RS232C serial port is located on the D60 faceplate for programming with a personal computer. All that is required to use this interface is a personal computer running the EnerVista UR Setup software provided with the relay. Cabling for the RS232 port is shown in the following figure for both 9-pin and 25-pin connectors.
Page 79 3 HARDWARE 3.2 WIRING Figure 3–24: CPU MODULE COMMUNICATIONS WIRING GE Multilin D60 Line Distance Protection System 3-23...
Page 80 To ensure maximum reliability, all equipment should have similar transient protection devices installed. Both ends of the RS485 circuit should also be terminated with an impedance as shown below. Figure 3–25: RS485 SERIAL CONNECTION 3-24 D60 Line Distance Protection System GE Multilin...
Page 81: Irig-B
IRIG-B RG58/59 COAXIAL CABLE RECEIVER TIME CODE GENERATOR BNC (IN) (DC SHIFT OR AMPLITUDE MODULATED SIGNAL CAN BE USED) REPEATER BNC (OUT) TO OTHER DEVICES (DC-SHIFT ONLY) 827756A5.CDR Figure 3–26: IRIG-B CONNECTION GE Multilin D60 Line Distance Protection System 3-25...
Page 82 Using the IRIG-B repeater function in conjunction with synchrophasors is not recommended, as the repeater adds NOTE a 40 μs delay to the IRIG-B signal. This results in a 1° error for each consecutive device in the string as reported in synchrophasors. 3-26 D60 Line Distance Protection System GE Multilin...
Page 83: Direct Input And Output Communications
3.3.1 DESCRIPTION The D60 direct inputs and outputs feature makes use of the type 7 series of communications modules. These modules are also used by the L90 Line Differential Relay for inter-relay communications. The direct input and output feature uses the communications channels provided by these modules to exchange digital state information between relays.
Page 84 These modules are listed in the following table. All fiber modules use ST type connectors. Not all the direct input and output communications modules may be applicable to the D60 relay. Only the modules specified in the order codes are available as direct input and output communications modules.
Page 85: Fiber: Led And Eled Transmitters
1 Channel 2 Channels Figure 3–32: LASER FIBER MODULES When using a laser Interface, attenuators may be necessary to ensure that you do not exceed the maximum optical input power to the receiver. GE Multilin D60 Line Distance Protection System 3-29...
Page 86: Interface
Remove the top cover by sliding it towards the rear and then lift it upwards. Set the timing selection switches (channel 1, channel 2) to the desired timing modes. Replace the top cover and the cover screw. 3-30 D60 Line Distance Protection System GE Multilin...
Page 87 For connection to a higher order system (UR- to-multiplexer, factory defaults), set to octet timing (S1 = ON) and set timing mode to loop timing (S5 = OFF and S6 = OFF). GE Multilin D60 Line Distance Protection System 3-31...
Page 88 G.703 line side of the interface while the other lies on the differential Manchester side of the interface. DMR = Differential Manchester Receiver DMX = Differential Manchester Transmitter G7X = G.703 Transmitter G7R = G.703 Receiver 842775A1.CDR Figure 3–37: G.703 DUAL LOOPBACK MODE 3-32 D60 Line Distance Protection System GE Multilin...
Page 89: Rs422 Interface
1 as shown below. If the terminal timing feature is not available or this type of connection is not desired, the G.703 interface is a viable option that does not impose timing restrictions. GE Multilin D60 Line Distance Protection System 3-33...
Page 90 Figure 3–40: TIMING CONFIGURATION FOR RS422 TWO-CHANNEL, 3-TERMINAL APPLICATION Data module 1 provides timing to the D60 RS422 interface via the ST(A) and ST(B) outputs. Data module 1 also provides timing to data module 2 TT(A) and TT(B) inputs via the ST(A) and AT(B) outputs. The data module pin numbers have been omitted in the figure above since they may vary depending on the manufacturer.
Page 91: Rs422 And Fiber Interface
When using a laser interface, attenuators may be necessary to ensure that you do not exceed the maximum optical input power to the receiver. Shield Tx – G.703 Rx – channel 1 Tx + Rx + Surge Fiber channel 2 842778A1.CDR Figure 3–43: G.703 AND FIBER INTERFACE CONNECTION GE Multilin D60 Line Distance Protection System 3-35...
Page 92: Ieee C37.94 Interface
5.60. For customers using firmware release 5.60 and higher, the module can be identified with "Rev D" printed on the module and is to be used on all ends of D60 communi- cation for two and three terminal applications.
Page 93 Once the clips have cleared the raised edge of the chassis, engage the clips simultaneously. When the clips have locked into position, the module will be fully inserted. GE Multilin D60 Line Distance Protection System 3-37...
Page 94 3.3 DIRECT INPUT AND OUTPUT COMMUNICATIONS 3 HARDWARE Figure 3–44: IEEE C37.94 TIMING SELECTION SWITCH SETTING 3-38 D60 Line Distance Protection System GE Multilin...
Page 95: C37.94Sm Interface
5.60. For customers using firmware release 5.60 and higher, the module can be identified with "Rev D" printed on the module and is to be used on all ends of D60 communi- cation for two and three terminal applications.
Page 96 Once the clips have cleared the raised edge of the chassis, engage the clips simultaneously. When the clips have locked into position, the module will be fully inserted. 3-40 D60 Line Distance Protection System GE Multilin...
Page 97 3 HARDWARE 3.3 DIRECT INPUT AND OUTPUT COMMUNICATIONS Figure 3–45: C37.94SM TIMING SELECTION SWITCH SETTING GE Multilin D60 Line Distance Protection System 3-41...
Page 98: Managed Ethernet Switch Modules
The type 2S and 2T embedded managed switch modules are supported by UR-series relays containing type 9S CPU mod- ules with revisions 5.5x and higher. The modules communicate to the D60 through an internal Ethernet port (referred to as the UR port or port 7) and provide an additional six external Ethernet ports: two 10/100Base-T ports and four multimode ST 100Base-FX ports.
Page 99: Managed Switch Led Indicators
Switch has been shipped with a default IP address of 192.168.1.2 and a subnet mask of 255.255.255.0. Consult your net- work administrator to determine if the default IP address, subnet mask or default gateway needs to be modified. Do not connect to network while configuring the switch module. GE Multilin D60 Line Distance Protection System 3-43...
Page 100 SAVING THE ETHERNET SWITCH SETTINGS TO A SETTINGS FILE The D60 allows the settings information for the Ethernet switch module to be saved locally as a settings file. This file con- tains the advanced configuration details for the switch not contained within the standard D60 settings file.
Page 101 Navigate to the folder containing the Ethernet switch settings file, select the file, then click Open. The settings file will be transferred to the Ethernet switch and the settings uploaded to the device. GE Multilin D60 Line Distance Protection System 3-45...
Page 102: Uploading D60 Switch Module Firmware
NOTE b) SELECTING THE PROPER SWITCH FIRMWARE VERSION The latest switch module firmware is available as a download from the GE Multilin web site. Use the following procedure to determine the version of firmware currently installed on your switch Log into the switch using the EnerVista web interface.
Page 103 Select the firmware file to be loaded on to the Switch, and select the Open option. The following window will pop up, indicating that the firmware file transfer is in progress. If the firmware load was successful, the following window will appear: Note GE Multilin D60 Line Distance Protection System 3-47...
Page 104: Ethernet Switch Self-Test Errors
No setting required; the D60 EQUIPMENT The D60 has not detected the The D60 failed to see the switch module will read the state of a general MISMATCH: Card XXX presence of the Ethernet on power-up, because switch won’t...
Page 105: Human Interfaces
To start using the EnerVista UR Setup software, a site definition and device definition must first be created. See the EnerV- ista UR Setup Help File or refer to the Connecting EnerVista UR Setup with the D60 section in Chapter 1 for details.
Page 106 Site List window will automatically be sent to the on-line communicating device. g) FIRMWARE UPGRADES The firmware of a D60 device can be upgraded, locally or remotely, via the EnerVista UR Setup software. The correspond- ing instructions are provided by the EnerVista UR Setup Help file under the topic “Upgrading Firmware”.
Page 107: Enervista Ur Setup Main Window
Device data view windows, with common tool bar. Settings file data view windows, with common tool bar. Workspace area with data view tabs. Status bar. 10. Quick action hot links. 842786A2.CDR Figure 4–1: ENERVISTA UR SETUP SOFTWARE MAIN WINDOW GE Multilin D60 Line Distance Protection System...
Page 108: Extended Enervista Ur Setup Features
(settings file templates) and online devices (online settings templates). The func- tionality is identical for both purposes. The settings template feature requires that both the EnerVista UR Setup software and the D60 firmware are at ver- sions 5.40 or higher.
Page 109 The following procedure describes how to add password protection to a settings file template. Select a settings file from the offline window on the left of the EnerVista UR Setup main screen. Selecting the Template Mode > Password Protect Template option. GE Multilin D60 Line Distance Protection System...
Page 110 Template Mode > View In Template Mode command. The template specifies that only the Pickup Curve Phase time overcurrent settings window without template applied. settings be available. 842858A1.CDR Figure 4–4: APPLYING TEMPLATES VIA THE VIEW IN TEMPLATE MODE COMMAND D60 Line Distance Protection System GE Multilin...
Page 111 Select an installed device or settings file from the tree menu on the left of the EnerVista UR Setup main screen. Select the Template Mode > Remove Settings Template option. Enter the template password and click OK to continue. GE Multilin D60 Line Distance Protection System...
Page 112: Securing And Locking Flexlogic™ Equations
Click on Save to save and apply changes to the settings template. Select the Template Mode > View In Template Mode option to view the template. Apply a password to the template then click OK to secure the FlexLogic™ equation. D60 Line Distance Protection System GE Multilin...
Page 113 FlexLogic™ entries in a settings file have been secured, use the following procedure to lock the settings file to a specific serial number. Select the settings file in the offline window. Right-click on the file and select the Edit Settings File Properties item. GE Multilin D60 Line Distance Protection System...
Page 114: Settings File Traceability
When a settings file is transfered to a D60 device, the date, time, and serial number of the D60 are sent back to EnerVista UR Setup and added to the settings file on the local PC. This infor- mation can be compared with the D60 actual values at any later date to determine if security has been compromised.
Page 115 4.2 EXTENDED ENERVISTA UR SETUP FEATURES The transfer date of a setting file written to a D60 is logged in the relay and can be viewed via EnerVista UR Setup or the front panel display. Likewise, the transfer date of a setting file saved to a local PC is logged in EnerVista UR Setup.
Page 116 ONLINE DEVICE TRACEABILITY INFORMATION The D60 serial number and file transfer date are available for an online device through the actual values. Select the Actual Values > Product Info > Model Information menu item within the EnerVista UR Setup online window as shown in the example below.
Page 117: Faceplate Interface
LED panel 2 LED panel 3 Display Front panel RS232 port Small user-programmable User-programmable Keypad (control) pushbuttons 1 to 7 pushbuttons 1 to 12 827801A7.CDR Figure 4–16: UR-SERIES STANDARD HORIZONTAL FACEPLATE PANELS GE Multilin D60 Line Distance Protection System 4-13...
Page 118: Led Indicators
The status indicators in the first column are described below. • IN SERVICE: This LED indicates that control power is applied, all monitored inputs, outputs, and internal systems are OK, and that the device has been programmed. 4-14 D60 Line Distance Protection System GE Multilin...
Page 119 Support for applying a customized label beside every LED is provided. Default labels are shipped in the label pack- age of every D60, together with custom templates. The default labels can be replaced by user-printed labels. User customization of LED operation is of maximum benefit in installations where languages other than English are used to communicate with operators.
Page 120 LEDs on these panels. USER-PROGRAMMABLE LEDS USER-PROGRAMMABLE LEDS 842782A1.CDR Figure 4–20: LED PANELS 2 AND 3 (INDEX TEMPLATE) DEFAULT LABELS FOR LED PANEL 2: The default labels are intended to represent: 4-16 D60 Line Distance Protection System GE Multilin...
Page 121: Custom Labeling Of Leds
EnerVista UR Setup software is installed and operational. • The D60 settings have been saved to a settings file. • The D60 front panel label cutout sheet (GE Multilin part number 1006-0047) has been downloaded from http:// www.gedigitalenergy.com/products/support/ur/URLEDenhanced.doc and printed.
Page 122 Enter the text to appear next to each LED and above each user-programmable pushbuttons in the fields provided. Feed the D60 front panel label cutout sheet into a printer and press the Print button in the front panel report window.
Page 123 4.3 FACEPLATE INTERFACE Bend the tab at the center of the tool tail as shown below. The following procedure describes how to remove the LED labels from the D60 enhanced front panel and insert the custom labels. Use the knife to lift the LED label and slide the label tool underneath. Make sure the bent tabs are pointing away from the relay.
Page 124 Slide the new LED label inside the pocket until the text is properly aligned with the LEDs, as shown below. The following procedure describes how to remove the user-programmable pushbutton labels from the D60 enhanced front panel and insert the custom labels.
Page 125 Slide the label tool under the user-programmable pushbutton label until the tabs snap out as shown below. This will attach the label tool to the user-programmable pushbutton label. Remove the tool and attached user-programmable pushbutton label as shown below. GE Multilin D60 Line Distance Protection System 4-21...
Page 126 The panel templates provide relative LED locations and located example text (x) edit boxes. The following procedure demonstrates how to install/uninstall the custom panel labeling. Remove the clear Lexan Front Cover (GE Multilin part number: 1501-0014). Push in...
Page 127: Display
4.3.6 BREAKER CONTROL a) INTRODUCTION The D60 can interface with associated circuit breakers. In many cases the application monitors the state of the breaker, which can be presented on faceplate LEDs, along with a breaker trouble indication. Breaker operations can be manually initiated from faceplate keypad or automatically initiated from a FlexLogic™...
Page 128: Menus
Each press of the MENU key advances through the following main heading pages: • Actual values. • Settings. • Commands. • Targets. • User displays (when enabled). 4-24 D60 Line Distance Protection System GE Multilin...
Page 129 Display Properties. TIME: 1.0 s  To view the remaining settings associated with the Display Properties subheader, DEFAULT MESSAGE repeatedly press the MESSAGE DOWN key. The last message appears as shown. INTENSITY: 25% GE Multilin D60 Line Distance Protection System 4-25...
Page 130: Changing Settings
Text settings have data values which are fixed in length, but user-defined in character. They may be comprised of upper case letters, lower case letters, numerals, and a selection of special characters. 4-26 D60 Line Distance Protection System GE Multilin...
Page 131: Settings
When the "NEW SETTING HAS BEEN STORED" message appears, the relay will be in "Programmed" state and the In Service LED will turn on. e) ENTERING INITIAL PASSWORDS The D60 supports password entry from a local or remote connection. GE Multilin D60 Line Distance Protection System...
Page 132 In the event that an incorrect Command or Setting password has been entered via the faceplate interface three times within a three-minute time span, the FlexLogic™ operand will be set to “On” and the D60 will not allow LOCAL ACCESS DENIED Settings or Command access via the faceplate interface for the next ten minutes.
Page 133 FlexLogic™ operand will be set to “On” and REMOTE ACCESS DENIED the D60 will not allow Settings or Command access via the any external communications interface for the next ten minutes. FlexLogic™ operand will be set to “Off” after the expiration of the ten-minute timeout.
Page 134 4.3 FACEPLATE INTERFACE 4 HUMAN INTERFACES 4-30 D60 Line Distance Protection System GE Multilin...
Page 135: Overview
  INSTALLATION See page 5-63.   SETTINGS  AC INPUTS See page 5-66.  SYSTEM SETUP   POWER SYSTEM See page 5-67.   SIGNAL SOURCES See page 5-68.  GE Multilin D60 Line Distance Protection System...
Page 136  SYNCHROCHECK See page 5-221.   AUTORECLOSE See page 5-225.   DIGITAL ELEMENTS See page 5-237.   DIGITAL COUNTERS See page 5-240.   MONITORING See page 5-243.  ELEMENTS D60 Line Distance Protection System GE Multilin...
Page 137  TRANSDUCER I/O   RTD INPUTS See page 5-294.   DCMA OUTPUTS See page 5-296.   SETTINGS TEST MODE See page 5-299.  TESTING FUNCTION: Disabled TEST MODE FORCING: See page 5-299. GE Multilin D60 Line Distance Protection System...
Page 138: Introduction To Elements
• NAME setting: This setting is used to uniquely identify the element. • SOURCE setting: This setting is used to select the parameter or set of parameters to be monitored. D60 Line Distance Protection System GE Multilin...
Page 139: Introduction To Ac Sources
BACKGROUND The D60 may be used on systems with breaker-and-a-half or ring bus configurations. In these applications, each of the two three-phase sets of individual phase currents (one associated with each breaker) can be used as an input to a breaker fail- ure element.
Page 140 CT/VT MODULE 1 CT/VT MODULE 2 CT/VT MODULE 3 < bank 1 > < bank 3 > < bank 5 > < bank 2 > < bank 4 > < bank 6 > D60 Line Distance Protection System GE Multilin...
Page 141 CTs on each of two breakers is required to measure the winding current flow. GE Multilin D60 Line Distance Protection System...
Page 142: Product Setup
When entering a settings or command password via EnerVista or any serial interface, the user must enter the correspond- ing connection password. If the connection is to the back of the D60, the remote password must be used. If the connection is to the RS232 port of the faceplate, the local password must be used.
Page 143 If an entered password is lost (or forgotten), consult the factory with the corresponding ENCRYPTED PASSWORD If the setting and command passwords are identical, then this one password allows access to both com- mands and settings. NOTE GE Multilin D60 Line Distance Protection System...
Page 144 Range: 2 to 5 in steps of 1 INVALID ATTEMPTS MESSAGE BEFORE LOCKOUT: 3 Range: 5 to 60 minutes in steps of 1 PASSWORD LOCKOUT MESSAGE DURATION: 5 min The following access supervision settings are available. 5-10 D60 Line Distance Protection System GE Multilin...
Page 145 INVALID ATTEMPS BEFORE LOCKOUT The D60 provides a means to raise an alarm upon failed password entry. Should password verification fail while accessing a password-protected level of the relay (either settings or commands), the FlexLogic™ operand is UNAUTHORIZED ACCESS asserted.
Page 146: Display Properties
TIME: 30 min Range: 0.002 to 0.020 pu in steps of 0.001 CURRENT CUT-OFF MESSAGE LEVEL: 0.020 pu Range: 0.1 to 1.0 V secondary in steps of 0.1 VOLTAGE CUT-OFF MESSAGE LEVEL: 1.0 V 5-12 D60 Line Distance Protection System GE Multilin...
Page 147 Some customers prefer very low currents to display as zero, while others prefer the current be displayed even when the value reflects noise rather than the actual signal. The D60 applies a cut- off value to the magnitudes and angles of the measured currents.
Page 148: Clear Relay Records
Selected records can be cleared from user-programmable conditions with FlexLogic™ operands. Assigning user-program- mable pushbuttons to clear specific records are typical applications for these commands. Since the D60 responds to rising edges of the configured FlexLogic™ operands, they must be asserted for at least 50 ms to take effect.
Page 149: Communications
28800, 33600, 38400, 57600, 115200 RATE: 19200 Range: None, Odd, Even RS485 COM2 PARITY: MESSAGE None Range: 0 to 1000 ms in steps of 10 RS485 COM2 RESPONSE MESSAGE MIN TIME: 0 ms GE Multilin D60 Line Distance Protection System 5-15...
Page 150 MODBUS SLAVE ADDRESS grammed. For the RS485 ports each D60 must have a unique address from 1 to 254. Address 0 is the broadcast address which all Modbus slave devices listen to. Addresses do not have to be sequential, but no two devices can have the same address or conflicts resulting in errors will occur.
Page 151 5 SETTINGS 5.2 PRODUCT SETUP Changes to the setting will not take effect until the D60 is restarted. MODBUS TCP PORT NUMBER NOTE e) DNP PROTOCOL    PATH: SETTINGS PRODUCT SETUP COMMUNICATIONS DNP PROTOCOL Range: see sub-menu below ...
Page 152 TIMEOUT: 120 s The D60 supports the Distributed Network Protocol (DNP) version 3.0. The D60 can be used as a DNP slave device con- nected to multiple DNP masters (usually an RTU or a SCADA master station). Since the D60 maintains two sets of DNP data change buffers and connection information, two DNP masters can actively communicate with the D60 at one time.
Page 153 DNP analog input points that are voltages will be returned with values 1000 times smaller (for example, a value of 72000 V on the D60 will be returned as 72). These settings are useful when analog input values must be adjusted to fit within cer- tain ranges in DNP masters.
Page 154 0 to 32 binary output paired controls. Points not configured as paired operate on POINTS a one-to-one basis. setting is the DNP slave address. This number identifies the D60 on a DNP communications link. Each DNP ADDRESS DNP slave should be assigned a unique address.
Page 155 The D60 supports the Manufacturing Message Specification (MMS) protocol as specified by IEC 61850. MMS is supported over two protocol stacks: TCP/IP over ethernet and TP4/CLNP (OSI) over ethernet. The D60 operates as an IEC 61850 server. The Remote inputs and outputs section in this chapter describe the peer-to-peer GSSE/GOOSE message scheme.
Page 156 IEC 61850 GSSE application ID name string sent as part of each GSSE message. This GSSE ID string identifies the GSSE message to the receiving device. In D60 releases previous to 5.0x, this name string was repre- sented by the setting.
Page 157 DESTINATION MAC address; the least significant bit of the first byte must be set. In D60 releases previous to 5.0x, the destination Ethernet MAC address was determined automatically by taking the sending MAC address (that is, the unique, local MAC address of the D60) and setting the multicast bit.
Page 158 The D60 has the ability of detecting if a data item in one of the GOOSE datasets is erroneously oscillating. This can be caused by events such as errors in logic programming, inputs improperly being asserted and de-asserted, or failed station components.
Page 159 GGIO1 INDICATION 1 a contact input, virtual input, a protection element status, etc.). The D60 must be rebooted (control power removed and re-applied) before these settings take effect. The following procedure illustrates the reception configuration. Configure the reception dataset by making the following changes in the ...
Page 160 DNA and UserSt bit pairs that are included in GSSE messages. To set up a D60 to receive a configurable GOOSE dataset that contains two IEC 61850 single point status indications, the following dataset items can be selected (for example, for configurable GOOSE dataset 1): “GGIO3.ST.Ind1.stVal” and “GGIO3.ST.Ind2.stVal”.
Page 161 CPU resources. When server scanning is disabled, there will be not updated to the IEC 61850 logical node sta- tus values in the D60. Clients will still be able to connect to the server (D60 relay), but most data values will not be updated.
Page 162 The GGIO2 control configuration settings are used to set the control model for each input. The available choices are “0” (status only), “1” (direct control), and “2” (SBO with normal security). The GGIO2 control points are used to control the D60 virtual inputs.
Page 163 GGIO4. When this value is NUMBER OF ANALOG POINTS changed, the D60 must be rebooted in order to allow the GGIO4 logical node to be re-instantiated and contain the newly configured number of analog points.
Page 164 GGIO1 (binary status values). The settings allow the selection of FlexInteger™ values for each GGIO5 integer value point. It is intended that clients use GGIO5 to access generic integer values from the D60. Additional settings are provided to allow the selection of the number of integer values available in GGIO5 (1 to 16), and to assign FlexInteger™ values to the GGIO5 integer inputs.
Page 165 Since GSSE/GOOSE messages are multicast Ethernet by specification, they will not usually be forwarded by net- work routers. However, GOOSE messages may be fowarded by routers if the router has been configured for VLAN NOTE functionality. GE Multilin D60 Line Distance Protection System 5-31...
Page 166 NUMBER: The Trivial File Transfer Protocol (TFTP) can be used to transfer files from the D60 over a network. The D60 operates as a TFTP server. TFTP client software is available from various sources, including Microsoft Windows NT. The dir.txt file obtained from the D60 contains a list and description of all available files (event records, oscillography, etc.).
Page 167 D60 clock is closely synchronized with the SNTP/NTP server. It may take up to two minutes for the D60 to signal an SNTP self-test error if the server is offline.
Page 168: Modbus User Map
MESSAGE Disabled These settings appear only if the D60 is ordered with an Ethernet switch module (type 2S or 2T). The IP address and Modbus TCP port number for the Ethernet switch module are specified in this menu. These settings are used in advanced network configurations.
Page 169: Real Time Clock
SNTP, the offset is used to determine the local time for the D60 clock, since SNTP provides UTC time. The daylight savings time (DST) settings can be used to allow the D60 clock can follow the DST rules of the local time zone.
Page 170: Fault Reports
MESSAGE Z0 ANGLE: 75° The D60 relay supports one fault report and an associated fault locator. The signal source and trigger condition, as well as the characteristics of the line or feeder, are entered in this menu. The fault report stores data, in non-volatile memory, pertinent to an event when triggered. The captured data contained in the FaultReport.txt file includes:...
Page 171 It should be kept in mind that grounding points in vicinity of the installation impact the system zero-sequence impedance (grounded loads, reactors, zig-zag transformers, shunt capacitor banks, etc.). GE Multilin D60 Line Distance Protection System 5-37...
Page 172: Oscillography
Reducing the sampling rate allows longer records to be stored. This setting has no effect on the internal sampling rate of the relay which is always 64 samples per cycle; that is, it has no effect on the fundamental calculations of the device. 5-38 D60 Line Distance Protection System GE Multilin...
Page 173 IB signal on terminal 2 of the CT/VT module in slot F. If there are no CT/VT modules and analog input modules, no analog traces will appear in the file; only the digital traces will appear. GE Multilin D60 Line Distance Protection System 5-39...
Page 174: Data Logger
DATA LOGGER MODE: This setting configures the mode in which the data logger will operate. When set to “Continu- ous”, the data logger will actively record any configured channels at the rate as defined by the . The DATA LOGGER RATE 5-40 D60 Line Distance Protection System GE Multilin...
Page 175: User-Programmable Leds
When enabled, the LED test can be initiated from any digital input or user-programmable condition such as user-program- mable pushbutton. The control operand is configured under the setting. The test covers all LEDs, LED TEST CONTROL including the LEDs of the optional user-programmable pushbuttons. GE Multilin D60 Line Distance Protection System 5-41...
Page 176 Assume one needs to check if any of the LEDs is “burned” through user-programmable pushbutton 1. The following set- tings should be applied. Configure user-programmable pushbutton 1 by making the following entries in the  SETTINGS   menu: PRODUCT SETUP USER-PROGRAMMABLE PUSHBUTTONS USER PUSHBUTTON 1 5-42 D60 Line Distance Protection System GE Multilin...
Page 177 “Latched”, the LED, once lit, remains so until reset by the faceplate RESET button, from a remote device via a com- munications channel, or from any programmed operand, even if the LED operand state de-asserts. GE Multilin D60 Line Distance Protection System 5-43...
Page 178: User-Programmable Self-Tests
Refer to the Relay self-tests section in chapter 7 for additional information on major and minor self-test alarms. To enable the Ethernet switch failure function, ensure that the is “Enabled” in this ETHERNET SWITCH FAIL FUNCTION menu. NOTE 5-44 D60 Line Distance Protection System GE Multilin...
Page 179: Control Pushbuttons
The location of the control pushbuttons are shown in the following figures. Control pushbuttons 842813A1.CDR Figure 5–4: CONTROL PUSHBUTTONS (ENHANCED FACEPLATE) An additional four control pushbuttons are included on the standard faceplate when the D60 is ordered with the twelve user-programmable pushbutton option. STATUS EVENT CAUSE...
Page 180 SYSTEM SETUP/ BREAKERS/BREAKER 1/ BREAKER 1 PUSHBUTTON CONTROL Enabled=1 TIMER FLEXLOGIC OPERAND SYSTEM SETUP/ BREAKERS/BREAKER 2/ CONTROL PUSHBTN 1 ON 100 msec BREAKER 2 PUSHBUTTON CONTROL 842010A2.CDR Enabled=1 Figure 5–6: CONTROL PUSHBUTTON LOGIC 5-46 D60 Line Distance Protection System GE Multilin...
Page 181 FlexLogic™ equations, protection elements, and control elements. Typical applications include breaker control, autorecloser blocking, and setting groups changes. The user-programmable pushbuttons are under the control level of password protection. The user-configurable pushbuttons for the enhanced faceplate are shown below. GE Multilin D60 Line Distance Protection System 5-47...
Page 182 The pulse duration of the remote set, remote reset, or local pushbutton must be at least 50 ms to operate the push- button. This allows the user-programmable pushbuttons to properly operate during power cycling events and vari- NOTE ous system disturbances that may cause transient assertion of the operating signals. 5-48 D60 Line Distance Protection System GE Multilin...
Page 183 PUSHBTN 1 RESET • PUSHBTN 1 LOCAL: This setting assigns the FlexLogic™ operand serving to inhibit pushbutton operation from the front panel pushbuttons. This locking functionality is not applicable to pushbutton autoreset. GE Multilin D60 Line Distance Protection System 5-49...
Page 184 “Normal” if the setting is “High Priority” or “Normal”. PUSHBTN 1 MESSAGE • PUSHBUTTON 1 EVENTS: If this setting is enabled, each pushbutton state change will be logged as an event into event recorder. 5-50 D60 Line Distance Protection System GE Multilin...
Page 185 Off = 0 SETTING SETTING Autoreset Delay Autoreset Function = Enabled = Disabled SETTING Drop-Out Timer TIMER FLEXLOGIC OPERAND 200 ms PUSHBUTTON 1 ON 842021A3.CDR Figure 5–9: USER-PROGRAMMABLE PUSHBUTTON LOGIC (Sheet 1 of 2) GE Multilin D60 Line Distance Protection System 5-51...
Page 186: Flex State Parameters
16 states may be read out in a single Modbus register. The state bits can be configured so that all of the states which are of interest to the user are available in a minimum number of Modbus registers. 5-52 D60 Line Distance Protection System GE Multilin...
Page 187 INVOKE AND SCROLL play, not at the first user-defined display. The pulses must last for at least 250 ms to take effect. INVOKE AND SCROLL GE Multilin D60 Line Distance Protection System 5-53...
Page 188 4 seconds. While viewing a user display, press the ENTER key and then select the ‘Yes” option to remove the display from the user display list. Use the MENU key again to exit the user displays menu. 5-54 D60 Line Distance Protection System GE Multilin...
Page 189: Direct Inputs And Outputs
On type 7 cards that sup- port two channels, direct output messages are sent from both channels simultaneously. This effectively sends direct output GE Multilin D60 Line Distance Protection System 5-55...
Page 190 Delivery time for direct input and output messages is approximately 0.2 of a power system cycle at 128 kbps and 0.4 of a power system cycle at 64 kbps, per each ‘bridge’. 5-56 D60 Line Distance Protection System GE Multilin...
Page 191 The following application examples illustrate the basic concepts for direct input and output configuration. Please refer to the Inputs and outputs section in this chapter for information on configuring FlexLogic™ operands (flags, bits) to be exchanged. GE Multilin D60 Line Distance Protection System 5-57...
Page 192 UR IED 1 BLOCK UR IED 4 UR IED 2 UR IED 3 842712A1.CDR Figure 5–12: SAMPLE INTERLOCKING BUSBAR PROTECTION SCHEME For increased reliability, a dual-ring configuration (shown below) is recommended for this application. 5-58 D60 Line Distance Protection System GE Multilin...
Page 193 The complete application requires addressing a number of issues such as failure of both the communications rings, failure or out-of-service conditions of one of the relays, etc. Self-monitoring flags of the direct inputs and outputs feature would be primarily used to address these concerns. GE Multilin D60 Line Distance Protection System 5-59...
Page 194 Inputs and outputs section. A blocking pilot-aided scheme should be implemented with more security and, ideally, faster message delivery time. This could be accomplished using a dual-ring configuration as shown below. 5-60 D60 Line Distance Protection System GE Multilin...
Page 195 EVENTS: Disabled The D60 checks integrity of the incoming direct input and output messages using a 32-bit CRC. The CRC alarm function is available for monitoring the communication medium noise by tracking the rate of messages failing the CRC check. The monitoring function counts all incoming messages, including messages that failed the CRC check.
Page 196 MESSAGE EVENTS: Disabled The D60 checks integrity of the direct input and output communication ring by counting unreturned messages. In the ring configuration, all messages originating at a given device should return within a pre-defined period of time. The unreturned messages alarm function is available for monitoring the integrity of the communication ring by tracking the rate of unre- turned messages.
Page 197 TERMINAL 1 ID NUMBER 5.2.18 INSTALLATION   PATH: SETTINGS PRODUCT SETUP INSTALLATION Range: Not Programmed, Programmed  INSTALLATION RELAY SETTINGS:  Not Programmed Range: up to 20 alphanumeric characters RELAY NAME: MESSAGE Relay-1 GE Multilin D60 Line Distance Protection System 5-63...
Page 198 This name will appear on generated reports. This name RELAY NAME is also used to identify specific devices which are engaged in automatically sending/receiving data over the Ethernet com- munications channel using the IEC 61850 protocol. 5-64 D60 Line Distance Protection System GE Multilin...
Page 199: Remote Resources Configuration
Bricks. Remote resources settings configure the point-to-point connection between specific fiber optic ports on the D60 process card and specific Brick. The relay is then configured to measure spe- cific currents, voltages and contact inputs from those Bricks, and to control specific outputs.
Page 200 1000:1 CT before summation. If a protection element is set up to act on SRC 1 currents, then a pickup level of 1 pu will operate on 1000 A primary. The same rule applies for current sums from CTs with different secondary taps (5 A and 1 A). 5-66 D60 Line Distance Protection System GE Multilin...
Page 201: Power System
GE Multilin D60 Line Distance Protection System 5-67...
Page 202: Signal Sources
FREQUENCY TRACKING cial variable-frequency applications. NOTE The frequency tracking feature will function only when the D60 is in the “Programmed” mode. If the D60 is “Not Pro- grammed”, then metering values will be available but may exhibit significant errors. NOTE 5.4.3 SIGNAL SOURCES...
Page 203 This configuration could be used on a two-winding transformer, with one winding connected into a breaker-and-a-half sys- tem. The following figure shows the arrangement of sources used to provide the functions required in this application, and the CT/VT inputs that are used to provide the data. GE Multilin D60 Line Distance Protection System 5-69...
Page 204 5.4 SYSTEM SETUP 5 SETTINGS DSP Bank Source 1 Source 2 Amps Amps Source 3 51BF-1 51BF-2 Volts Amps Amps Volts Source 4 UR Relay Figure 5–19: EXAMPLE USE OF SOURCES 5-70 D60 Line Distance Protection System GE Multilin...
Page 205: Breakers
Range: 0.000 to 1 000 000.000 s in steps of 0.001 MANUAL CLOSE RECAL1 MESSAGE TIME: 0.000 s Range: FlexLogic™ operand BREAKER 1 OUT OF SV: MESSAGE Range: Disabled, Enabled BREAKER 1 EVENTS: MESSAGE Disabled GE Multilin D60 Line Distance Protection System 5-71...
Page 206 1. The number of breaker control elements is dependent on the number of CT/VT modules specified with the D60. The follow- ing settings are available for each breaker control element.
Page 207 5 SETTINGS 5.4 SYSTEM SETUP Figure 5–20: DUAL BREAKER CONTROL SCHEME LOGIC (Sheet 1 of 2) IEC 61850 functionality is permitted when the D60 is in “Programmed” mode and not in the local control mode. NOTE GE Multilin D60 Line Distance Protection System...
Page 208 BREAKER 1 ANY P OPEN BREAKER 1 1P OPEN BREAKER 1 OOS SETTING BREAKER 1 OUT OF SV = Off 842025A1.CDR Figure 5–21: DUAL BREAKER CONTROL SCHEME LOGIC (Sheet 2 of 2) 5-74 D60 Line Distance Protection System GE Multilin...
Page 209: Disconnect Switches
For greater security in determination of the switch pole position, both the 52/a and 52/b auxiliary contacts are used with reporting of the discrepancy between them. The number of available disconnect switches depends on the number of the CT/VT modules ordered with the D60. •...
Page 210 SWITCH 1 ALARM DELAY: This setting specifies the delay interval during which a disagreement of status among the three-pole position tracking operands will not declare a pole disagreement. This allows for non-simultaneous operation of the poles. IEC 61850 functionality is permitted when the D60 is in “Programmed” mode and not in the local control mode. NOTE 5-76...
Page 211 5 SETTINGS 5.4 SYSTEM SETUP Figure 5–22: DISCONNECT SWITCH SCHEME LOGIC GE Multilin D60 Line Distance Protection System 5-77...
Page 212: Flexcurves
1; that is, 0.98 pu and 1.03 pu. It is recommended to set the two times to a similar value; otherwise, the lin- ear approximation may result in undesired behavior for the operating quantity that is close to 1.00 pu. 5-78 D60 Line Distance Protection System GE Multilin...
Page 213 The multiplier and adder settings only affect the curve portion of the characteristic and not the MRT and HCT set- tings. The HCT settings override the MRT settings for multiples of pickup greater than the HCT ratio. NOTE GE Multilin D60 Line Distance Protection System 5-79...
Page 214 EnerVista UR Setup software generates an error message and discards the proposed changes. NOTE e) STANDARD RECLOSER CURVES The standard recloser curves available for the D60 are displayed in the following graphs. 5-80 D60 Line Distance Protection System...
Page 215 842723A1.CDR Figure 5–26: RECLOSER CURVES GE101 TO GE106 GE142 GE138 GE120 GE113 0.05 7 8 9 10 12 CURRENT (multiple of pickup) 842725A1.CDR Figure 5–27: RECLOSER CURVES GE113, GE120, GE138 AND GE142 GE Multilin D60 Line Distance Protection System 5-81...
Page 216 Figure 5–28: RECLOSER CURVES GE134, GE137, GE140, GE151 AND GE201 GE152 GE141 GE131 GE200 7 8 9 10 12 CURRENT (multiple of pickup) 842728A1.CDR Figure 5–29: RECLOSER CURVES GE131, GE141, GE152, AND GE200 5-82 D60 Line Distance Protection System GE Multilin...
Page 217 Figure 5–30: RECLOSER CURVES GE133, GE161, GE162, GE163, GE164 AND GE165 GE132 GE139 GE136 GE116 0.05 GE117 GE118 0.02 0.01 7 8 9 10 12 CURRENT (multiple of pickup) 842726A1.CDR Figure 5–31: RECLOSER CURVES GE116, GE117, GE118, GE132, GE136, AND GE139 GE Multilin D60 Line Distance Protection System 5-83...
Page 218 Figure 5–32: RECLOSER CURVES GE107, GE111, GE112, GE114, GE115, GE121, AND GE122 GE202 GE135 GE119 7 8 9 10 12 CURRENT (multiple of pickup) 842727A1.CDR Figure 5–33: RECLOSER CURVES GE119, GE135, AND GE202 5-84 D60 Line Distance Protection System GE Multilin...
Page 219 See page 5-100.  NETWORK The D60 Line Distance Protection System is provided with an optional phasor measurement unit feature. This feature is specified as a software option at the time of ordering. The number of phasor measurement units available is also dependent on this option. Refer to the Ordering section of chapter 2 for additional details.
Page 220: Phasor Measurement Unit
• PMU 1 SIGNAL SOURCE: This setting specifies one of the available D60 signal sources for processing in the PMU. Note that any combination of voltages and currents can be configured as a source. The current channels could be con- figured as sums of physically connected currents.
Page 221 When receiving synchrophasor date at multiple locations, with possibly different reference nodes, it may be more beneficial to allow the central locations to perform the compensation of sequence voltages. This setting applies to PMU data only. The D60 calculates symmetrical voltages independently for protection and control purposes without applying this correction.
Page 222 PMU1 PORT D-CH-16 MESSAGE NORMAL STATE: Off This section configures the phasor measurement unit (PMU) communication functions. • PMU1 COMM PORT: This setting specifies the communication port for transmission of the PMU data. 5-88 D60 Line Distance Protection System GE Multilin...
Page 223 PMU1 PORT D-CH-1 NORMAL STATE to PMU1 PORT D-CH-16 NORMAL STATE: These settings allow for specify- ing a normal state for each digital channel. These states are transmitted in configuration frames to the data concentra- tor. GE Multilin D60 Line Distance Protection System 5-89...
Page 224  PMU 1 USER PMU1 USER TRIGGER:  TRIGGER The user trigger allows customized triggering logic to be constructed from FlexLogic™. The entire triggering logic is refreshed once every two power system cycles. 5-90 D60 Line Distance Protection System GE Multilin...
Page 225 D60 standards. This element requires the frequency is above the minimum measurable value. If the frequency is below this value, such as when the circuit is de-energized, the trigger will drop out.
Page 226 PMU 1 VOLT TRIGGER DPO TIME: This setting could be used to extend the trigger after the situation returned to nor- mal. This setting is of particular importance when using the recorder in the forced mode (recording as long as the trig- gering condition is asserted). 5-92 D60 Line Distance Protection System GE Multilin...
Page 227 PMU 1 CURR TRIGGER DPO TIME: This setting could be used to extend the trigger after the situation returned to nor- mal. This setting is of particular importance when using the recorder in the forced mode (recording as long as the trig- gering condition is asserted). GE Multilin D60 Line Distance Protection System 5-93...
Page 228 For single-phase power, 1 pu is a product of 1 pu voltage and 1 pu current, or the product of nominal second- ary voltage, the VT ratio and the nominal primary current. For the three-phase power, 1 pu is three times that for a sin- gle-phase power. The comparator applies a 3% hysteresis. 5-94 D60 Line Distance Protection System GE Multilin...
Page 229 S > APPARENT PICKUP APPARENT POWER, SB S > APPARENT PICKUP APPARENT POWER, SC S > APPARENT PICKUP 3P APPARENT POWER, S S > 3*(APPARENT PICKUP) 847003A1.CDR Figure 5–38: POWER TRIGGER SCHEME LOGIC GE Multilin D60 Line Distance Protection System 5-95...
Page 230 PMU 1 df/dt TRIGGER DPO TIME: PMU 1 SIGNAL FLEXLOGIC OPERAND SOURCE: df/dt > RAISE PMU 1 ROCOF TRIGGER ROCOF, df/dt –df/dt > FALL 847000A1.CDR Figure 5–39: RATE OF CHANGE OF FREQUENCY TRIGGER SCHEME LOGIC 5-96 D60 Line Distance Protection System GE Multilin...
Page 231 Each logical phasor measurement unit (PMU) is associated with a recorder. The triggering condition is programmed via the menu. The recorder works with polar values using resolution as in the PMU actual values. PMU 1 TRIGGERING GE Multilin D60 Line Distance Protection System 5-97...
Page 232 Record Record Record Record Free Other logical PMUs memory Record Record Record Record Record Other logical PMUs No further recording after all allocated memory is used 847706A1.CDR Figure 5–42: “PROTECTED” MODE 5-98 D60 Line Distance Protection System GE Multilin...
Page 233 PMU 1 REC D-CH-1 NM to PMU 1 REC D-CH-16 NM: This setting allows custom naming of the digital channels. Six- teen-character ASCII strings are allowed as in the CHNAM field of the configuration frame. GE Multilin D60 Line Distance Protection System 5-99...
Page 234 NETWORK UDP PORT 1: This setting selects the first UDP port that will be used for network reporting. • NETWORK UDP PORT 2: This setting selects the second UDP port that will be used for network reporting. 5-100 D60 Line Distance Protection System GE Multilin...
Page 235: Flexlogic
Figure 5–43: UR ARCHITECTURE OVERVIEW The states of all digital signals used in the D60 are represented by flags (or FlexLogic™ operands, which are described later in this section). A digital “1” is represented by a 'set' flag. Any external contact change-of-state can be used to block an element from operating, as an input to a control feature in a FlexLogic™...
Page 236 Some types of operands are present in the relay in multiple instances; e.g. contact and remote inputs. These types of oper- ands are grouped together (for presentation purposes only) on the faceplate display. The characteristics of the different types of operands are listed in the table below. Table 5–8: D60 FLEXLOGIC™ OPERAND TYPES OPERAND TYPE STATE...
Page 237 5 SETTINGS 5.5 FLEXLOGIC™ The operands available for this relay are listed alphabetically by types in the following table. Table 5–9: D60 FLEXLOGIC™ OPERANDS (Sheet 1 of 10) OPERAND TYPE OPERAND SYNTAX OPERAND DESCRIPTION CONTROL CONTROL PUSHBTN 1 ON Control pushbutton 1 is being pressed...
Page 238 5.5 FLEXLOGIC™ 5 SETTINGS Table 5–9: D60 FLEXLOGIC™ OPERANDS (Sheet 2 of 10) OPERAND TYPE OPERAND SYNTAX OPERAND DESCRIPTION ELEMENT BKR FAIL 1 RETRIPA Breaker failure 1 re-trip phase A (only for 1-pole schemes) Breaker failure BKR FAIL 1 RETRIPB...
Page 239 5 SETTINGS 5.5 FLEXLOGIC™ Table 5–9: D60 FLEXLOGIC™ OPERANDS (Sheet 3 of 10) OPERAND TYPE OPERAND SYNTAX OPERAND DESCRIPTION ELEMENT: Dig Element 1 PKP Digital Element 1 is picked up Digital elements Dig Element 1 OP Digital Element 1 is operated...
Page 240 5.5 FLEXLOGIC™ 5 SETTINGS Table 5–9: D60 FLEXLOGIC™ OPERANDS (Sheet 4 of 10) OPERAND TYPE OPERAND SYNTAX OPERAND DESCRIPTION ELEMENT: LINE PICKUP OP Line pickup has operated Line pickup LINE PICKUP PKP Line pickup has picked up LINE PICKUP DPO Line pickup has dropped out LINE PICKUP I<A...
Page 241 5 SETTINGS 5.5 FLEXLOGIC™ Table 5–9: D60 FLEXLOGIC™ OPERANDS (Sheet 5 of 10) OPERAND TYPE OPERAND SYNTAX OPERAND DESCRIPTION ELEMENT: PDC NETWORK CNTRL 1 Phasor data concentrator asserts control bit 1 as received via the network Synchrophasor PDC NETWORK CNTRL 2...
Page 242 5.5 FLEXLOGIC™ 5 SETTINGS Table 5–9: D60 FLEXLOGIC™ OPERANDS (Sheet 6 of 10) OPERAND TYPE OPERAND SYNTAX OPERAND DESCRIPTION ELEMENT: PHASE TOC1 PKP At least one phase of phase time overcurrent 1 has picked up Phase time PHASE TOC1 OP...
Page 243 5 SETTINGS 5.5 FLEXLOGIC™ Table 5–9: D60 FLEXLOGIC™ OPERANDS (Sheet 7 of 10) OPERAND TYPE OPERAND SYNTAX OPERAND DESCRIPTION ELEMENT: SELECTOR 1 POS Y Selector switch 1 is in Position Y (mutually exclusive operands) Selector switch SELECTOR 1 BIT 0...
Page 244 5.5 FLEXLOGIC™ 5 SETTINGS Table 5–9: D60 FLEXLOGIC™ OPERANDS (Sheet 8 of 10) OPERAND TYPE OPERAND SYNTAX OPERAND DESCRIPTION ELEMENT: TELEPRO CH1 FAIL Channel 1 failed Teleprotection TELEPRO CH2 FAIL Channel 2 failed channel tests TELEPRO CH1 ID FAIL The ID check for a peer relay on channel 1 has failed...
Page 245 5 SETTINGS 5.5 FLEXLOGIC™ Table 5–9: D60 FLEXLOGIC™ OPERANDS (Sheet 9 of 10) OPERAND TYPE OPERAND SYNTAX OPERAND DESCRIPTION INPUTS/OUTPUTS: Virt Op 1 Flag is set, logic=1 ↓ ↓ Virtual outputs Virt Op 96 Flag is set, logic=1 LED INDICATORS: LED IN SERVICE Asserted when the front panel IN SERVICE LED is on.
Page 246 5.5 FLEXLOGIC™ 5 SETTINGS Table 5–9: D60 FLEXLOGIC™ OPERANDS (Sheet 10 of 10) OPERAND TYPE OPERAND SYNTAX OPERAND DESCRIPTION TEMPERATURE TEMP MONITOR Asserted while the ambient temperature is greater than the maximum MONITOR operating temperature (80°C) USER- PUSHBUTTON 1 ON Pushbutton number 1 is in the “On”...
Page 247: Flexlogic™ Rules
If it is necessary to re-initialize FlexLogic™ during testing, for example, it is suggested to power the unit down and then back up. GE Multilin D60 Line Distance Protection System 5-113...
Page 248: Flexlogic™ Example
DIGITAL ELEMENT 1 State=Pickup (200 ms) Timer 1 DIGITAL ELEMENT 2 State=Operated Time Delay on Pickup (800 ms) CONTACT INPUT H1c State=Closed VIRTUAL OUTPUT 3 827026A2.VSD Figure 5–45: LOGIC EXAMPLE WITH VIRTUAL OUTPUTS 5-114 D60 Line Distance Protection System GE Multilin...
Page 249 Following the procedure outlined, start with parameter 99, as follows: 99: The final output of the equation is virtual output 3, which is created by the operator "= Virt Op n". This parameter is therefore "= Virt Op 3." GE Multilin D60 Line Distance Protection System 5-115...
Page 250 87: The input just below the upper input to OR #1 is operand “Virt Op 2 On". 86: The upper input to OR #1 is operand “Virt Op 1 On". 85: The last parameter is used to set the latch, and is operand “Virt Op 4 On". 5-116 D60 Line Distance Protection System GE Multilin...
Page 251 In the following equation, virtual output 3 is used as an input to both latch 1 and timer 1 as arranged in the order shown below: DIG ELEM 2 OP Cont Ip H1c On AND(2) GE Multilin D60 Line Distance Protection System 5-117...
Page 252: Flexlogic Equation Editor
TIMER 1 TYPE: This setting is used to select the time measuring unit. • TIMER 1 PICKUP DELAY: Sets the time delay to pickup. If a pickup delay is not required, set this function to "0". 5-118 D60 Line Distance Protection System GE Multilin...
Page 253: Flexelements
The element can be programmed to respond either to a signal level or to a rate-of-change (delta) over a pre-defined period of time. The output operand is asserted when the operating signal is higher than a threshold or lower than a threshold as per user's choice. GE Multilin D60 Line Distance Protection System 5-119...
Page 254 The FLEXELEMENT 1 DIRECTION following figure explains the application of the FLEXELEMENT 1 DIRECTION FLEXELEMENT 1 PICKUP FLEXELEMENT 1 HYS- settings. TERESIS 5-120 D60 Line Distance Protection System GE Multilin...
Page 255 DIRECTION = Under; FLEXELEMENT INPUT MODE = Signed; FlexElement 1 OpSig FLEXELEMENT 1 PKP FLEXELEMENT DIRECTION = Under; FLEXELEMENT INPUT MODE = Absolute; FlexElement 1 OpSig 842706A2.CDR Figure 5–53: FLEXELEMENT™ INPUT MODE SETTING GE Multilin D60 Line Distance Protection System 5-121...
Page 256 “Delta”. FLEXELEMENT 1 COMP MODE This setting specifies the pickup delay of the element. The setting FLEXELEMENT 1 PKP DELAY FLEXELEMENT 1 RST DELAY specifies the reset delay of the element. 5-122 D60 Line Distance Protection System GE Multilin...
Page 257: Non-Volatile Latches
LATCH N LATCH N LATCH N TYPE RESET Reset Dominant Previous Previous State State Dominant Previous Previous State State Figure 5–54: NON-VOLATILE LATCH OPERATION TABLE (N = 1 to 16) AND LOGIC GE Multilin D60 Line Distance Protection System 5-123...
Page 258: Grouped Elements
Each of the six setting group menus is identical. Setting group 1 (the default active group) automatically becomes active if no other group is active (see the Control elements section for additional details). 5-124 D60 Line Distance Protection System GE Multilin...
Page 259 2 or excessive phase current within eight power cycles after the autorecloser issues a close command results in the FlexLogic™ operand. For security, the overcurrent trip is supervised LINE PICKUP RCL TRIP GE Multilin D60 Line Distance Protection System 5-125...
Page 260 1 extension functionality if external autoreclosure is employed. Another zone 1 extension approach is to permanently apply an overreaching zone, and reduce the reach when reclosing. This philosophy can be programmed via the autore- close scheme. Figure 5–55: LINE PICKUP SCHEME LOGIC 5-126 D60 Line Distance Protection System GE Multilin...
Page 261: Distance
Keeping the memory in effect for too long may eventually lead to incorrect operation of the distance functions. GE Multilin D60 Line Distance Protection System 5-127...
Page 262 2.00 ohms Range: 30 to 90° in steps of 1 PHS DIST Z1 MESSAGE RCA: 85° Range: 0.02 to 500.00 ohms in steps of 0.01 PHS DIST Z1 REV MESSAGE REACH: 2.00 ohms 5-128 D60 Line Distance Protection System GE Multilin...
Page 263 Although all zones can be used as either instantaneous elements (pickup [ ] and dropout [ ] FlexLogic™ operands) or time-delayed elements (operate [ ] FlexLogic™ operands), only zone 1 is intended for the instantaneous under-reach- ing tripping mode. GE Multilin D60 Line Distance Protection System 5-129...
Page 264 COMP LIMIT DIR COMP LIMIT DIR COMP LIMIT DIR RCA 837720A1.CDR Figure 5–57: DIRECTIONAL MHO DISTANCE CHARACTERISTIC COMP LIMIT REV REACH 837802A1.CDR Figure 5–58: NON-DIRECTIONAL MHO DISTANCE CHARACTERISTIC 5-130 D60 Line Distance Protection System GE Multilin...
Page 265 Figure 5–59: DIRECTIONAL QUADRILATERAL PHASE DISTANCE CHARACTERISTIC COMP LIMIT COMP LIMIT LFT BLD RCA RGT BLD RCA -LFT BLD RGT BLD REV REACH COMP LIMIT COMP LIMIT 837803A1.CDR Figure 5–60: NON-DIRECTIONAL QUADRILATERAL PHASE DISTANCE CHARACTERISTIC GE Multilin D60 Line Distance Protection System 5-131...
Page 266 DIR COMP LIMIT = 60 RGT BLD RCA = 90 RGT BLD RCA = 80 LFT BLD RCA = 90 LFT BLD RCA = 80 837723A1.CDR Figure 5–62: QUADRILATERAL DISTANCE CHARACTERISTIC SAMPLE SHAPES 5-132 D60 Line Distance Protection System GE Multilin...
Page 267 In the non-directional appli- cations, this setting defines the angle of the forward reach impedance. The reverse reach impedance in the non-direc- GE Multilin D60 Line Distance Protection System 5-133...
Page 268 Zone 1 does not need any drop out delay since it is sealed-in by the presence of current. 5-134 D60 Line Distance Protection System GE Multilin...
Page 269 PH DIST Z1 SUPN IBC PH DIST Z1 SUPN ICA OPEN POLE OP ** ** D60, L60, and L90 only. Other UR-series models apply regular current seal-in for zone 1. 837017A8.CDR Figure 5–64: PHASE DISTANCE ZONE 1 OP SCHEME Figure 5–65: PHASE DISTANCE ZONE 2 OP SCHEME...
Page 270 5.6 GROUPED ELEMENTS 5 SETTINGS Figure 5–66: PHASE DISTANCE ZONES 3 AND HIGHER OP SCHEME D60, L60, and L90 only FLEXLOGIC OPERANDS OPEN POLE BLK AB OPEN POLE BLK BC OPEN POLE BLK CA SETTINGS PH DIST Z1 DIR PH DIST Z1 SHAPE...
Page 271 Range: 60 to 90° in steps of 1 GND DIST Z1 QUAD MESSAGE LFT BLD RCA: 85° Range: 0.050 to 30.000 pu in steps of 0.001 GND DIST Z1 MESSAGE SUPV: 0.200 pu GE Multilin D60 Line Distance Protection System 5-137...
Page 272 GND DIST Z1 REV REACH RCA • GND DIST Z1 SHAPE: This setting selects the shape of the ground distance characteristic between the mho and quadrilateral characteristics. The selection is available on a per-zone basis. 5-138 D60 Line Distance Protection System GE Multilin...
Page 273 (3I_0) measured in the direction of the zone being compensated must be connected to the ground input CT of the CT bank configured under the . This setting specifies the ratio between the magnitudes of the mutual DISTANCE SOURCE GE Multilin D60 Line Distance Protection System 5-139...
Page 274 The directional function uses memory voltage for polar- ization. • GND DIST Z1 DIR COMP LIMIT: This setting selects the comparator limit angle for the directional supervising function. 5-140 D60 Line Distance Protection System GE Multilin...
Page 275 GND DIST Z1 PKP C FLEXLOGIC OPERANDS GND DIST Z1 SUPN IN OPEN POLE OP ** ** D60, L60, and L90 only. Other UR-series models apply regular current seal-in for zone 1. 837018A7.CDR Figure 5–70: GROUND DISTANCE ZONE 1 OP SCHEME GE Multilin...
Page 276 3 or 4 to zone 2. The desired zones should be assigned in the trip output element to accomplish this functionality. Figure 5–72: GROUND DISTANCE ZONES 3 AND HIGHER OP SCHEME 5-142 D60 Line Distance Protection System GE Multilin...
Page 277 5 SETTINGS 5.6 GROUPED ELEMENTS Figure 5–73: GROUND DISTANCE ZONE 1 SCHEME LOGIC GE Multilin D60 Line Distance Protection System 5-143...
Page 278 Otherwise, the reverse fault condition that generates concern will have high polarizing levels so that a cor- rect reverse fault decision can be reliably made. The supervision for zones 2 and 5 is removed during open pole conditions. 5-144 D60 Line Distance Protection System GE Multilin...
Page 279: Power Swing Detect
LIMIT ANGLE: 120° Range: 40 to 140° in steps of 1 POWER SWING MIDDLE MESSAGE LIMIT ANGLE: 90° Range: 40 to 140° in steps of 1 POWER SWING INNER MESSAGE LIMIT ANGLE: 60° GE Multilin D60 Line Distance Protection System 5-145...
Page 280 Different protection elements respond differently to power swings. If tripping is required for faults during power swing condi- tions, some elements may be blocked permanently (using the operand), and others may be blocked POWER SWING BLOCK and dynamically unblocked upon fault detection (using the operand). POWER SWING UN/BLOCK 5-146 D60 Line Distance Protection System GE Multilin...
Page 281 The element can be set to use either lens (mho) or rectangular (quadrilateral) characteristics as illustrated below. When set to “Mho”, the element applies the right and left blinders as well. If the blinders are not required, their settings should be set high enough to effectively disable the blinders. GE Multilin D60 Line Distance Protection System 5-147...
Page 282 5.6 GROUPED ELEMENTS 5 SETTINGS Figure 5–76: POWER SWING DETECT MHO OPERATING CHARACTERISTICS Figure 5–77: EFFECTS OF BLINDERS ON THE MHO CHARACTERISTICS 5-148 D60 Line Distance Protection System GE Multilin...
Page 283 POWER SWING SHAPE: This setting selects the shapes (either “Mho” or “Quad”) of the outer, middle and, inner char- acteristics of the power swing detect element. The operating principle is not affected. The “Mho” characteristics use the left and right blinders. GE Multilin D60 Line Distance Protection System 5-149...
Page 284 (the actual trip may be delayed as per the setting). Therefore, this angle must be selected in consider- TRIP MODE ation to the power swing angle beyond which the system becomes unstable and cannot recover. 5-150 D60 Line Distance Protection System GE Multilin...
Page 285 The power swing blocking function is operational all the time as long as the element is enabled. The blocking signal resets the output operand but does not stop the out-of-step tripping sequence. POWER SWING TRIP GE Multilin D60 Line Distance Protection System 5-151...
Page 286 K_0, K_2 - three times the average change over last power cycle 842008A1.CDR K_1 - four times the average change over last power cycle Figure 5–80: POWER SWING DETECT SCHEME LOGIC (2 of 3) 5-152 D60 Line Distance Protection System GE Multilin...
Page 287 L1 AND L4 LATCHES ARE SET DOMINANT L2, L3 AND L5 LATCHES ARE RESET DOMINANT Off=0 FLEXLOGIC OPERAND POWER SWING OUTGOING 827841A4.CDR Figure 5–81: POWER SWING DETECT SCHEME LOGIC (3 of 3) GE Multilin D60 Line Distance Protection System 5-153...
Page 288: Load Encroachment
The element operates if the positive-sequence voltage is above a settable level and asserts its output signal that can be used to block selected protection elements such as distance or phase overcurrent. The following figure shows an effect of the load encroachment characteristics used to block the quadrilateral distance element. 5-154 D60 Line Distance Protection System GE Multilin...
Page 289 If the voltage is below this threshold a blocking signal will not be asserted by the element. When selecting this setting one must remember that the D60 measures the phase-to-ground sequence voltages regardless of the VT connection.
Page 290: Phase Current
 DIRECTIONAL 2 b) INVERSE TIME OVERCURRENT CHARACTERISTICS The inverse time overcurrent curves used by the time overcurrent elements are the IEEE, IEC, GE Type IAC, and I t stan- dard curve shapes. This allows for simplified coordination with downstream devices.
Page 291 4.827 38.634 22.819 14.593 11.675 10.130 9.153 8.470 7.960 7.562 7.241 51.512 30.426 19.458 15.567 13.507 12.204 11.294 10.614 10.083 9.654 10.0 64.390 38.032 24.322 19.458 16.883 15.255 14.117 13.267 12.604 12.068 GE Multilin D60 Line Distance Protection System 5-157...
Page 292 1.835 1.067 0.668 0.526 0.451 0.404 0.371 0.346 0.327 0.311 0.80 2.446 1.423 0.890 0.702 0.602 0.538 0.494 0.461 0.435 0.415 1.00 3.058 1.778 1.113 0.877 0.752 0.673 0.618 0.576 0.544 0.518 5-158 D60 Line Distance Protection System GE Multilin...
Page 293 = characteristic constant, and T = reset time in seconds (assuming energy capacity is 100% RESET is “Timed”) RESET Table 5–18: GE TYPE IAC INVERSE TIME CURVE CONSTANTS IAC CURVE SHAPE IAC Extreme Inverse 0.0040 0.6379 0.6200 1.7872 0.2461...
Page 294 = Reset Time in seconds (assuming energy capacity is 100% and RESET: Timed) RESET RECLOSER CURVES: The D60 uses the FlexCurve™ feature to facilitate programming of 41 recloser curves. Please refer to the FlexCurve™ section in this chapter for additional details. 5-160...
Page 295 ‘Mvr’ times the setting. If the voltage restraint feature PHASE TOC1 PICKUP is disabled, the pickup level always remains at the setting value. GE Multilin D60 Line Distance Protection System 5-161...
Page 296 PHASE TOC1 C DPO Multiplier-Phase C PHASE TOC1 C OP SETTING PHASE TOC1 PKP PHASE TOC1 VOLT RESTRAINT: PHASE TOC1 OP Enabled PHASE TOC1 DPO 827072A4.CDR Figure 5–86: PHASE TIME OVERCURRENT 1 SCHEME LOGIC 5-162 D60 Line Distance Protection System GE Multilin...
Page 297 The phase instantaneous overcurrent element may be used as an instantaneous element with no intentional delay or as a definite time element. The input current is the fundamental phasor magnitude. The phase instantaneous overcurrent timing curves are shown below for form-A contacts in a 60 Hz system. GE Multilin D60 Line Distance Protection System 5-163...
Page 298 5.6 GROUPED ELEMENTS 5 SETTINGS Figure 5–87: PHASE INSTANTANEOUS OVERCURRENT TIMING CURVES Figure 5–88: PHASE INSTANTANEOUS OVERCURRENT 1 SCHEME LOGIC 5-164 D60 Line Distance Protection System GE Multilin...
Page 299 CTs and the line-line voltage from the VTs, based on the 90° or quadrature connection. If there is a requirement to supervise overcurrent elements for flows in opposite directions, such as can happen through a bus-tie breaker, two phase directional elements should be programmed with opposite element characteristic angle (ECA) settings. GE Multilin D60 Line Distance Protection System 5-165...
Page 300 Therefore, a coordination time of at least 10 ms must be added to all the instantaneous protec- tion elements under the supervision of the phase directional element. If current reversal is of a concern, a longer delay – in the order of 20 ms – may be needed. 5-166 D60 Line Distance Protection System GE Multilin...
Page 301: Neutral Current
 NEUTRAL IOC1 MESSAGE See page 5–169.   NEUTRAL IOC2 MESSAGE See page 5–169.   NEUTRAL MESSAGE See page 5–170.  DIRECTIONAL 1  NEUTRAL MESSAGE See page 5–170.  DIRECTIONAL 2 GE Multilin D60 Line Distance Protection System 5-167...
Page 302 NEUTRAL TOC1 PKP RESET: NEUTRAL TOC1 IN ≥ PICKUP NEUTRAL TOC1 DPO SOURCE: NEUTRAL TOC1 OP SETTING NEUTRAL TOC1 BLOCK: Off = 0 827034A3.VSD Figure 5–91: NEUTRAL TIME OVERCURRENT 1 SCHEME LOGIC 5-168 D60 Line Distance Protection System GE Multilin...
Page 303 RESET DELAY : SETTING NEUTRAL IOC1 DPO NEUTRAL IOC1 OP 3( _0 - K _1 ) PICKUP NEUTRAL IOC1 BLOCK: Off=0 SETTING NEUTRAL IOC1 SOURCE: 827035A4.CDR Figure 5–92: NEUTRAL IOC1 SCHEME LOGIC GE Multilin D60 Line Distance Protection System 5-169...
Page 304 × × (EQ 5.16) – The positive-sequence restraint allows for more sensitive settings by counterbalancing spurious zero-sequence currents resulting from: • System unbalances under heavy load conditions. 5-170 D60 Line Distance Protection System GE Multilin...
Page 305 1.5 of a power system cycle. The element is designed to emu- late an electromechanical directional device. Larger operating and polarizing signals will result in faster directional discrimi- nation bringing more security to the element operation. GE Multilin D60 Line Distance Protection System 5-171...
Page 306 The low-side system impedance should be assumed minimal when checking for this condition. A similar sit- uation arises for a wye/delta/wye transformer, where current in one transformer winding neutral may reverse when faults on both sides of the transformer are considered. 5-172 D60 Line Distance Protection System GE Multilin...
Page 307 NEUTRAL DIR OC1 REV PICKUP: This setting defines the pickup level for the overcurrent unit of the element in the reverse direction. When selecting this setting it must be kept in mind that the design uses a positive-sequence restraint technique for the “Calculated 3I0” mode of operation. GE Multilin D60 Line Distance Protection System 5-173...
Page 308 3) POSITIVE SEQUENCE RESTRAINT IS NOT APPLIED WHEN _1 IS BELOW 0.8pu NEUTRAL DIR OC1 POS- SEQ RESTRAINT: 3( _0 - K _1 ) PICKUP 827077AB.CDR PICKUP Figure 5–94: NEUTRAL DIRECTIONAL OVERCURRENT LOGIC 5-174 D60 Line Distance Protection System GE Multilin...
Page 309: Wattmetric Ground Fault
VT connected to the auxiliary channel bank of the relay). When the latter selection is made, the auxiliary channel must be identified by the user as a neutral voltage under the VT bank settings. This element will operate only if the aux- iliary voltage is configured as neutral. GE Multilin D60 Line Distance Protection System 5-175...
Page 310   FlexCurve --------- - (EQ 5.19)   Again, the FlexCurve timer starts after the definite time timer expires. 5-176 D60 Line Distance Protection System GE Multilin...
Page 311 1 FUNCTION: WATTMETRIC GND FLT 1 Enabled = 1 OC PKP DEL: WATT GND FLT 1 BLK: FLEXLOGIC OPERAND Off = 0 WATTMETRIC 1 PKP 837033A4.CDR Figure 5–96: WATTMETRIC ZERO-SEQUENCE DIRECTIONAL LOGIC GE Multilin D60 Line Distance Protection System 5-177...
Page 312: Ground Current
ETT NG RESET: GROUND TOC1 PKP GROUND TOC1 IG ≥ PICKUP GROUND TOC1 DPO SOURCE: GROUND TOC1 OP ETT NG GROUND TOC1 BLOCK: 827036A3.VSD Off = 0 Figure 5–97: GROUND TOC1 SCHEME LOGIC 5-178 D60 Line Distance Protection System GE Multilin...
Page 313 ETT NG DELAY: GROUND IOC1 GROUND IOC1 RESET ETT NG PICKUP: DELAY: GROUND IOC1 SOURCE: IG ≥ PICKUP ETT NG GROUND IOC1 BLOCK: 827037A4.VSD Off = 0 Figure 5–98: GROUND IOC1 SCHEME LOGIC GE Multilin D60 Line Distance Protection System 5-179...
Page 314 See page 5–183.  The D60 relay provides two (2) negative-sequence time overcurrent elements, two (2) negative-sequence instantaneous overcurrent elements, and two (2) negative-sequence directional overcurrent elements. For additional information on the negative sequence time overcurrent curves, refer to the Inverse Time Overcurrent Curves section earlier.
Page 315 < NEG SEQ PICKUP NEG SEQ TOC1 DPO NEG SEQ TOC1 OP NEG SEQ TOC1 BLOCK: Off=0 SETTING NEG SEQ TOC1 SOURCE: Neg Seq 827057A4.CDR Figure 5–99: NEGATIVE SEQUENCE TOC1 SCHEME LOGIC GE Multilin D60 Line Distance Protection System 5-181...
Page 316: Negative Sequence Current
SETTING NEG SEQ IOC1 DPO NEG SEQ IOC1 OP _2 - K _1 PICKUP NEG SEQ IOC1 BLOCK: Off=0 SETTING NEG SEQ IOC1 SOURCE: 827058A5.CDR Figure 5–100: NEGATIVE SEQUENCE IOC1 SCHEME LOGIC 5-182 D60 Line Distance Protection System GE Multilin...
Page 317 The positive-sequence restraint allows for more sensitive settings by counterbalancing spurious negative-sequence and zero-sequence currents resulting from: • System unbalances under heavy load conditions. • Transformation errors of current transformers (CTs). • Fault inception and switch-off transients. GE Multilin D60 Line Distance Protection System 5-183...
Page 318 The reverse-looking function is designed to be faster as compared to the forward- looking function and should be used for the blocking direction. This allows for better protection coordination. The above 5-184 D60 Line Distance Protection System GE Multilin...
Page 319 When NEG SEQ DIR OC1 TYPE selecting this setting it must be kept in mind that the design uses a positive-sequence restraint technique. Figure 5–102: NEGATIVE SEQUENCE DIRECTIONAL OC1 SCHEME LOGIC GE Multilin D60 Line Distance Protection System 5-185...
Page 320: Breaker Failure
Range: 0.001 to 30.000 pu in steps of 0.001 BF1 N AMP HISET MESSAGE PICKUP: 1.050 pu Range: 0.001 to 30.000 pu in steps of 0.001 BF1 PH AMP LOSET MESSAGE PICKUP: 1.050 pu 5-186 D60 Line Distance Protection System GE Multilin...
Page 321 For the D60 relay, the protection trip signal initially sent to the breaker is already programmed as a trip output. The protection trip signal does not include other breaker commands that are not indicative of a fault in the protected NOTE zone.
Page 322 BREAKER FAILURE TIMER No. 2 (±1/8 cycle) INITIATE (1/8 cycle) BREAKER FAILURE CURRENT DETECTOR PICKUP (1/8 cycle) BREAKER FAILURE OUTPUT RELAY PICKUP (1/4 cycle) FAULT cycles OCCURS 827083A6.CDR Figure 5–103: BREAKER FAILURE MAIN PATH SEQUENCE 5-188 D60 Line Distance Protection System GE Multilin...
Page 323 In microprocessor relays this time is not significant. In D60 relays, which use a Fourier transform, the calculated current magnitude will ramp-down to zero one power frequency cycle after the current is interrupted, and this lag should be included in the overall margin duration, as it occurs after current interruption.
Page 324 Upon operation of the breaker failure element for a single pole trip command, a three-pole trip command should be given via output operand BKR FAIL 1 TRIP OP 5-190 D60 Line Distance Protection System GE Multilin...
Page 325 5 SETTINGS 5.6 GROUPED ELEMENTS In D60, L60, and L90 only From Trip Output FLEXLOGIC OPERANDS TRIP PHASE C TRIP PHASE B TRIP 3-POLE TRIP PHASE A SETTING BF1 FUNCTION: Enable=1 Disable=0 SETTING BF1 BLOCK : Off=0 SETTING BF1 PH A INITIATE:...
Page 326 5.6 GROUPED ELEMENTS 5 SETTINGS Figure 5–106: SINGLE-POLE BREAKER FAILURE, TIMERS (Sheet 2 of 2) 5-192 D60 Line Distance Protection System GE Multilin...
Page 327 5 SETTINGS 5.6 GROUPED ELEMENTS Figure 5–107: THREE-POLE BREAKER FAILURE, INITIATE (Sheet 1 of 2) GE Multilin D60 Line Distance Protection System 5-193...
Page 328 5.6 GROUPED ELEMENTS 5 SETTINGS Figure 5–108: THREE-POLE BREAKER FAILURE, TIMERS (Sheet 2 of 2) 5-194 D60 Line Distance Protection System GE Multilin...
Page 329: Voltage Elements
The time delay is adjustable from 0 to 600.00 seconds in steps of 0.01. The undervoltage elements can also be programmed to have an inverse time delay char- acteristic. GE Multilin D60 Line Distance Protection System 5-195...
Page 330 V = secondary voltage applied to the relay = pickup level pickup % of voltage pickup 842788A1.CDR Figure 5–109: INVERSE TIME UNDERVOLTAGE CURVES At 0% of pickup, the operating time equals the setting. UNDERVOLTAGE DELAY NOTE 5-196 D60 Line Distance Protection System GE Multilin...
Page 331 FLEXLOGIC OPERAND SETTING PHASE UV1 PKP PHASE UV1 MODE: FLEXLOGIC OPERAND Phase to Ground Phase to Phase PHASE UV1 OP FLEXLOGIC OPERAND PHASE UV1 DPO 827039AB.CDR Figure 5–110: PHASE UNDERVOLTAGE1 SCHEME LOGIC GE Multilin D60 Line Distance Protection System 5-197...
Page 332 FLEXLOGIC OPERAND PHASE OV1 PKP 827066A7.CDR Figure 5–111: PHASE OVERVOLTAGE SCHEME LOGIC > × If the source VT is wye-connected, then the phase overvoltage pickup condition is Pickup for V and V NOTE 5-198 D60 Line Distance Protection System GE Multilin...
Page 333 “Definite time”. The source assigned to this element must be configured for a phase VT. NEUTRAL OV1 CURVE VT errors and normal voltage unbalance must be considered when setting this element. This function requires the VTs to be wye-connected. Figure 5–112: NEUTRAL OVERVOLTAGE1 SCHEME LOGIC GE Multilin D60 Line Distance Protection System 5-199...
Page 334 NEG SEQ OV1 DPO NEG SEQ OV1 OP SETTING ≥ V_2 or 3 × V_2 PKP NEG SEQ OV1 SIGNAL SOURCE: Wye VT Delta VT 3 × V_2 827839A3.CDR Figure 5–113: NEGATIVE-SEQUENCE OVERVOLTAGE SCHEME LOGIC 5-200 D60 Line Distance Protection System GE Multilin...
Page 335 AUX UV1 EVENTS: MESSAGE Disabled The D60 contains one auxiliary undervoltage element for each VT bank. This element is intended for monitoring undervolt- age conditions of the auxiliary voltage. The selects the voltage level at which the time undervoltage ele- AUX UV1 PICKUP ment starts timing.
Page 336 AUX OV1 EVENTS: MESSAGE Disabled The D60 contains one auxiliary overvoltage element for each VT bank. This element is intended for monitoring overvoltage conditions of the auxiliary voltage. The nominal secondary voltage of the auxiliary voltage channel entered under SYSTEM ...
Page 337 Also, the presence of a line with an open terminal in weak systems can raise the voltage level of the local bus. Detecting and tripping a line with an open terminal can prevent tripping at the local bus in this case. Figure 5–116: TRANSMISSION LINE WITH REMOTE TERMINAL OPEN GE Multilin D60 Line Distance Protection System 5-203...
Page 338 COMPENSATED OV STG1 DELAY, COMPENSATED OV STG2 DELAY, COMPENSATED OV STG3 DELAY: These settings specify the time delay for each of the three stages in seconds. The compensated overvoltage scheme logic is shown below. 5-204 D60 Line Distance Protection System GE Multilin...
Page 339 5 SETTINGS 5.6 GROUPED ELEMENTS Figure 5–118: COMPENSATED OVERVOLTAGE LOGIC GE Multilin D60 Line Distance Protection System 5-205...
Page 340: Control Elements
If more than one operate-type operand is required, it may be assigned directly from the trip bus menu. 5-206 D60 Line Distance Protection System GE Multilin...
Page 341 TRIP BUS 1 PKP = Enabled TRIP BUS 1 BLOCK = Off SETTINGS TRIP BUS 1 LATCHING = Enabled TRIP BUS 1 RESET = Off FLEXLOGIC OPERAND RESET OP 842023A1.CDR Figure 5–120: TRIP BUS LOGIC GE Multilin D60 Line Distance Protection System 5-207...
Page 342: Setting Groups
The assigned operand is used to control the “On” state of a particular settings group. VIRTUAL OUTPUT 1 5-208 D60 Line Distance Protection System GE Multilin...
Page 343: Selector Switch
SELECTOR 1 3BIT ACK: MESSAGE Range: Restore, Synchronize, Sync/Restore SELECTOR 1 POWER-UP MESSAGE MODE: Restore Range: Self-reset, Latched, Disabled SELECTOR 1 TARGETS: MESSAGE Self-reset Range: Disabled, Enabled SELECTOR 1 EVENTS: MESSAGE Disabled GE Multilin D60 Line Distance Protection System 5-209...
Page 344 SELECTOR 1 3BIT A0, A1, and A2: These settings specify a three-bit control input of the selector. The three-bit con- trol word pre-selects the position using the following encoding convention: POSITION rest 5-210 D60 Line Distance Protection System GE Multilin...
Page 345 The selector position pre-selected via the stepping up control input has not been confirmed before the time out. SELECTOR 1 BIT ALARM The selector position pre-selected via the three-bit control input has not been confirmed before the time out. GE Multilin D60 Line Distance Protection System 5-211...
Page 346 3BIT A2 POS 1 POS 2 POS 3 POS 4 POS 5 POS 6 POS 7 BIT 0 BIT 1 BIT 2 STP ALARM BIT ALARM ALARM 842737A1.CDR Figure 5–122: TIME-OUT MODE 5-212 D60 Line Distance Protection System GE Multilin...
Page 347 Make the following changes to selector switch element in the    SETTINGS CONTROL ELEMENTS SELECTOR SWITCH menu to assign control to user programmable pushbutton 1 and contact inputs 1 through 3: SELECTOR SWITCH 1 GE Multilin D60 Line Distance Protection System 5-213...
Page 348: User-Programmable Pushbuttons
SELECTOR 1 BIT ALARM 3-bit position out SELECTOR 1 ALARM SELECTOR 1 PWR ALARM SELECTOR 1 BIT 0 SELECTOR 1 BIT 1 SELECTOR 1 BIT 2 842012A2.CDR Figure 5–124: SELECTOR SWITCH LOGIC 5-214 D60 Line Distance Protection System GE Multilin...
Page 349: Trip Output
START TMR Z2GR Inp1: MESSAGE Range: FlexLogic™ operand START TMR Z2GR Inp2: MESSAGE Range: FlexLogic™ operand BKR ΦA OPEN: MESSAGE Range: FlexLogic™ operand BKR ΦB OPEN: MESSAGE Range: FlexLogic™ operand BKR ΦC OPEN: MESSAGE GE Multilin D60 Line Distance Protection System 5-215...
Page 350 Assign a higher priority to pilot aided scheme outputs than to exclusively local inputs. The trip output element works in association with other D60 elements (refer to the Theory of operation chapter for a com- plete description of single-pole operations) that must be programmed and in-service for successful operation. The neces- sary elements are: recloser, breaker control, open pole detector, and phase selector.
Page 351 This is primarily due to depressed voltages and elevated currents in response to the first, external fault. The phase selector may exhibit some time lag compared to the main protection elements. This may potentially result in a GE Multilin D60 Line Distance Protection System 5-217...
Page 352 Typically this value should be set around half a power system cycle. This setting should be used only in single- pole tripping applications, when evolving faults are of importance, and slightly delayed operation on evolving faults could be traded for enhanced accuracy of single-pole tripping. 5-218 D60 Line Distance Protection System GE Multilin...
Page 353 5 SETTINGS 5.7 CONTROL ELEMENTS Figure 5–125: TRIP OUTPUT SCHEME LOGIC (Sheet 1 of 2) GE Multilin D60 Line Distance Protection System 5-219...
Page 354 5.7 CONTROL ELEMENTS 5 SETTINGS Figure 5–126: TRIP OUTPUT SCHEME LOGIC (Sheet 2 of 2) 5-220 D60 Line Distance Protection System GE Multilin...
Page 355: Synchrocheck
ΔF. This time can be calculated by: ------------------------------- - (EQ 5.25) 360° ----------------- - × ΔF 2 ΔΦ × where: ΔΦ = phase angle difference in degrees; ΔF = frequency difference in Hz. GE Multilin D60 Line Distance Protection System 5-221...
Page 356 COMBINATION SOURCE Y SOURCE Z Phase VTs and Phase VTs and Phase Phase Auxiliary VT Auxiliary VT Phase VTs and Phase VT Phase Phase Auxiliary VT Phase VT Phase VT Phase Phase 5-222 D60 Line Distance Protection System GE Multilin...
Page 357 The relay will use the phase channel of a three-phase set of voltages if pro- grammed as part of that source. The relay will use the auxiliary voltage channel only if that channel is programmed as part of the Source and a three-phase set is not. GE Multilin D60 Line Distance Protection System 5-223...
Page 358 5.7 CONTROL ELEMENTS 5 SETTINGS Figure 5–127: SYNCHROCHECK SCHEME LOGIC 5-224 D60 Line Distance Protection System GE Multilin...
Page 359 Range: FlexLogic™ operand AR EXTEND DEAD T 1: MESSAGE Range: 0.00 to 655.35 s in steps of 0.01 AR DEAD TIME 1 MESSAGE EXTENSION: 0.50 s Range: FlexLogic™ operand AR RESET: MESSAGE GE Multilin D60 Line Distance Protection System 5-225...
Page 360 The signal used to initiate the autoreclose scheme is the trip output from protection. This signal can be single pole tripping for single phase faults and three phase tripping for multi-phase faults. The autoreclose scheme has five operating states. 5-226 D60 Line Distance Protection System GE Multilin...
Page 361 These operands are AR CLOSE BKR 1 AR CLOSE BKR 2 latched until the breaker closes or the scheme goes to Reset or Lockout. GE Multilin D60 Line Distance Protection System 5-227...
Page 362 (both breakers closed and there is no initiating signal) the reset timer will time out, return- ing the scheme to the reset state with the shot counter set to 0. The scheme will be ready for a new reclose cycle. 5-228 D60 Line Distance Protection System GE Multilin...
Page 363 The reclosing scheme contains logic that is used to signal trip logic that three-pole tripping is required for certain conditions. This signal is activated by any of the following: • Autoreclose scheme is paused after it was initiated. • Autoreclose scheme is in the lockout state. GE Multilin D60 Line Distance Protection System 5-229...
Page 364 (for 1-2 reclose sequence for example, breaker 1 should trip single pole and breaker 2 should trip 3 pole). 5-230 D60 Line Distance Protection System GE Multilin...
Page 365: Autoreclose
AR TRANSFER 2 TO 1: This setting establishes how the scheme performs when the breaker closing sequence is 2-1 and breaker 2 is blocked. When set to “Yes” the closing command will be transferred direct to breaker 1 without waiting GE Multilin D60 Line Distance Protection System 5-231...
Page 366 AR BUS FLT INIT: This setting is used in breaker-and-a-half applications to allow the autoreclose control function to perform reclosing with only one breaker previously opened by bus protection. For line faults, both breakers must open for the autoreclose reclosing cycles to take effect. 5-232 D60 Line Distance Protection System GE Multilin...
Page 367 5 SETTINGS 5.7 CONTROL ELEMENTS Figure 5–128: SINGLE-POLE AUTORECLOSE LOGIC (Sheet 1 of 3) GE Multilin D60 Line Distance Protection System 5-233...
Page 368 5.7 CONTROL ELEMENTS 5 SETTINGS Figure 5–129: SINGLE-POLE AUTORECLOSE LOGIC (Sheet 2 of 3) 5-234 D60 Line Distance Protection System GE Multilin...
Page 369 OFF = 0 FLEXLOGIC OPERAND BREAKER 1 ONE P OPEN FLEXLOGIC OPERAND BREAKER 2 ONE P OPEN BKR ONE POLE OPEN (To sheet 1) 827833AA.CDR Figure 5–130: SINGLE-POLE AUTORECLOSE LOGIC (Sheet 3 of 3) GE Multilin D60 Line Distance Protection System 5-235...
Page 370 5.7 CONTROL ELEMENTS 5 SETTINGS Figure 5–131: EXAMPLE RECLOSING SEQUENCE 5-236 D60 Line Distance Protection System GE Multilin...
Page 371: Digital Elements
DIGITAL ELEMENT 1 RESET DELAY: Sets the time delay to reset. If a reset delay is not required, set to “0”. • DIGITAL ELEMENT 1 PICKUP LED: This setting enables or disabled the digital element pickup LED. When set to “Disabled”, the operation of the pickup LED is blocked. GE Multilin D60 Line Distance Protection System 5-237...
Page 372 In most breaker control circuits, the trip coil is connected in series with a breaker auxiliary contact which is open when the breaker is open (see diagram below). To prevent unwanted alarms in this situation, the trip circuit monitoring logic must include the breaker position. Figure 5–133: TRIP CIRCUIT EXAMPLE 1 5-238 D60 Line Distance Protection System GE Multilin...
Page 373 In this case, it is not required to supervise the monitoring circuit with the breaker position – the setting is BLOCK selected to “Off”. In this case, the settings are as follows (EnerVista UR Setup example shown). GE Multilin D60 Line Distance Protection System 5-239...
Page 374: Digital Counters
Logic 0 to Logic 1. The counter is used to count operations such as the pickups of an element, the changes of state of an external contact (e.g. breaker auxiliary switch), or pulses from a watt-hour meter. 5-240 D60 Line Distance Protection System GE Multilin...
Page 375 If control power is interrupted, the accumulated and frozen values are saved into non-volatile memory during the power down operation. GE Multilin D60 Line Distance Protection System 5-241...
Page 376 COUNTER 1 FROZEN: Off = 0 STORE DATE & TIME Date & Time SETTING COUNT1 FREEZE/RESET: Off = 0 827065A1.VSD SETTING COUNT1 FREEZE/COUNT: Off = 0 Figure 5–135: DIGITAL COUNTER SCHEME LOGIC 5-242 D60 Line Distance Protection System GE Multilin...
Page 377: Monitoring Elements
1000 kA2-cyc Range: FlexLogic™ operand BKR 1 ARC AMP BLOCK: MESSAGE Range: Self-reset, Latched, Disabled BKR 1 ARC AMP MESSAGE TARGET: Self-reset Range: Disabled, Enabled BKR 1 ARC AMP MESSAGE EVENTS: Disabled GE Multilin D60 Line Distance Protection System 5-243...
Page 378 BKR 1 ARC AMP LIMIT: Selects the threshold value above which the output operand is set. Breaker Contacts Initiate Extinguished Part Total Area = Breaker Arcing Current (kA·cycle) Programmable 100 ms Start Delay Start Stop Integration Integration Figure 5–136: ARCING CURRENT MEASUREMENT 5-244 D60 Line Distance Protection System GE Multilin...
Page 379 BKR 1 ARCING AMP C Φ 827071A3.CDR BKR 1 OPERATING TIME A Φ BKR 1 OPERATING TIME B Φ BKR 1 OPERATING TIME C Φ BKR 1 OPERATING TIME Figure 5–137: BREAKER ARCING CURRENT SCHEME LOGIC GE Multilin D60 Line Distance Protection System 5-245...
Page 380 Voltage drop measured from either side of the breaker during the flashover period, Voltage difference drop, and Measured flashover current through the breaker. Furthermore, the scheme is applicable for cases where either one or two sets of three-phase voltages are available across the breaker. 5-246 D60 Line Distance Protection System GE Multilin...
Page 381 This application do not require detection of breaker status via a 52a contact, as it uses a voltage difference larger than the setting. However, monitoring the breaker contact will ensure scheme stability. BRK 1 FLSHOVR DIFF V PKP GE Multilin D60 Line Distance Protection System 5-247...
Page 382 BRK 1 FLSHOVR SPV A to BRK 1 FLSHOVR SPV C: These settings specifiy FlexLogic™ operands (per breaker pole) that supervise the operation of the element per phase. Supervision can be provided by operation of other protec- 5-248 D60 Line Distance Protection System GE Multilin...
Page 383 BRK 1 FLSHOVR DIFF V SRC: PKP: SRC 1 SRC 2 SRC 6 , … , , none ΔVA > PKP Δ VA = VA - Va 842018A2.CDR Figure 5–138: BREAKER FLASHOVER SCHEME LOGIC GE Multilin D60 Line Distance Protection System 5-249...
Page 384 An additional condition is introduced to inhibit a fuse failure declaration when the monitored circuit is de-energized; positive sequence voltage and current are both below threshold levels. The function setting enables and disables the fuse failure feature for each source. Figure 5–139: VT FUSE FAIL SCHEME LOGIC 5-250 D60 Line Distance Protection System GE Multilin...
Page 385 This setting is relevant if open pole condition at the remote end of the line is to be sensed and utilized by the relay ( FlexLogic™ operand). OPEN POLE REM OP GE Multilin D60 Line Distance Protection System 5-251...
Page 386 When used in configuration with only one breaker, the should be BREAKER 2 FUNCTION “Enabled” and the setting should be “On” (refer to the Breaker Control section earlier in this chapter BREAKER 2 OUT OF SV for additional details). 5-252 D60 Line Distance Protection System GE Multilin...
Page 387 5 SETTINGS 5.7 CONTROL ELEMENTS Figure 5–140: OPEN POLE DETECTOR LOGIC (Sheet 1 of 2) GE Multilin D60 Line Distance Protection System 5-253...
Page 388: Pilot Schemes
DIRECT UNDER-REACHING TRANSFER TRIP (DUTT)    PATH: SETTINGS CONTROL ELEMENTS PILOT SCHEMES DUTT SCHEME Range: Disabled, Enabled  DUTT SCHEME DUTT SCHEME  FUNCTION: Disabled Range: FlexLogic™ operand DUTT SCHEME BLOCK: MESSAGE 5-254 D60 Line Distance Protection System GE Multilin...
Page 389 (often via different paths) and building appropriate security logic (such as series (AND gate) or 2-out-of-3 voting logic) with FlexLogic™. The settings should be associated with the final DUTT RX1(4) (secure) TX signals. GE Multilin D60 Line Distance Protection System 5-255...
Page 390 Off = 0 DUTT TRIP A Phase DUTT TRIP B TRIP TABLE Selector DUTT TRIP C DUTT TRIP 3P FLEXLOGIC OPERANDS AR FORCE 3P TRIP OPEN POLE OP 837012AD.CDR Figure 5–142: DUTT SCHEME LOGIC 5-256 D60 Line Distance Protection System GE Multilin...
Page 391 The transmit codes and trip table of the PUTT scheme are identical as those for the direct under-reaching transfer trip scheme. Please refer to Chapter 8: Theory of Operation for more information. GE Multilin D60 Line Distance Protection System 5-257...
Page 392 FLEXLOGIC OPERANDS GND DIST Z1 PKP PUTT TX1 PUTT TX2 Phase TRANSMIT TABLE Selector PUTT TX3 PUTT TX4 FLEXLOGIC OPERANDS AR FORCE 3P TRIP OPEN POLE OP 837013AD.CDR Figure 5–143: PUTT SCHEME LOGIC 5-258 D60 Line Distance Protection System GE Multilin...
Page 393 Ground directional overcurrent functions available in the relay can be used in conjunction with the Zone 2 distance element to key the scheme and initiate its opera- tion. This provides increased coverage for high-resistance faults. GE Multilin D60 Line Distance Protection System 5-259...
Page 394 This setting enables the relay to avoid a permanent lock- up of the transmit/receive loop. • ECHO LOCKOUT: This setting defines the lockout period for the echo logic after sending the echo pulse. 5-260 D60 Line Distance Protection System GE Multilin...
Page 395 In two-bit applications, must be used. In four-bit applications, POTT RX1 POTT RX2 POTT RX1 , and must be used. POTT RX1 POTT RX2 POTT RX3 POTT RX4 GE Multilin D60 Line Distance Protection System 5-261...
Page 396 Echo duration and lockout logic SETTI G ECHO TABLE POTT ECHO COND: Phase Custom Selector Off = 0 FLEXLOGIC OPERANDS AR FORCE 3P TRIP OPEN POLE OP 837014AH.CDR Figure 5–144: POTT SCHEME LOGIC 5-262 D60 Line Distance Protection System GE Multilin...
Page 397 Range: FlexLogic™ operand HYB POTT RX3: MESSAGE Range: FlexLogic™ operand HYB POTT RX4: MESSAGE Range: Self-Reset, Latched, Disabled HYB POTT SCHEME MESSAGE TARGET: Self-Reset Range: Disabled, Enabled HYB POTT EVENT: MESSAGE Disabled GE Multilin D60 Line Distance Protection System 5-263...
Page 398 Generally, this scheme uses an overreaching zone 2 distance element to essentially compare the direction to a fault at all terminals of the line. Ground directional overcurrent functions available in the D60 can be used in conjunction with the zone 2 distance element to key the scheme and initiate operation.
Page 399 The transmit codes and trip table of the hybrid POTT scheme are the same as those for the permissive under-reaching transfer trip scheme. Please refer to the description of the PUTT scheme for more information. GE Multilin D60 Line Distance Protection System 5-265...
Page 400 FLEXLOGIC OPERA DS PH DIST Z4 PKP AR FORCE 3P TRIP GND DIST Z4 PKP OPEN POLE OP 837015AL.CDR PH DIST Z1 PKP GND DIST Z1 PKP Figure 5–145: HYBRID POTT SCHEME LOGIC 5-266 D60 Line Distance Protection System GE Multilin...
Page 401 When used with telecommunications facilities the output operands should be assigned to operate output contacts connected to key the transmitter at the interface. GE Multilin D60 Line Distance Protection System 5-267...
Page 402 GND DIR O/C REV: This setting defines the FlexLogic™ operand (if any) of a protection element that is used in addi- tion to zone 4 for identifying reverse faults, and thus, for initiating the blocking signal. Either reverse-looking directional or non-directional overcurrent protection element may be used as GND DIR O/C REV 5-268 D60 Line Distance Protection System GE Multilin...
Page 403 In two-bit applications, BLOCK SCHEME RX1 BLOCK SCHEME RX1 must be used. In four-bit applications, BLOCK SCHEME RX2 BLOCK SCHEME RX1 BLOCK SCHEME RX2 BLOCK SCHEME , and must be used. BLOCK SCHEME RX4 GE Multilin D60 Line Distance Protection System 5-269...
Page 404 GND DIST Z4 PKP DELAY: DIR BLOCK TX INIT TRANS BLOCK RESET DELAY: FLEXLOGIC OPERA DS PH DIST Z1 PKP GND DIST Z1 PKP 837016AF.CDR Figure 5–146: DIRECTIONAL COMPARISON BLOCKING SCHEME LOGIC 5-270 D60 Line Distance Protection System GE Multilin...
Page 405 BITS: 1 Range: FlexLogic™ operand DCUB RX1: MESSAGE Range: FlexLogic™ operand DCUB LOG1: MESSAGE Range: FlexLogic™ operand DCUB RX2: MESSAGE Range: FlexLogic™ operand DCUB LOG2: MESSAGE Range: FlexLogic™ operand DCUB RX3: MESSAGE GE Multilin D60 Line Distance Protection System 5-271...
Page 406 (for example, digital communication channels utilizing the D60 teleprotection input/outputs). To make the scheme fully operational as a stand-alone feature, the scheme output operands must be configured to inter- face with other relay functions, output contacts in particular.
Page 407 LINE END OPEN PICKUP DELAY: This setting defines the pickup value for validation of the line end open conditions as detected by the line pickup logic via the FlexLogic™ operand. The validated line end open LINE PICKUP LEO PKP GE Multilin D60 Line Distance Protection System 5-273...
Page 408 In two-bit applications, with DCUB RX1 DCUB LOG1 DCUB RX1 DCUB LOG1 with must be used. In four-bit applications, all receive and loss-of-guard signals must be DCUB RX2 DCUB LOG2 used. 5-274 D60 Line Distance Protection System GE Multilin...
Page 409 ECHO LOCKOUT: Off = 0 Echo duration/lockout logic FLEXLOGIC OPERANDS GND DIST Z4 PKP PHS DIST Z4 PKP GND DIST Z1 PKP PHS DIST Z1 PKP Figure 5–147: DIRECTIONAL COMPARISON UNBLOCKING SCHEME LOGIC GE Multilin D60 Line Distance Protection System 5-275...
Page 410: Inputs And Outputs
The DC input voltage is compared to a user-settable threshold. A new contact input state must be maintained for a user- settable debounce time in order for the D60 to validate the new contact state. In the figure below, the debounce time is set at 2.5 ms;...
Page 411 Event Records menu, make the following settings changes: "Breaker Closed (52b)" CONTACT INPUT H5A ID: "Enabled" CONTACT INPUT H5A EVENTS: Note that the 52b contact is closed when the breaker is open and open when the breaker is closed. GE Multilin D60 Line Distance Protection System 5-277...
Page 412: Virtual Inputs
“Virtual Input 1 to OFF = 0” VIRTUAL INPUT 1 ID: (Flexlogic Operand) SETTING Virt Ip 1 VIRTUAL INPUT 1 TYPE: Latched Self - Reset 827080A2.CDR Figure 5–149: VIRTUAL INPUTS SCHEME LOGIC 5-278 D60 Line Distance Protection System GE Multilin...
Page 413: Contact Outputs
The most dependable protection of the initiating contact is provided by directly measuring current in the tripping circuit, and using this parameter to control resetting of the initiating relay. This scheme is often called trip seal-in. This can be realized in the D60 using the FlexLogic™ operand to seal-in the contact output as follows: CONT OP 1 ION “Cont Op 1"...
Page 414 5 SETTINGS The D60 latching output contacts are mechanically bi-stable and controlled by two separate (open and close) coils. As such they retain their position even if the relay is not powered up. The relay recognizes all latching output contact cards and pop- ulates the setting menu accordingly.
Page 415: Virtual Outputs
FlexLogic™ equations. Any change of state of a virtual output can be logged as an event if programmed to do so. For example, if Virtual Output 1 is the trip signal from FlexLogic™ and the trip relay is used to signal events, the settings would be programmed as follows: GE Multilin D60 Line Distance Protection System 5-281...
Page 416: Remote Devices
The remote input/output facility provides for 32 remote inputs and 64 remote outputs. b) LOCAL DEVICES: ID OF DEVICE FOR TRANSMITTING GSSE MESSAGES In a D60 relay, the device ID that represents the IEC 61850 GOOSE application ID (GoID) name string sent as part of each GOOSE message is programmed in the ...
Page 417 This setting identifies the Ethernet application identification in the GOOSE message. It should match the corre- sponding settings on the sending device. setting provides for the choice of the D60 fixed (DNA/UserSt) dataset (that is, containing REMOTE DEVICE 1 DATASET DNA and UserSt bit pairs), or one of the configurable datasets.
Page 418: Remote Double-Point Status Inputs
REMOTE OUTPUTS DNA BIT PAIRS REMOTE OUPUTS DNA- 1(32) BIT PAIR Range: FlexLogic™ operand  REMOTE OUTPUTS DNA- 1 OPERAND:  DNA- 1 BIT PAIR Range: Disabled, Enabled DNA- 1 EVENTS: MESSAGE Disabled 5-284 D60 Line Distance Protection System GE Multilin...
Page 419: Resetting
RESET OP to identify the source of the command. The setting RESET OP (PUSHBUTTON) RESET OP (COMMS) RESET OP (OPERAND) shown above selects the operand that will create the operand. RESET OP (OPERAND) GE Multilin D60 Line Distance Protection System 5-285...
Page 420: Direct Inputs And Outputs
APPLICATION EXAMPLES The examples introduced in the earlier Direct inputs and outputs section (part of the Product Setup section) are continued below to illustrate usage of the direct inputs and outputs. 5-286 D60 Line Distance Protection System GE Multilin...
Page 421 5 SETTINGS 5.8 INPUTS AND OUTPUTS EXAMPLE 1: EXTENDING INPUT/OUTPUT CAPABILITIES OF A D60 RELAY Consider an application that requires additional quantities of digital inputs or output contacts or lines of programmable logic that exceed the capabilities of a single UR-series chassis. The problem is solved by adding an extra UR-series IED, such as the C30, to satisfy the additional inputs/outputs and programmable logic requirements.
Page 422 DIRECT INPUT 6 BIT NUMBER: UR IED 2: "1" DIRECT INPUT 5 DEVICE ID: "2" DIRECT INPUT 5 BIT NUMBER: "3" DIRECT INPUT 6 DEVICE ID: "2" DIRECT INPUT 6 BIT NUMBER: 5-288 D60 Line Distance Protection System GE Multilin...
Page 423: Teleprotection Inputs And Outputs
Range: Off, On, Latest/Off, Latest/On TELEPROT INPUT 2-1 MESSAGE DEFAULT: Off Range: Off, On, Latest/Off, Latest/On TELEPROT INPUT 2-2 MESSAGE DEFAULT: Off ↓ Range: Off, On, Latest/Off, Latest/On TELEPROT INPUT 2-16 MESSAGE DEFAULT: Off GE Multilin D60 Line Distance Protection System 5-289...
Page 424 (teleprotection outputs at the sending end or corresponding teleprotection inputs at the receiving end). On three-terminal two-channel systems, redundancy is achieved by programming signal re-transmittal in the case of channel failure between any pair of relays. 5-290 D60 Line Distance Protection System GE Multilin...
Page 425: Iec 61850 Goose Analogs
GOOSE analog input value. GOOSE Analogs are floating-point values, with no units. The GOOSE UNIT and PU base settings allow the user to configure GOOSE Analog, so that it can be used in a FlexElement. GE Multilin D60 Line Distance Protection System 5-291...
Page 426: Iec 61850 Goose Integers
GOOSE ANALOG 1 PU: This setting specifies the per-unit base factor when using the GOOSE analog input FlexAna- log™ values in other D60 features, such as FlexElements™. The base factor is applied to the GOOSE analog input FlexAnalog quantity to normalize it to a per-unit quantity. The base units are described in the following table.
Page 427: Dcma Inputs
–20 to +180 MW; in this case the value would be “–20” and the DCMA INPUT H1 MIN VALUE DCMA INPUT H1 MAX value “180”. Intermediate values between the min and max values are scaled linearly. VALUE GE Multilin D60 Line Distance Protection System 5-293...
Page 428: Rtd Inputs
1.5 pu. FlexElement™ operands are available to FlexLogic™ for further interlocking or to operate an output contact directly. Refer to the following table for reference temperature values for each RTD type. 5-294 D60 Line Distance Protection System GE Multilin...
Page 429 168.47 280.77 233.97 16.00 172.46 291.96 243.30 16.39 175.84 303.46 252.88 16.78 179.51 315.31 262.76 17.17 183.17 327.54 272.94 17.56 186.82 340.14 283.45 17.95 190.45 353.14 294.28 18.34 194.08 366.53 305.44 18.73 GE Multilin D60 Line Distance Protection System 5-295...
Page 430: Dcma Outputs
– MAX VAL MIN VAL MAX VAL < 0.1 pu. The resulting characteristic is illustrated in the following figure. DRIVING SIGNAL MIN VAL MAX VAL 842739A1.CDR Figure 5–156: DCMA OUTPUT CHARACTERISTIC 5-296 D60 Line Distance Protection System GE Multilin...
Page 431 The CT ratio is 5000:5 and the maximum load current is 4200 A. The current should be monitored from 0 A upwards, allow- ing for 50% overload. The phase current with the 50% overload margin is: GE Multilin D60 Line Distance Protection System 5-297...
Page 432 1.27 kV – • ±0.5% of reading For example, under nominal conditions, the positive-sequence reads 230.94 kV and the worst-case error is 0.005 x 230.94 kV + 1.27 kV = 2.42 kV. 5-298 D60 Line Distance Protection System GE Multilin...
Page 433: Test Mode
TEST MODE FORCING: MESSAGE The D60 provides a test facility to verify the functionality of contact inputs and outputs, some communication channels and the phasor measurement unit (where applicable), using simulated conditions. The test mode is indicated on the relay face- plate by a Test Mode LED indicator.
Page 434: Force Contact Inputs
Following a restart, power up, settings TEST MODE FUNCTION upload, or firmware upgrade, the test mode will remain at the last programmed value. This allows a D60 that has been placed in isolated mode to remain isolated during testing and maintenance activities. On restart, the TEST MODE FORCING setting and the force contact input and force contact output settings all revert to their default states.
Page 435: Force Contact Outputs
PUSHBUTTON 1 FUNCTION input 1 to initiate the Test mode, make the following changes in the menu:   SETTINGS TESTING TEST MODE “Enabled” and “ ” TEST MODE FUNCTION: TEST MODE INITIATE: GE Multilin D60 Line Distance Protection System 5-301...
Page 436: Phasor Measurement Unit Test Values
The relay must be in test mode to use the PMU test mode. That is, the  setting must be TESTING TEST MODE FUNCTION “Enabled” and the  initiating signal must be “On”. TESTING TEST MODE INITIATE 5-302 D60 Line Distance Protection System GE Multilin...
Page 437 When required, it is recommended to use the user-pro- grammable digital channels to signal the C37.118 client that test values are being sent in place of the real measurements. GE Multilin D60 Line Distance Protection System 5-303...
Page 438 5.10 TESTING 5 SETTINGS 5-304 D60 Line Distance Protection System GE Multilin...
Page 439: D60 Line Distance Protection System
 TELEPROT CH TESTS See page 6-8.   ETHERNET SWITCH See page 6-9.   ACTUAL VALUES  SOURCE SRC 1 See page 6-13.  METERING   SOURCE SRC 2  GE Multilin D60 Line Distance Protection System...
Page 440  PMU See page 6-21.  RECORDS  MAINTENANCE See page 6-22.   ACTUAL VALUES  MODEL INFORMATION See page 6-23.  PRODUCT INFO   FIRMWARE REVISIONS See page 6-23.  D60 Line Distance Protection System GE Multilin...
Page 441: Virtual Inputs
The state displayed will be that of the remote point unless the remote device has been established to be “Offline” in which case the value shown is the programmed default state for the remote input. GE Multilin D60 Line Distance Protection System...
Page 442: Remote Double-Point Status Inputs
The present state of the contact outputs is shown here. The first line of a message display indicates the ID of the contact output. For example, ‘Cont Op 1’ refers to the contact output in terms of the default name-array index. The second line of the display indicates the logic state of the contact output. D60 Line Distance Protection System GE Multilin...
Page 443: Virtual Outputs
The present state of up to 16 programmed remote devices is shown here. The message indi- ALL REMOTE DEVICES ONLINE cates whether or not all programmed remote devices are online. If the corresponding state is "No", then at least one required remote device is not online. GE Multilin D60 Line Distance Protection System...
Page 444: Digital Counters
  PATH: ACTUAL VALUES STATUS FLEX STATES Range: Off, On  FLEX STATES PARAM 1: Off  Range: Off, On PARAM 2: Off MESSAGE ↓ Range: Off, On PARAM 256: Off MESSAGE D60 Line Distance Protection System GE Multilin...
Page 445: Ethernet
The UNRETURNED MSG COUNT CRC FAIL values can be cleared using the command. COUNT CLEAR DIRECT I/O COUNTERS values represent the state of each direct input. DIRECT INPUT 1 DIRECT INPUT (32) GE Multilin D60 Line Distance Protection System...
Page 446: Direct Devices Status
UINT INPUT 16 MESSAGE The D60 Line Distance Protection System is provided with optional IEC 61850 communications capability. This feature is specified as a software option at the time of ordering. Refer to the Ordering section of chap- ter 2 for additional details. The IEC 61850 protocol features are not available if CPU type E is ordered.
Page 447: Ethernet Switch
SWITCH MAC ADDRESS: MESSAGE 00A0F40138FA These actual values appear only if the D60 is ordered with an Ethernet switch module (type 2S or 2T). The status informa- tion for the Ethernet switch is shown in this menu. • SWITCH 1 PORT STATUS to SWITCH 6 PORT STATUS: These values represents the receiver status of each port on the Ethernet switch.
Page 448: Metering Conventions
WATTS = Negative VARS = Positive PF = Lead PF = Lag PF = Lead Current UR RELAY 827239AC.CDR S=VI Generator Figure 6–1: FLOW DIRECTION OF SIGNED VALUES FOR WATTS AND VARS 6-10 D60 Line Distance Protection System GE Multilin...
Page 449 ABC phase rotation: • ACB phase rotation: -- - V -- - V -- - V -- - V -- - V -- - V The above equations apply to currents as well. GE Multilin D60 Line Distance Protection System 6-11...
Page 450 The power system voltages are phase-referenced – for simplicity – to VAG and VAB, respectively. This, however, is a relative matter. It is important to remember that the D60 displays are always referenced as specified under SETTINGS ...
Page 451: Sources
MESSAGE 0.000 0.0° SRC 1 PHASOR Ib: MESSAGE 0.000 0.0° SRC 1 PHASOR Ic: MESSAGE 0.000 0.0° SRC 1 PHASOR In: MESSAGE 0.000 0.0° SRC 1 ZERO SEQ I0: MESSAGE 0.000 0.0° GE Multilin D60 Line Distance Protection System 6-13...
Page 452 SRC 1 RMS Vbc: MESSAGE 0.00 SRC 1 RMS Vca: MESSAGE 0.00 SRC 1 PHASOR Vab: MESSAGE 0.000 0.0° SRC 1 PHASOR Vbc: MESSAGE 0.000 0.0° SRC 1 PHASOR Vca: MESSAGE 0.000 0.0° 6-14 D60 Line Distance Protection System GE Multilin...
Page 453 REACTIVE PWR MESSAGE φc: 0.000 SRC 1 APPARENT PWR MESSAGE 3φ: 0.000 SRC 1 APPARENT PWR MESSAGE φa: 0.000 SRC 1 APPARENT PWR MESSAGE φb: 0.000 SRC 1 APPARENT PWR MESSAGE φc: 0.000 GE Multilin D60 Line Distance Protection System 6-15...
Page 454 The signal used for frequency estimation is low-pass filtered. The SYSTEM SETUP POWER SYSTEM final frequency measurement is passed through a validation filter that eliminates false readings due to signal distortions and transients. 6-16 D60 Line Distance Protection System GE Multilin...
Page 455: Synchrocheck
= maximum nominal primary RMS value of the +IN and –IN inputs BASE SYNCHROCHECK = maximum primary RMS value of all the sources related to the +IN and –IN inputs BASE (Max Delta Volts) GE Multilin D60 Line Distance Protection System 6-17...
Page 456: Iec 61580 Goose Analog Values
MESSAGE 0.000 The D60 Line Distance Protection System is provided with optional IEC 61850 communications capability. This feature is specified as a software option at the time of ordering. Refer to the Ordering section of chap- ter 2 for additional details. The IEC 61850 protocol features are not available if CPU type E is ordered.
Page 457: Transducer Inputs And Outputs
RTD INPUT xx  -50 °C Actual values for each RTD input channel that is enabled are displayed with the top line as the programmed channel ID and the bottom line as the value. GE Multilin D60 Line Distance Protection System 6-19...
Page 458: Records
If all 1024 event records have been filled, the oldest record will be removed as a new record is added. Each event record shows the event identifier/sequence number, cause, and date/time stamp associated with the event trigger. Refer to the menu for clearing event records.  COMMANDS CLEAR RECORDS 6-20 D60 Line Distance Protection System GE Multilin...
Page 459: Oscillography
 RECORDING The number of triggers applicable to the phasor measurement unit recorder is indicated by the value. NUMBER OF TRIGGERS The status of the phasor measurement unit recorder is indicated as follows: GE Multilin D60 Line Distance Protection System 6-21...
Page 460: Breaker Maintenance
BKR 1 ARCING AMP  menu for clearing breaker arcing current records. The COMMANDS CLEAR RECORDS BREAKER OPERATING TIME defined as the slowest operating time of breaker poles that were initiated to open. 6-22 D60 Line Distance Protection System GE Multilin...
Page 461: Product Information
6.5PRODUCT INFORMATION 6.5.1 MODEL INFORMATION   PATH: ACTUAL VALUES PRODUCT INFO MODEL INFORMATION Range: standard GE multilin order code format;  MODEL INFORMATION ORDER CODE LINE 1: example order code shown  D60-E00-HCL-F8F-H6H Range: standard GE multilin order code format...
Page 462 6.5 PRODUCT INFORMATION 6 ACTUAL VALUES 6-24 D60 Line Distance Protection System GE Multilin...
Page 463: Commands And
The states of up to 64 virtual inputs are changed here. The first line of the display indicates the ID of the virtual input. The second line indicates the current or selected status of the virtual input. This status will be a state off (logic 0) or on (logic 1). GE Multilin D60 Line Distance Protection System...
Page 464: Clear Records
24-hour clock. The complete date, as a minimum, must be entered to allow execution of this com- mand. The new time will take effect at the moment the ENTER key is clicked. D60 Line Distance Protection System GE Multilin...
Page 465: Relay Maintenance
Various self-checking diagnostics are performed in the background while the D60 is running, and diagnostic information is stored on the non-volatile memory from time to time based on the self-checking result. Although the diagnostic information is cleared before the D60 is shipped from the factory, the user may want to clear the diagnostic information for themselves under certain circumstances.
Page 466 PMU and not to the absolute UTC time. Therefore a simple IRIG-B genera- tor could be used instead. Also, the test set does not have to support GPS synchronization. Any stable signal source can D60 Line Distance Protection System GE Multilin...
Page 467 The one-shot feature can be used for ad hoc collection of synchronized measurements in the network. Two or more PMU can be pre-scheduled to freeze their measurements at the same time. When frozen the measurements could be collected using EnerVista UR Setup or a protocol client. GE Multilin D60 Line Distance Protection System...
Page 468: Targets Menu
The critical fail relay on the power supply module is de-energized. • All other output relays are de-energized and are prevented from further operation. • The faceplate In Service LED indicator is turned off. • event is recorded. RELAY OUT OF SERVICE D60 Line Distance Protection System GE Multilin...
Page 469 Contact Factory (xxx) • Latched target message: Yes. • Description of problem: One or more installed hardware modules is not compatible with the D60 order code. • How often the test is performed: Module dependent. • What to do: Contact the factory and supply the failure code noted in the display. The “xxx” text identifies the failed mod- ule (for example, F8L).
Page 470 How often the test is performed: Monitored every five seconds. An error is issued after five consecutive failures • What to do: Check the D60 device and switch IP configuration settings. Check for incorrect UR port (port 7) settings on the Ethernet switch. Check the power to the switch.
Page 471 What to do: Check direct input and output configuration and wiring. REMOTE DEVICE FAIL: COMM Path Incomplete • Latched target message: No. • Description of problem: One or more GOOSE devices are not responding. GE Multilin D60 Line Distance Protection System...
Page 472 Description of problem: The ambient temperature is greater than the maximum operating temperature (+80°C). • How often the test is performed: Every hour. • What to do: Remove the D60 from service and install in a location that meets operating temperature standards. UNEXPECTED RESTART: Press “RESET” key •...
Page 473: Security
When entering a settings or command password via EnerVista or any serial interface, the user must enter the correspond- ing connection password. If the connection is to the back of the D60, the remote password must be used. If the connection is to the RS232 port of the faceplate, the local password must be used.
Page 474: Password Security Menu
If an entered password is lost (or forgotten), consult the factory with the corresponding ENCRYPTED PASSWORD If the setting and command passwords are identical, then this one password allows access to both com- mands and settings. NOTE D60 Line Distance Protection System GE Multilin...
Page 475: Remote Passwords
 SUPERVISION  TIMEOUTS Range: 2 to 5 in steps of 1 INVALID ATTEMPTS MESSAGE BEFORE LOCKOUT: 3 Range: 5 to 60 minutes in steps of 1 PASSWORD LOCKOUT MESSAGE DURATION: 5 min GE Multilin D60 Line Distance Protection System...
Page 476: Dual Permission Security Access
INVALID ATTEMPS BEFORE LOCKOUT The D60 provides a means to raise an alarm upon failed password entry. Should password verification fail while accessing a password-protected level of the relay (either settings or commands), the FlexLogic™ operand is UNAUTHORIZED ACCESS asserted.
Page 477 If access is permitted and an off-to-on transition of the FlexLogic™ operand is detected, the timeout is restarted. The status of this timer is updated every 5 seconds. GE Multilin D60 Line Distance Protection System...
Page 478: Settings Security
(settings file templates) and online devices (online settings templates). The func- tionality is identical for both purposes. The settings template feature requires that both the EnerVista UR Setup software and the D60 firmware are at ver- sions 5.40 or higher.
Page 479 The following procedure describes how to add password protection to a settings file template. Select a settings file from the offline window on the left of the EnerVista UR Setup main screen. Selecting the Template Mode > Password Protect Template option. GE Multilin D60 Line Distance Protection System...
Page 480 Template Mode > View In Template Mode command. The template specifies that only the Pickup Curve Phase time overcurrent settings window without template applied. settings be available. 842858A1.CDR Figure 8–4: APPLYING TEMPLATES VIA THE VIEW IN TEMPLATE MODE COMMAND D60 Line Distance Protection System GE Multilin...
Page 481 Select an installed device or settings file from the tree menu on the left of the EnerVista UR Setup main screen. Select the Template Mode > Remove Settings Template option. Enter the template password and click OK to continue. GE Multilin D60 Line Distance Protection System...
Page 482: Securing And Locking Flexlogic™ Equations
Click on Save to save and apply changes to the settings template. Select the Template Mode > View In Template Mode option to view the template. Apply a password to the template then click OK to secure the FlexLogic™ equation. 8-10 D60 Line Distance Protection System GE Multilin...
Page 483 FlexLogic™ entries in a settings file have been secured, use the following procedure to lock the settings file to a specific serial number. Select the settings file in the offline window. Right-click on the file and select the Edit Settings File Properties item. GE Multilin D60 Line Distance Protection System 8-11...
Page 484: Settings File Traceability
When a settings file is transfered to a D60 device, the date, time, and serial number of the D60 are sent back to EnerVista UR Setup and added to the settings file on the local PC. This infor- mation can be compared with the D60 actual values at any later date to determine if security has been compromised.
Page 485 8.2 SETTINGS SECURITY The transfer date of a setting file written to a D60 is logged in the relay and can be viewed via EnerVista UR Setup or the front panel display. Likewise, the transfer date of a setting file saved to a local PC is logged in EnerVista UR Setup.
Page 486 ONLINE DEVICE TRACEABILITY INFORMATION The D60 serial number and file transfer date are available for an online device through the actual values. Select the Actual Values > Product Info > Model Information menu item within the EnerVista UR Setup online window as shown in the example below.
Page 487: Enervista Security Management System
Select the Security > User Management menu item to open the user management configuration window. Enter a username in the User field. The username must be between 4 and 20 characters in length. GE Multilin D60 Line Distance Protection System 8-15...
Page 488: Modifying User Privileges
The EnerVista security management system must be enabled. The following procedure describes how to modify user privileges. Select the Security > User Management menu item to open the user management configuration window. Locate the username in the User field. 8-16 D60 Line Distance Protection System GE Multilin...
Page 489 When this box is checked, the user will become an EnerVista URPlus Setup administrator, therefore receiving all of the administrative rights. Exercise caution when granting administrator rights. Click OK to save the changes to user to the security management system. GE Multilin D60 Line Distance Protection System 8-17...
Page 490 8.3 ENERVISTA SECURITY MANAGEMENT SYSTEM 8 SECURITY 8-18 D60 Line Distance Protection System GE Multilin...
Page 491: Theory Of Operation
(SIRs). The filter controls underestimation of the fault voltage magnitude to less than 1% of the nominal and prevents cer- tain phase angle anomalies that can be encountered under heavy CVT noise and high SIRs. GE Multilin D60 Line Distance Protection System...
Page 492: Distance Characteristics
The limit angle of the comparator is adjustable enabling the user to shape the characteristic as a mho or a lens as shown in the figures below.The memory-polarized mho characteristic has an excellent directional integrity built-in as explained in the Memory polarization section. D60 Line Distance Protection System GE Multilin...
Page 493 B ground element: I jΘ • C ground element: I × Z + I_0 × K0 × Z + I × K0M × Z – V (j × I_0 or j × I_2C) × e GE Multilin D60 Line Distance Protection System...
Page 494 + I_0 × K0 × Z × K0M × Z × Z + I_0 × K0 × Z × K0M × Z C ground element: – V The blinders apply to the Quad characteristic only. D60 Line Distance Protection System GE Multilin...
Page 495 I × Z COMP LIMIT Directional I × Z V_1M DIR COMP LIMIT I × Z I × Z Right Blinder – V 90° I × Z I × Z Left Blinder – V 90° GE Multilin D60 Line Distance Protection System...
Page 496: Memory Polarization
The memory-polarized mho has an extra directional integrity built-in as illustrated below. The self-polarized mho character- istic is shifted in the reverse direction for a forward fault by an amount proportional to the source impedance, and in the for- ward direction for a reverse fault. D60 Line Distance Protection System GE Multilin...
Page 497: Distance Elements Analysis
Mutual zero-sequence compensation may raise concerns regarding directional integrity on reverse faults in the situation when the relay gets ‘overcompensated’. This problem does not affect the D60 because its ground distance elements use zero-sequence and negative-sequence currents in extra directional comparators. Both the currents are from the protected line and are not affected by any compensation as the latter applies only to the reach defining comparators: the mho, reac- tance and blinder characteristics.
Page 498 Zero-sequence directional difference angle = | 19.8° – 0.0° | = 19.8° < 75° • • Negative-sequence directional difference angle = | 19.8° – 0.0° | = 19.8° < 75° Fault-type comparator difference angle = | 19.8° – 19.8° | = 0.0° < 50° • D60 Line Distance Protection System GE Multilin...
Page 499 = 1.37 V ∠19.8° × Z + I_0 × K0 × Z × K0M × Z – V = 87.6 V ∠–109.2° × Z + I_0 × K0 × Z = 91.5 V ∠–93.0° GE Multilin D60 Line Distance Protection System...
Page 500 Fault-type comparator difference angle = | 19.8° – 19.8° | = 0.0° < 50° • All six comparators and the overcurrent supervision are satisfied. The Quad Phase A ground element will operate for this fault. 9-10 D60 Line Distance Protection System GE Multilin...
Page 501: Phase Distance Applied To Power Transformers
The D60 provides for any location of the VTs and CTs with respect to the involved power transformer and the direction of any given zone.
Page 502 BC_21P – BC_21P – ------ - V CA_21P – CA_21P Dy11 – ------ - V AB_21P – AB_21P – ------ - V BC_21P – BC_21P – ------ - V CA_21P – CA_21P 9-12 D60 Line Distance Protection System GE Multilin...
Page 503 – BC_21P BC_21P ------ - 2I – – CA_21P CA_21P Yd11 – ------ - I – AB_21P AB_21P – ------ - I – BC_21P BC_21P – ------ - I – CA_21P CA_21P GE Multilin D60 Line Distance Protection System 9-13...
Page 504: Example
= 2.576 kA ∠–27.6° primary or 42.93 A ∠–27.6° secondary I = I – I And consequently it would see an apparent impedance of: = V / I = 30.05 Ω ∠85° primary or 0.687 Ω ∠85° secondary 9-14 D60 Line Distance Protection System GE Multilin...
Page 505 X, the relay shall be set to 0.687 Ω ∠85° secondary in order to reach to the fault shown in the figure. When installed at H, the relay shall be set to 2.569 Ω ∠88.4° to ensure exactly same coverage. See Chapter 9: Application of Settings for more information on setting calculations. GE Multilin D60 Line Distance Protection System 9-15...
Page 506: Ground Directional Overcurrent
Assume further the pickup setting of 0.25 A for both forward and reverse directions, and the “Negative-sequence” mode setting entered for the overcurrent unit of the element. The relay calculates the operating signal using the positive- sequence restraint: 9-16 D60 Line Distance Protection System GE Multilin...
Page 507 9 THEORY OF OPERATION 9.3 GROUND DIRECTIONAL OVERCURRENT I_op = |I_2| – |I_1| / 8 = 1.003 A > 0.25 A. The overcurrent unit will pickup and the element will operate in the forward direction. GE Multilin D60 Line Distance Protection System 9-17...
Page 508: Series Compensated Lines
Therefore, the D60 offers a unique option for dynamic reach control that is effectively based on the magnitude of the current flowing through the series capacitor bank(s). The underreaching distance functions can be set as for plain uncompensated line, i.e.
Page 509 The offset impedance can always be successfully selected to guarantee correct fault direction discrimination regardless of the degree of compensation and location of the series capacitors and the potential source. Refer to Chapter 9: Application of Settings for detailed recommendations on settings for series compensation applications. GE Multilin D60 Line Distance Protection System 9-19...
Page 510 The reach is not reduced HIGH-CURRENT INTERNAL FAULT Impedance Set reach Trajectory (no subsynchronous oscillations) Steady-state apparent impedance The reach is not reduced 837730A1.CDR Figure 9–8: DYNAMIC REACH FOR INTERNAL AND EXTERNAL FAULTS 9-20 D60 Line Distance Protection System GE Multilin...
Page 511: Single-Pole Tripping
Initiate breaker failure protection for phases A, B and C, either individually or as a group. • Notify the open pole detector when a single pole operation is imminent. • Initiate either single or three pole reclosing. GE Multilin D60 Line Distance Protection System 9-21...
Page 512 Instruct the phase selector to de-assert all outputs, as an open pole invalidates calculations. The operation of the scheme on a line in a single breaker arrangement will be described. The line is protected by a D60 relay using the line pickup and zone 1 phase and ground distance elements, and a permissive overreaching transfer trip...
Page 513 The response of the system from this point is as described above for the second trip, except the recloser will go to lockout upon the next initiation (depending on the number of shots programmed). GE Multilin D60 Line Distance Protection System 9-23...
Page 514: Phase Selection
9 THEORY OF OPERATION 9.5.2 PHASE SELECTION The D60 uses phase relations between current symmetrical components for phase selection. First, the algorithm validates if there is enough zero-sequence, positive-sequence, and negative-sequence currents for reliable analysis. The compari- son is adaptive; that is, the magnitudes of the three symmetrical components used mutually as restraints confirm if a given component is large enough to be used for phase selection.
Page 515: Communications Channels For Pilot-Aided Schemes
DESCRIPTION In the D60 relay pilot-aided schemes transmit a code representing the type of fault determined by the local phase selector according to the scheme logic. At a receiving terminal the local and remote data is combined to determine the action to be performed.
Page 516 LOCAL DATA BIT PATTERN RECEIVED REMOTE DETERMINATION LOCAL DETERMINATION OF TRIP OUTPUT OF FAULT TYPE FAULT TYPE AG Fault Trip Phase A BG Fault Trip Phase B CG Fault Trip Phase C 9-26 D60 Line Distance Protection System GE Multilin...
Page 517 Table 9–18: BLOCKING SCHEME TRANSMIT CODES FOR 2-BIT CHANNELS PHASE SELECTOR DETERMINATION BIT PATTERN TRANSMITTED FLEXLOGIC™ OPERANDS OF FAULT TYPE ASSERTED TX1 STOP TX2 STOP AG, BC, BCG BG, CA, CAG CG, AB, ABG, 3P CG, AB, ABG, 3P, Unrecognized GE Multilin D60 Line Distance Protection System 9-27...
Page 518 DIR BLOCK TRIP C AG, BC, BCG BG, CA, CAG CG, AB, ABG, 3P, Unrecognized AB, ABG, 3P, Unrecognized DIR BLOCK TRIP 3P AG, BC, BCG BC, BCG Unrecognized BG, CA, CAG CA, CAG Unrecognized 9-28 D60 Line Distance Protection System GE Multilin...
Page 519 The TX1, TX2, TX3, TX4, RX1, RX2, RX3 and RX4 operands are used. Table 9–23: PERMISSIVE SCHEME TRANSMIT CODES FOR 4-BIT CHANNELS PHASE SELECTOR BIT PATTERN TRANSMITTED DETERMINATION OF FAULT TYPE AB, ABG, BC, BCG, CA, CAG, 3P, Unrecognized GE Multilin D60 Line Distance Protection System 9-29...
Page 520 BG, AB, ABG, BC, BCG, 3P, Trip Phase B Unrecognized MULTI-P CG, BC, BCG, CA, CAG, 3P, Trip Phase C Unrecognized MULTI-P BC, BCG Trip Three Phases CA, CAG AB, ABG MULTI-P Unrecognized 9-30 D60 Line Distance Protection System GE Multilin...
Page 521 BG, AB, ABG, BC, BCG, 3P, DIR BLOCK TRIP B Unrecognized MULTI-P CG, BC, BCG, CA, CAG, 3P, DIR BLOCK TRIP C Unrecognized MULTI-P BC, BCG DIR BLOCK TRIP 3P CA, CAG AB, ABG MULTI-P Unrecognized GE Multilin D60 Line Distance Protection System 9-31...
Page 522 AG, AB, ABG, CA, DCUB TRIP B CAG, 3P, unrecognized MULTI-P CG, BC, BCG, CA, DCUB TRIP C CAG, 3P, unrecognized MULTI-P BC, BCG DCUB TRIP 3P CA, CAG AB, ABG MULTI-P 3P or unrecognized 9-32 D60 Line Distance Protection System GE Multilin...
Page 523: Permissive Echo Signaling
For the directional comparison unblocking scheme, the echo is performed in the same manner as the Hybrid POTT echo, but by applying additionally the following logic for both the Rx (received) and LOG (loss-of-guard) for each NOTE channel: ECHO = LOG AND RX GE Multilin D60 Line Distance Protection System 9-33...
Page 524: Pilot Scheme / Phase Selector Coordination
In other cases, it is not recommended to delay the local trip decision. 9-34 D60 Line Distance Protection System GE Multilin...
Page 525: Cross-Country Fault Example
9.5.6 CROSS-COUNTRY FAULT EXAMPLE Assume a single pole operation application where D60 relays are used to protect a two terminal line, (terminals T1 and T2) using phase and ground distance zone 1, 2 and 3 elements in a permissive over-reaching transfer trip scheme. The perfor- mance of the system with one- two and four-bit communications channels is outlined for a mid-line phase A-to-ground fault and a co-incident phase B-to-ground fault just behind terminal T2.
Page 526: Fault Type Determination
Depending on the fault type, appropriate voltage and current signals are selected from the phase quantities before applying the two equations above (the superscripts denote phases, the subscripts denote stations). For AG faults: ⋅ (EQ 9.13) 9-36 D60 Line Distance Protection System GE Multilin...
Page 527 -- - V (EQ 9.20) – – SYS0 -- - V – – SYS0 where Z is the equivalent zero-sequence impedance behind the relay as entered under the fault report setting menu. SYS0 GE Multilin D60 Line Distance Protection System 9-37...
Page 528: Fault Locator
FAULT FAULT LOCATION 3I_0 LOCATOR 1 FAULT# RECLOSE SHOT VA or VAB VB or VBC VC or VCA Vn or V_0 SHOT # FROM 827094A5.CDR AUTO RECLOSURE Figure 9–13: FAULT LOCATOR SCHEME 9-38 D60 Line Distance Protection System GE Multilin...
Page 529: Application Of Settings
10.1.1 INTRODUCTION This chapter provides general application guidelines for stepped distance, overcurrent and pilot protection. Where relevant, design details and performance characteristics of the D60 are given to facilitate the process of setting the relay for a given application. 10.1.2 IMPACT OF MEMORY POLARIZATION As explained in Chapter 8, the D60 uses a memorized positive sequence voltage as a polarizing signal in order to achieve dependable operation for forward faults and secure non-operation for reverse faults.
Page 530: Distance Elements (Stepped Distance Scheme)
The current supervision alone would not prevent maloperation in such circumstances. It must be kept in mind that the fuse failure element provided on the D60 needs some time to detect fuse fail conditions. This may create a race between the instantaneous zone 1 and the fuse failure element. Therefore, for maximum security, it is recommended to both set the current supervision above the maximum load current and use the fuse failure function.
Page 531: Ground Distance
To avoid extremely large reach settings, the D60 has the ability to implement any element so that it is reverse looking, which then can provide a back up for the longest line terminated on the local bus. This strategy can be beneficial if the reduced reach helps discrimination between the load and fault conditions, but must be implemented at both ends of the protected line.
Page 532 However, even in this case, there is more uncertainty as compared with the phase distance elements because the zero- sequence impedance of the line and thus the zero-sequence-compensating factors may vary significantly due to weather and other conditions. 10-4 D60 Line Distance Protection System GE Multilin...
Page 533 To avoid extremely large reach settings the D60 has the ability to implement any element, so that it is reverse looking. This strategy can be beneficial if the reduced reach enhances the discrimination between the load and fault conditions.
Page 534: Protection Signaling Schemes
10.3 PROTECTION SIGNALING SCHEMES 10 APPLICATION OF SETTINGS 10.3PROTECTION SIGNALING SCHEMES 10.3.1 OVERVIEW The D60 includes six common pilot-aided schemes: • direct under-reaching transfer trip (DUTT) • permissive under-reaching transfer trip (PUTT) • permissive over-reaching transfer trip (POTT) • hybrid permissive over-reaching transfer trip (Hybrid POTT) •...
Page 535: Hybrid Pott Scheme (Hyb-Pott)
This situation is encountered when it is desired to account for the zero sequence inter-circuit mutual cou- pling. This is not a problem for the ground distance elements in the D60 which do have a current reversal logic built into their design as part of the technique used to improve ground fault directionality.
Page 536: Directional Comparison Blocking
Typically, the output operand should be pro- grammed to initiate a trip, breaker fail, and auto-reclose, and drive a user-programmable LED as per user application. 10-8 D60 Line Distance Protection System GE Multilin...
Page 537: Directional Comparison Unblocking
This loss-of-guard output should be connected to a contact input of the D60. The power line carrier should also provide an output contact when the permissive frequency is received. This output should be wired to any other contact input of the D60.
Page 538 The permissive key carrier signals through must still be assigned to the DCUB TX1 DCUB TX4 tripping/operating logic, and to output contacts as per the usual D60 logic/output assignments. 10-10 D60 Line Distance Protection System GE Multilin...
Page 539: Series Compensated Lines
It is strongly rec- ommended to use a power system simulator to verify the reach settings or to use an adaptive D60 feature for dynamic reach control.
Page 540: Ground Directional Overcurrent
Net inductive reactance from relay through far-end busbar = 10 – 4 = 6 Ω; the offset cannot be higher than 6 Ω. • It is recommended to use 3.5 Ω offset impedance. • 10.4.4 HIGH-SET PHASE OVERCURRENT The setting rules for high-set overcurrent protection are explained in the High-Set Overcurrent Elements section. 10-12 D60 Line Distance Protection System GE Multilin...
Page 541: Phase Distance Protection
10.5.1 PHASE DISTANCE PROTECTION a) DESCRIPTION Phase distance elements of the D60 could be set to respond to faults beyond any three-phase power transformer. The relay guarantees accurate reach and targeting for any phase fault. Moreover, the current and voltage transformers may be located independently on different sides of the transformer.
Page 542: Phase Distance Through Power Transformers
× 2.601Ω 89.4° ∠ (EQ 10.10) 13.8 2625 "2.60" PHS DIST Z4 REACH: "89" PHS DIST Z4 RCA: "Yd11" PHS DIST Z4 XMFR VOL CONNECTION: "None" PHS DIST Z4 XMFR CUR CONNECTION: 10-14 D60 Line Distance Protection System GE Multilin...
Page 543: Parameter Lists
SRC 2 I_2 Mag Degrees Source 2 negative-sequence current magnitude 6241 SRC 2 I_2 Angle Amps Source 2 negative-sequence current angle 6242 SRC 2 Igd Mag Degrees Source 2 differential ground current magnitude GE Multilin D60 Line Distance Protection System...
Page 544 SRC 4 I_2 Angle Amps Source 4 negative-sequence current angle 6370 SRC 4 Igd Mag Degrees Source 4 differential ground current magnitude 6372 SRC 4 Igd Angle Amps Source 4 differential ground current angle D60 Line Distance Protection System GE Multilin...
Page 545 SRC 2 Vca Angle Degrees Source 2 phase CA voltage angle 6750 SRC 2 Vx RMS Volts Source 2 auxiliary voltage RMS 6752 SRC 2 Vx Mag Volts Source 2 auxiliary voltage magnitude GE Multilin D60 Line Distance Protection System...
Page 546 SRC 4 Vbc RMS Volts Source 4 phase BC voltage RMS 6867 SRC 4 Vca RMS Volts Source 4 phase CA voltage RMS 6869 SRC 4 Vab Mag Volts Source 4 phase AB voltage magnitude D60 Line Distance Protection System GE Multilin...
Page 547 SRC 2 Phase B PF Source 2 phase B power factor 7227 SRC 2 Phase C PF Source 2 phase C power factor 7232 SRC 3 P Watts Source 3 three-phase real power GE Multilin D60 Line Distance Protection System...
Page 548 Fault 1 pre-fault phase B voltage angle 9039 Prefault Vc Mag [0] Volts Fault 1 pre-fault phase C voltage magnitude 9041 Prefault Vc Ang [0] Degrees Fault 1 pre-fault phase C voltage angle D60 Line Distance Protection System GE Multilin...
Page 549 Phasor measurement unit 1 negative-sequence current magnitude 9574 PMU 1 I2 Angle Degrees Phasor measurement unit 1 negative-sequence current angle 9575 PMU 1 I0 Mag Amps Phasor measurement unit 1 zero-sequence current magnitude GE Multilin D60 Line Distance Protection System...
Page 550 RTD input 16 actual value 13568 RTD Inputs 17 Value RTD input 17 actual value 13569 RTD Inputs 18 Value RTD input 18 actual value 13570 RTD Inputs 19 Value RTD input 19 actual value D60 Line Distance Protection System GE Multilin...
Page 551 45594 GOOSE Analog In 6 IEC 61850 GOOSE analog input 6 45596 GOOSE Analog In 7 IEC 61850 GOOSE analog input 7 45598 GOOSE Analog In 8 IEC 61850 GOOSE analog input 8 GE Multilin D60 Line Distance Protection System...
Page 552: Flexinteger Items
IEC61850 GOOSE UInteger input 13 9994 GOOSE UInt Input 14 IEC61850 GOOSE UInteger input 14 9996 GOOSE UInt Input 15 IEC61850 GOOSE UInteger input 15 9998 GOOSE UInt Input 16 IEC61850 GOOSE UInteger input 16 A-10 D60 Line Distance Protection System GE Multilin...
Page 553: Introduction
Broadcast mode is only recognized when associated with function code 05h. For any other function code, a packet with broadcast mode slave address 0 will be ignored. GE Multilin D60 Line Distance Protection System...
Page 554: Algorithm
No: go to 8; Yes: G (+) A --> A and continue. Is j = 8? No: go to 5; Yes: continue i + 1 --> i Is i = N? No: go to 3; Yes: continue A --> CRC D60 Line Distance Protection System GE Multilin...
Page 555: Modbus Function Codes
125. See the Modbus memory map table for exact details on the data registers. Since some PLC implementations of Modbus only support one of function codes 03h and 04h. The D60 interpretation allows either function code to be used for reading one or more consecutive data registers.
Page 556: Execute Operation (Function Code 05H
DATA STARTING ADDRESS - low DATA STARTING ADDRESS - low DATA - high DATA - high DATA - low DATA - low CRC - low CRC - low CRC - high CRC - high D60 Line Distance Protection System GE Multilin...
Page 557: Store Multiple Settings (Function Code 10H
PACKET FORMAT EXAMPLE (HEX) SLAVE ADDRESS SLAVE ADDRESS FUNCTION CODE FUNCTION CODE CRC - low order byte ERROR CODE CRC - high order byte CRC - low order byte CRC - high order byte GE Multilin D60 Line Distance Protection System...
Page 558: File Transfers
Cleared Date to the present date and time. To read binary COMTRADE oscillography files, read the following filenames: OSCnnnn.CFG and OSCnnn.DAT Replace “nnn” with the desired oscillography trigger number. For ASCII format, use the following file names OSCAnnnn.CFG and OSCAnnn.DAT D60 Line Distance Protection System GE Multilin...
Page 559: Modbus Password Operation
When entering a settings or command password via EnerVista or any serial interface, the user must enter the correspond- ing connection password. If the connection is to the back of the D60, the remote password must be used. If the connection is to the RS232 port of the faceplate, the local password must be used.
Page 560 Command or setting password security access is restricted to the particular port or particular TCP/IP connection on which the entry was made. Passwords must be entered when accessing the relay through other ports or connections, and the passwords must be re-entered after disconnecting and re-connecting on TCP/IP. D60 Line Distance Protection System GE Multilin...
Page 561: Memory Mapping
0419 Virtual Input 26 State 0 to 1 F108 0 (Off) 041A Virtual Input 27 State 0 to 1 F108 0 (Off) 041B Virtual Input 28 State 0 to 1 F108 0 (Off) GE Multilin D60 Line Distance Protection System...
Page 562 0838 ...Repeated for Digital Counter 8 FlexStates (Read Only) 0900 FlexState Bits (16 items) 0 to 65535 F001 Element States (Read Only) 1000 Element Operate States (64 items) 0 to 65535 F502 B-10 D60 Line Distance Protection System GE Multilin...
Page 563 Source 1 Phase A Current Magnitude 0 to 999999.999 0.001 F060 180A Source 1 Phase A Current Angle -359.9 to 0 degrees F002 180B Source 1 Phase B Current Magnitude 0 to 999999.999 0.001 F060 GE Multilin D60 Line Distance Protection System B-11...
Page 564 1A2B Source 1 Negative Sequence Voltage Angle -359.9 to 0 degrees F002 1A2C Reserved (20 items) F001 1A40 ...Repeated for Source 2 1A80 ...Repeated for Source 3 1AC0 ...Repeated for Source 4 B-12 D60 Line Distance Protection System GE Multilin...
Page 565 Frequency for Source 1 F003 1D82 Frequency for Source 2 F003 1D84 Frequency for Source 3 F003 1D86 Frequency for Source 4 F003 1D88 Frequency for Source 5 F003 1D8A Frequency for Source 6 F003 GE Multilin D60 Line Distance Protection System B-13...
Page 566 Fault 1 Phase C Current Angle -359.9 to 0 degrees F002 235B Fault 1 Phase A Voltage Magnitude 0 to 999999.999 0.001 F060 235D Fault 1 Phase A Voltage Angle -359.9 to 0 degrees F002 B-14 D60 Line Distance Protection System GE Multilin...
Page 567 F060 2569 PMU 1 Zero Sequence Current Angle -359.9 to 0 ° F002 256A PMU 1 Frequency 2 to 90 0.001 F003 256C PMU 1 df/dt -327.67 to 327.67 Hz/s 0.01 F002 GE Multilin D60 Line Distance Protection System B-15...
Page 568 Expanded Digital Input/Output states (Read Only) 2D00 Contact Input States, one per register (96 items) 0 to 1 F108 0 (Off) 2D80 Contact Output States, one per register (64 items) 0 to 1 F108 0 (Off) B-16 D60 Line Distance Protection System GE Multilin...
Page 569 DCMA Inputs 8 Value -9999999 to 9999999 F004 34D0 DCMA Inputs 9 Value -9999999 to 9999999 F004 34D2 DCMA Inputs 10 Value -9999999 to 9999999 F004 34D4 DCMA Inputs 11 Value -9999999 to 9999999 F004 GE Multilin D60 Line Distance Protection System B-17...
Page 570 °C F002 3515 RTD Input 38 Value -32768 to 32767 °C F002 3516 RTD Input 39 Value -32768 to 32767 °C F002 3517 RTD Input 40 Value -32768 to 32767 °C F002 B-18 D60 Line Distance Protection System GE Multilin...
Page 571 0 to 11 F112 8 (115200) 4086 RS485 Com2 Parity 0 to 2 F113 0 (None) 4087 IP Address 0 to 4294967295 F003 56554706 4089 IP Subnet Mask 0 to 4294967295 F003 4294966272 GE Multilin D60 Line Distance Protection System B-19...
Page 572 DNP object 2 default variation 1 to 3 F001 4142 DNP object 20 default variation 0 to 3 F523 0 (1) 4143 DNP object 21 default variation 0 to 3 F524 0 (1) B-20 D60 Line Distance Protection System GE Multilin...
Page 573 0 to 23 F001 Fault Report Commands (Read/Write Command) 41B2 Fault Reports Clear Data Command 0 to 1 F126 0 (No) Oscillography (Read/Write Setting) 41C0 Oscillography Number of Records 1 to 64 F001 GE Multilin D60 Line Distance Protection System B-21...
Page 574 ...Repeated for User-Programmable LED 38 42CC ...Repeated for User-Programmable LED 39 42CE ...Repeated for User-Programmable LED 40 42D0 ...Repeated for User-Programmable LED 41 42D2 ...Repeated for User-Programmable LED 42 42D4 ...Repeated for User-Programmable LED 43 B-22 D60 Line Distance Protection System GE Multilin...
Page 575 F001 4601 Phase Rotation 0 to 1 F106 0 (ABC) 4602 Frequency And Phase Reference 0 to 5 F167 0 (SRC 1) 4603 Frequency Tracking Function 0 to 1 F102 1 (Enabled) GE Multilin D60 Line Distance Protection System B-23...
Page 576 Compensated overvoltage stage 2 delay 0 to 600 seconds 0.01 F001 47C9 Compensated overvoltage stage 3 pickup 0.25 to 3 0.001 F001 1300 47CA Compensated overvoltage stage 3 delay 0 to 600 seconds 0.01 F001 B-24 D60 Line Distance Protection System GE Multilin...
Page 577 ...Repeated for User Programmable Pushbutton 7 4F26 ...Repeated for User Programmable Pushbutton 8 4F50 ...Repeated for User Programmable Pushbutton 9 4F7A ...Repeated for User Programmable Pushbutton 10 4FA4 ...Repeated for User Programmable Pushbutton 11 GE Multilin D60 Line Distance Protection System B-25...
Page 578 ...Repeated for RTD Input 43 5731 ...Repeated for RTD Input 44 5744 ...Repeated for RTD Input 45 5757 ...Repeated for RTD Input 46 576A ...Repeated for RTD Input 47 577D ...Repeated for RTD Input 48 B-26 D60 Line Distance Protection System GE Multilin...
Page 579 ...Repeated for Phase Time Overcurrent 2 5920 ...Repeated for Phase Time Overcurrent 3 5930 ...Repeated for Phase Time Overcurrent 4 5940 ...Repeated for Phase Time Overcurrent 5 5950 ...Repeated for Phase Time Overcurrent 6 GE Multilin D60 Line Distance Protection System B-27...
Page 580 0 to 1 F001 5C10 ...Repeated for Neutral Instantaneous Overcurrent 2 5C20 ...Repeated for Neutral Instantaneous Overcurrent 3 5C30 ...Repeated for Neutral Instantaneous Overcurrent 4 5C40 ...Repeated for Neutral Instantaneous Overcurrent 5 B-28 D60 Line Distance Protection System GE Multilin...
Page 581 5F89 Setting Group Function 0 to 1 F102 0 (Disabled) 5F8A Setting Group Events 0 to 1 F102 0 (Disabled) Setting Groups (Read Only) 5F8B Current Setting Group 0 to 5 F001 GE Multilin D60 Line Distance Protection System B-29...
Page 582 Reserved (8 items) 0 to 1 F001 6410 ...Repeated for Negative Sequence Instantaneous OC 2 Negative Sequence Overvoltage (Read/Write Grouped Setting) 64A0 Negative Sequence Overvoltage Function 0 to 1 F102 0 (Disabled) B-30 D60 Line Distance Protection System GE Multilin...
Page 583 0 (Self-reset) 6709 Load Encroachment Events 0 to 1 F102 0 (Disabled) 670A Reserved (6 items) 0 to 65535 F001 Trip Output (Read/Write Setting) 67E0 Trip Mode 0 to 2 F195 0 (Disabled) GE Multilin D60 Line Distance Protection System B-31...
Page 584 DUTT 1P Number of Communication Bits 0 to 2 F198 0 (1) 6833 DUTT RX1 0 to 65535 F300 6834 DUTT RX2 0 to 65535 F300 6835 DUTT RX3 0 to 65535 F300 B-32 D60 Line Distance Protection System GE Multilin...
Page 585 0 to 2 F198 0 (1) 6873 Hybrid POTT 1P Rx1 0 to 65535 F300 6874 Hybrid POTT 1P Rx2 0 to 65535 F300 6875 Hybrid POTT 1P Rx3 0 to 65535 F300 GE Multilin D60 Line Distance Protection System B-33...
Page 586 Autoreclose Transfer 1 to 2 0 to 1 F126 0 (No) 68AA Autoreclose Transfer 2 to 1 0 to 1 F126 0 (No) 68AB Autoreclose Breaker 1 Fail Option 0 to 1 F081 0 (Continue) B-34 D60 Line Distance Protection System GE Multilin...
Page 587 ...Repeated for Phase Undervoltage 2 Phase Overvoltage (Read/Write Grouped Setting) 7040 Phase Overvoltage 1 Function 0 to 1 F102 0 (Disabled) 7041 Phase Overvoltage 1 Source 0 to 5 F167 0 (SRC 1) GE Multilin D60 Line Distance Protection System B-35...
Page 588 Ground Distance Zone 1 Z0 Z1 Magnitude 0 to 10 0.01 F001 713B Ground Distance Zone 1 Z0 Z1 Angle -90 to 90 degrees F002 713C Ground Distance Zone 1 RCA 30 to 90 degrees F001 B-36 D60 Line Distance Protection System GE Multilin...
Page 589 Neutral Directional Overcurrent 1 Forward Pickup 0.002 to 30 0.001 F001 7286 Neutral Directional Overcurrent 1 Reverse Limit Angle 40 to 90 degrees F001 7287 Neutral Directional Overcurrent 1 Reverse Pickup 0.002 to 30 0.001 F001 GE Multilin D60 Line Distance Protection System B-37...
Page 590 ...Repeated for dcmA Inputs 2 7330 ...Repeated for dcmA Inputs 3 7348 ...Repeated for dcmA Inputs 4 7360 ...Repeated for dcmA Inputs 5 7378 ...Repeated for dcmA Inputs 6 7390 ...Repeated for dcmA Inputs 7 B-38 D60 Line Distance Protection System GE Multilin...
Page 591 User Programmable Pushbuttons (Read/Write Setting) (16 modules) 7B60 User Programmable Pushbutton 1 Function 0 to 2 F109 2 (Disabled) 7B61 User Programmable Pushbutton 1 Top Line F202 (none) 7B6B User Programmable Pushbutton 1 On Text F202 (none) GE Multilin D60 Line Distance Protection System B-39...
Page 592 0 (Self-reset) 7F37 Auxiliary Overvoltage 1 Events 0 to 1 F102 0 (Disabled) 7F38 Reserved (8 items) 0 to 65535 F001 7F40 ...Repeated for Auxiliary Overvoltage 2 7F50 ...Repeated for Auxiliary Overvoltage 3 B-40 D60 Line Distance Protection System GE Multilin...
Page 593 0 to 65535 F300 8621 ...Repeated for Breaker Failure 2 8642 ...Repeated for Breaker Failure 3 8663 ...Repeated for Breaker Failure 4 8684 ...Repeated for Breaker Failure 5 86A5 ...Repeated for Breaker Failure 6 GE Multilin D60 Line Distance Protection System B-41...
Page 594 ...Repeated for Digital Element 37 8CE4 ...Repeated for Digital Element 38 8CF8 ...Repeated for Digital Element 39 8D0C ...Repeated for Digital Element 40 8D20 ...Repeated for Digital Element 41 8D34 ...Repeated for Digital Element 42 B-42 D60 Line Distance Protection System GE Multilin...
Page 595 0 to 65.535 0.001 F001 9011 FlexElement™ 1 Block 0 to 65535 F300 9012 FlexElement™ 1 Target 0 to 2 F109 0 (Self-reset) 9013 FlexElement™ 1 Events 0 to 1 F102 0 (Disabled) GE Multilin D60 Line Distance Protection System B-43...
Page 596 ...Repeated for dcmA Output 14 9354 ...Repeated for dcmA Output 15 935A ...Repeated for dcmA Output 16 9360 ...Repeated for dcmA Output 17 9366 ...Repeated for dcmA Output 18 936C ...Repeated for dcmA Output 19 B-44 D60 Line Distance Protection System GE Multilin...
Page 597 ...Repeated for IEC61850 GOOSE UInteger 9 992B ...Repeated for IEC61850 GOOSE UInteger 10 992E ...Repeated for IEC61850 GOOSE UInteger 11 9931 ...Repeated for IEC61850 GOOSE UInteger 12 9934 ...Repeated for IEC61850 GOOSE UInteger 13 GE Multilin D60 Line Distance Protection System B-45...
Page 598 Selector 1 Step Up 0 to 65535 F300 A284 Selector 1 Step Mode 0 to 1 F083 0 (Time-out) A285 Selector 1 Acknowledge 0 to 65535 F300 A286 Selector 1 Bit0 0 to 65535 F300 B-46 D60 Line Distance Protection System GE Multilin...
Page 599 F300 A813 Digital Counter 1 Freeze/Count 0 to 65535 F300 A814 Digital Counter 1 Set To Preset 0 to 65535 F300 A815 Reserved (11 items) F001 A820 ...Repeated for Digital Counter 2 GE Multilin D60 Line Distance Protection System B-47...
Page 600 F206 (none) AD43 IEC 61850 logical node XCBRx name prefix (6 items) 0 to 65534 F206 (none) AD55 IEC 61850 logical node PTRCx name prefix (6 items) 0 to 65534 F206 (none) B-48 D60 Line Distance Protection System GE Multilin...
Page 601 ...Repeated for IEC 61850 GGIO4 analog input 14 AF72 ...Repeated for IEC 61850 GGIO4 analog input 15 AF79 ...Repeated for IEC 61850 GGIO4 analog input 16 AF80 ...Repeated for IEC 61850 GGIO4 analog input 17 GE Multilin D60 Line Distance Protection System B-49...
Page 602 IEC 61850 Server Data Scanning Function 0 to 1 F102 0 (Disabled) B0B7 Reserved (15 items) IEC 61850 MMXU Deadbands (Read/Write Setting) (6 modules) B0C0 IEC 61850 MMXU TotW Deadband 1 0.001 to 100 0.001 F003 10000 B-50 D60 Line Distance Protection System GE Multilin...
Page 603 ...Repeated for Report 14 B4A2 ...Repeated for Report 15 B4C9 ...Repeated for Report 16 IEC 61850 GGIO1 Configuration Settings (Read/Write Setting) B500 Number of Status Indications in GGIO1 8 to 128 F001 GE Multilin D60 Line Distance Protection System B-51...
Page 604 ...Repeated for Contact Input 18 BB90 ...Repeated for Contact Input 19 BB98 ...Repeated for Contact Input 20 BBA0 ...Repeated for Contact Input 21 BBA8 ...Repeated for Contact Input 22 BBB0 ...Repeated for Contact Input 23 B-52 D60 Line Distance Protection System GE Multilin...
Page 605 ...Repeated for Contact Input 72 BD40 ...Repeated for Contact Input 73 BD48 ...Repeated for Contact Input 74 BD50 ...Repeated for Contact Input 75 BD58 ...Repeated for Contact Input 76 BD60 ...Repeated for Contact Input 77 GE Multilin D60 Line Distance Protection System B-53...
Page 606 ...Repeated for Virtual Input 23 BF44 ...Repeated for Virtual Input 24 BF50 ...Repeated for Virtual Input 25 BF5C ...Repeated for Virtual Input 26 BF68 ...Repeated for Virtual Input 27 BF74 ...Repeated for Virtual Input 28 B-54 D60 Line Distance Protection System GE Multilin...
Page 607 ...Repeated for Virtual Output 10 C180 ...Repeated for Virtual Output 11 C188 ...Repeated for Virtual Output 12 C190 ...Repeated for Virtual Output 13 C198 ...Repeated for Virtual Output 14 C1A0 ...Repeated for Virtual Output 15 GE Multilin D60 Line Distance Protection System B-55...
Page 608 ...Repeated for Virtual Output 64 C330 ...Repeated for Virtual Output 65 C338 ...Repeated for Virtual Output 66 C340 ...Repeated for Virtual Output 67 C348 ...Repeated for Virtual Output 68 C350 ...Repeated for Virtual Output 69 B-56 D60 Line Distance Protection System GE Multilin...
Page 609 ...Repeated for Contact Output 7 C494 ...Repeated for Contact Output 8 C4A0 ...Repeated for Contact Output 9 C4AC ...Repeated for Contact Output 10 C4B8 ...Repeated for Contact Output 11 C4C4 ...Repeated for Contact Output 12 GE Multilin D60 Line Distance Protection System B-57...
Page 610 C71C ...Repeated for Contact Output 62 C728 ...Repeated for Contact Output 63 C734 ...Repeated for Contact Output 64 Reset (Read/Write Setting) C750 FlexLogic™ operand which initiates a reset 0 to 65535 F300 B-58 D60 Line Distance Protection System GE Multilin...
Page 611 ...Repeated for Direct Input 12 C8C0 ...Repeated for Direct Input 13 C8C4 ...Repeated for Direct Input 14 C8C8 ...Repeated for Direct Input 15 C8CC ...Repeated for Direct Input 16 C8D0 ...Repeated for Direct Input 17 GE Multilin D60 Line Distance Protection System B-59...
Page 612 Direct I/O Channel 1 CRC Alarm Message Count 100 to 10000 F001 CAD2 Direct Input/Output Channel 1 CRC Alarm Threshold 1 to 1000 F001 CAD3 Direct Input/Output Channel 1 CRC Alarm Events 0 to 1 F102 0 (Disabled) B-60 D60 Line Distance Protection System GE Multilin...
Page 613 ...Repeated for Remote Input 8 CFF0 ...Repeated for Remote Input 9 CFFA ...Repeated for Remote Input 10 D004 ...Repeated for Remote Input 11 D00E ...Repeated for Remote Input 12 D018 ...Repeated for Remote Input 13 GE Multilin D60 Line Distance Protection System B-61...
Page 614 ...Repeated for Remote Output 27 D28C ...Repeated for Remote Output 28 D290 ...Repeated for Remote Output 29 D294 ...Repeated for Remote Output 30 D298 ...Repeated for Remote Output 31 D29C ...Repeated for Remote Output 32 B-62 D60 Line Distance Protection System GE Multilin...
Page 615 IEC 61850 GGIO2.CF.SPCSO15.ctlModel Value 0 to 2 F001 D32F IEC 61850 GGIO2.CF.SPCSO16.ctlModel Value 0 to 2 F001 D330 IEC 61850 GGIO2.CF.SPCSO17.ctlModel Value 0 to 2 F001 D331 IEC 61850 GGIO2.CF.SPCSO18.ctlModel Value 0 to 2 F001 GE Multilin D60 Line Distance Protection System B-63...
Page 616 ...Repeated for Remote Device 2 D388 ...Repeated for Remote Device 3 D38C ...Repeated for Remote Device 4 D390 ...Repeated for Remote Device 5 D394 ...Repeated for Remote Device 6 D398 ...Repeated for Remote Device 7 B-64 D60 Line Distance Protection System GE Multilin...
Page 617 0 (Off) Phasor Measurement Unit Recording Command (Read/Write Command) E4D4 PMU 1 Recording Clear Command 0 to 1 F126 0 (No) E4D5 PMU 1 Recording Force Trigger 0 to 1 F126 0 (No) GE Multilin D60 Line Distance Protection System B-65...
Page 618 PMU 1 df/dt Trigger Function 0 to 1 F102 0 (Disabled) EAD9 PMU 1 df/dt Trigger Raise 0.1 to 15 Hz/s 0.01 F001 EADA PMU 1 df/dt Trigger Fall 0.1 to 15 Hz/s 0.01 F001 B-66 D60 Line Distance Protection System GE Multilin...
Page 619 0 to 9.999 0.001 F003 1000 EB9B PMU 1 Phase C Current Test Angle -180 to 180 ° 0.05 F002 EB9C PMU 1 Ground Current Test Magnitude 0 to 9.999 0.001 F004 GE Multilin D60 Line Distance Protection System B-67...
Page 620: Data Formats
Refer to format F119 for a listing of the pickup First 16 bits are Month/Day (MM/DD/xxxx). Month: 1=January, 2=February,...,12=December; Day: 1 to 31 in steps of 1 Last 16 bits are Year (xx/xx/YYYY): 1970 to 2106 in steps of 1 B-68 D60 Line Distance Protection System GE Multilin...
Page 621 0 = Restore, 1 = Synchronize, 2 = Sync/Restore F106 ENUMERATION: PHASE ROTATION F085 0 = ABC, 1 = ACB ENUMERATION: POWER SWING SHAPE 0 = Mho Shape, 1 = Quad Shape GE Multilin D60 Line Distance Protection System B-69...
Page 622 ENUMERATION: NUMBER OF OSCILLOGRAPHY RECORDS 0 = 1×72 cycles, 1 = 3×36 cycles, 2 = 7×18 cycles, 3 = 15×9 cycles F123 ENUMERATION: CT SECONDARY 0 = 1 A, 1 = 5 A B-70 D60 Line Distance Protection System GE Multilin...
Page 623 Ground Distance Zone 5 FlexElement™ 5 Load Encroachment FlexElement™ 6 Power Swing Detect FlexElement™ 7 SRC1 VT Fuse Failure FlexElement™ 8 SRC2 VT Fuse Failure Non-volatile Latch 1 SRC3 VT Fuse Failure Non-volatile Latch 2 GE Multilin D60 Line Distance Protection System B-71...
Page 624 RTD Input 19 Digital Element 27 RTD Input 20 Digital Element 28 RTD Input 21 Digital Element 29 RTD Input 22 Digital Element 30 RTD Input 23 Digital Element 31 RTD Input 24 B-72 D60 Line Distance Protection System GE Multilin...
Page 625 0 = Fail, 1 = OK, 2 = n/a Disconnect switch 9 Disconnect switch 10 F135 Disconnect switch 11 ENUMERATION: GAIN CALIBRATION Disconnect switch 12 0 = 0x1, 1 = 1x16 Disconnect switch 13 GE Multilin D60 Line Distance Protection System B-73...
Page 626 ENUMERATION: ALPHABET LETTER Maintenance Alert 01 SNTP Failure bitmask type bitmask type bitmask type bitmask type null Primary Ethernet Fail Secondary Ethernet Fail Temperature Monitor Process Bus Trouble Brick Trouble Field RTD Trouble B-74 D60 Line Distance Protection System GE Multilin...
Page 627 ENUMERATION: LINE LENGTH UNITS None Dy11 0 = km, 1 = miles Yd11 F154 ENUMERATION: DISTANCE DIRECTION 0 = Forward, 1 = Reverse, 2 = Non-Directional GE Multilin D60 Line Distance Protection System B-75...
Page 628 0 to 20 mA 4 to 20 mA F158 ENUMERATION: SCHEME CALIBRATION TEST 0 = Normal, 1 = Symmetry 1, 2 = Symmetry 2, 3 = Delay 1 4 = Delay 2 B-76 D60 Line Distance Protection System GE Multilin...
Page 629 0 = ODD, 1 = EVEN, 2 = NONE User-programmable key 5 User-programmable key 6 User-programmable key 7 User-programmable key 8 Decimal Point User-programmable key 9 Plus/Minus User-programmable key 10 Value Up User-programmable key 11 Value Down User-programmable key 12 GE Multilin D60 Line Distance Protection System B-77...
Page 630 ENUMERATION: RELAY SERVICE STATUS F202 0 = Unknown, 1 = Relay In Service, 2 = Relay Out Of Service TEXT20: 20-CHARACTER ASCII TEXT 10 registers, 16 Bits: 1st Char MSB, 2nd Char. LSB B-78 D60 Line Distance Protection System GE Multilin...
Page 631 MMXU1.MX.PhV.phsC.cVal.mag.f MMXU2.MX.VA.phsA.cVal.mag.f MMXU1.MX.PhV.phsC.cVal.ang.f MMXU2.MX.VA.phsB.cVal.mag.f MMXU1.MX.A.phsA.cVal.mag.f MMXU2.MX.VA.phsC.cVal.mag.f MMXU1.MX.A.phsA.cVal.ang.f MMXU2.MX.PF.phsA.cVal.mag.f MMXU1.MX.A.phsB.cVal.mag.f MMXU2.MX.PF.phsB.cVal.mag.f MMXU1.MX.A.phsB.cVal.ang.f MMXU2.MX.PF.phsC.cVal.mag.f MMXU1.MX.A.phsC.cVal.mag.f MMXU3.MX.TotW.mag.f MMXU1.MX.A.phsC.cVal.ang.f MMXU3.MX.TotVAr.mag.f MMXU1.MX.A.neut.cVal.mag.f MMXU3.MX.TotVA.mag.f MMXU1.MX.A.neut.cVal.ang.f MMXU3.MX.TotPF.mag.f MMXU1.MX.W.phsA.cVal.mag.f MMXU3.MX.Hz.mag.f MMXU1.MX.W.phsB.cVal.mag.f MMXU3.MX.PPV.phsAB.cVal.mag.f MMXU1.MX.W.phsC.cVal.mag.f MMXU3.MX.PPV.phsAB.cVal.ang.f MMXU1.MX.VAr.phsA.cVal.mag.f MMXU3.MX.PPV.phsBC.cVal.mag.f MMXU1.MX.VAr.phsB.cVal.mag.f MMXU3.MX.PPV.phsBC.cVal.ang.f MMXU1.MX.VAr.phsC.cVal.mag.f MMXU3.MX.PPV.phsCA.cVal.mag.f GE Multilin D60 Line Distance Protection System B-79...
Page 632 MMXU4.MX.PPV.phsCA.cVal.ang.f MMXU5.MX.W.phsB.cVal.mag.f MMXU4.MX.PhV.phsA.cVal.mag.f MMXU5.MX.W.phsC.cVal.mag.f MMXU4.MX.PhV.phsA.cVal.ang.f MMXU5.MX.VAr.phsA.cVal.mag.f MMXU4.MX.PhV.phsB.cVal.mag.f MMXU5.MX.VAr.phsB.cVal.mag.f MMXU4.MX.PhV.phsB.cVal.ang.f MMXU5.MX.VAr.phsC.cVal.mag.f MMXU4.MX.PhV.phsC.cVal.mag.f MMXU5.MX.VA.phsA.cVal.mag.f MMXU4.MX.PhV.phsC.cVal.ang.f MMXU5.MX.VA.phsB.cVal.mag.f MMXU4.MX.A.phsA.cVal.mag.f MMXU5.MX.VA.phsC.cVal.mag.f MMXU4.MX.A.phsA.cVal.ang.f MMXU5.MX.PF.phsA.cVal.mag.f MMXU4.MX.A.phsB.cVal.mag.f MMXU5.MX.PF.phsB.cVal.mag.f MMXU4.MX.A.phsB.cVal.ang.f MMXU5.MX.PF.phsC.cVal.mag.f MMXU4.MX.A.phsC.cVal.mag.f MMXU6.MX.TotW.mag.f MMXU4.MX.A.phsC.cVal.ang.f MMXU6.MX.TotVAr.mag.f MMXU4.MX.A.neut.cVal.mag.f MMXU6.MX.TotVA.mag.f MMXU4.MX.A.neut.cVal.ang.f MMXU6.MX.TotPF.mag.f MMXU4.MX.W.phsA.cVal.mag.f MMXU6.MX.Hz.mag.f B-80 D60 Line Distance Protection System GE Multilin...
Page 633 GGIO4.MX.AnIn9.mag.f GGIO5.ST.UIntIn15.stVal GGIO4.MX.AnIn10.mag.f GGIO5.ST.UIntIn16.q GGIO4.MX.AnIn11.mag.f GGIO5.ST.UIntIn16.stVal GGIO4.MX.AnIn12.mag.f GGIO4.MX.AnIn13.mag.f F233 GGIO4.MX.AnIn14.mag.f ENUMERATION: CONFIGURABLE GOOSE DATASET ITEMS GGIO4.MX.AnIn15.mag.f FOR RECEPTION GGIO4.MX.AnIn16.mag.f value GOOSE dataset item GGIO4.MX.AnIn17.mag.f None GGIO4.MX.AnIn18.mag.f GGIO3.ST.Ind1.q GGIO4.MX.AnIn19.mag.f GGIO3.ST.Ind1.stVal GGIO4.MX.AnIn20.mag.f GGIO3.ST.Ind2.q GGIO4.MX.AnIn21.mag.f GE Multilin D60 Line Distance Protection System B-81...
Page 634 ENUMERATION: REAL TIME CLOCK MONTH GGIO3.ST.IndPos3.stVal GGIO3.ST.IndPos4.stVal value month GGIO3.ST.IndPos5.stVal January GGIO3.ST.UIntIn1.q February GGIO3.ST.UIntIn1.stVal March GGIO3.ST.UIntIn2.q April GGIO3.ST.UIntIn2.stVal GGIO3.ST.UIntIn3.q June GGIO3.ST.UIntIn3.stVal July GGIO3.ST.UIntIn4.q August GGIO3.ST.UIntIn4.stVal September GGIO3.ST.UIntIn5.q October GGIO3.ST.UIntIn5.stVal November GGIO3.ST.UIntIn6.q December B-82 D60 Line Distance Protection System GE Multilin...
Page 635 T represents bits for the BASE type, and D represents bits for the descriptor. The number of registers required is determined by the specific data item. A bit value of 0 = Off and 1 = On. GE Multilin D60 Line Distance Protection System B-83...
Page 636 22ND 11TH 23RD 12TH 24TH 13TH 25TH F513 ENUMERATION: POWER SWING MODE 0 = Two Step, 1 = Three Step F514 ENUMERATION: POWER SWING TRIP MODE 0 = Delayed, 1 = Early B-84 D60 Line Distance Protection System GE Multilin...
Page 637 0 = None, 1 = Symm-3-Point, 2 = Symm-5-Point, 3 = Symm-7-Point F542 F524 ENUMERATION: PMU TRIGGERING MODE ENUMERATION: DNP OBJECT 21 DEFAULT VARIATION 0 = Automatic Overwrite, 1 = Protected bitmask Default Variation GE Multilin D60 Line Distance Protection System B-85...
Page 638 Analogs (basically all metering quantities used in protection). F611 F605 ENUMERATION: GOOSE RETRANSMISSION SCHEME ENUMERATION: REMOTE DOUBLE-POINT STATUS INPUT STATUS Enumeration Configurable GOOSE retransmission scheme Heartbeat Enumeration Remote DPS input status Aggressive Intermediate Medium Relaxed B-86 D60 Line Distance Protection System GE Multilin...
Page 639 APPENDIX B B.4 MEMORY MAPPING F612 UR_UINT16: FLEXINTEGER PARAMETER This 16-bit value corresponds to the Modbus address of the selected FlexInteger paramter. Only certain values may be used as FlexInte- gers. GE Multilin D60 Line Distance Protection System B-87...
Page 640 B.4 MEMORY MAPPING APPENDIX B B-88 D60 Line Distance Protection System GE Multilin...
Page 641: Iec 61850
The D60 relay supports IEC 61850 server services over both TCP/IP and TP4/CLNP (OSI) communication protocol stacks. The TP4/CLNP profile requires the D60 to have a network address or Network Service Access Point (NSAP) to establish a communication link. The TCP/IP profile requires the D60 to have an IP address to establish communications. These addresses are located in the ...
Page 642: Server Data Organization
C.2.2 GGIO1: DIGITAL STATUS VALUES The GGIO1 logical node is available in the D60 to provide access to as many 128 digital status points and associated time- stamps and quality flags. The data content must be configured before the data can be used. GGIO1 provides digital status points for access by clients.
Page 643: Mmxu: Analog Measured Values
A limited number of measured analog values are available through the MMXU logical nodes. Each MMXU logical node provides data from a D60 current and voltage source. There is one MMXU available for each con- figurable source (programmed in the ...
Page 644 The protection elements listed above contain start (pickup) and operate flags. For example, the start flag for PIOC1 is PIOC1.ST.Str.general. The operate flag for PIOC1 is PIOC1.ST.Op.general. For the D60 protection elements, these flags take their values from the pickup and operate FlexLogic™ operands for the corresponding element.
Page 645: Server Features And Configuration
C.3.4 LOGICAL DEVICE NAME The logical device name is used to identify the IEC 61850 logical device that exists within the D60. This name is composed of two parts: the IED name setting and the logical device instance. The complete logical device name is the combination of the two character strings programmed in the settings.
Page 646: Logical Node Name Prefixes
A built-in TCP/IP connection timeout of two minutes is employed by the D60 to detect ‘dead’ connections. If there is no data traffic on a TCP connection for greater than two minutes, the connection will be aborted by the D60. This frees up the con- nection to be used by other clients.
Page 647: Generic Substation Event Services: Gsse And Goose
MAC address for GSSE messages. If GSSE DESTINATION MAC ADDRESS a valid multicast Ethernet MAC address is not entered (for example, 00 00 00 00 00 00), the D60 will use the source Ether- net MAC address as the destination, with the multicast bit set.
Page 648 The D60 has the ability of detecting if a data item in one of the GOOSE datasets is erroneously oscillating. This can be caused by events such as errors in logic programming, inputs improperly being asserted and de-asserted, or failed station components.
Page 649: Ethernet Mac Address For Gsse/Goose
REMOTE IN 1 ITEM item to remote input 1. Remote input 1 can now be used in FlexLogic™ equations or other settings. The D60 must be rebooted (control power removed and re-applied) before these settings take effect. The value of remote input 1 (Boolean on or off) in the receiving device will be determined by the GGIO1.ST.Ind1.stVal value in the sending device.
Page 650: Gsse Id And Goose Id Settings
GSSE and GOOSE messages must have multicast destination MAC addresses. By default, the D60 is configured to use an automated multicast MAC scheme. If the D60 destination MAC address setting is not a valid multicast address (that is, the least significant bit of the first byte is not set), the address used as the destina- tion MAC will be the same as the local MAC address, but with the multicast bit set.
Page 651: Iec 61850 Implementation Via Enervista Ur Setup
An ICD file is generated for the D60 by the EnerVista UR Setup software that describe the capabilities of the IED. The ICD file is then imported into a system configurator along with other ICD files for other IEDs (from GE or other ven- dors) for system configuration.
Page 652: Configuring Iec 61850 Settings
Transmission GOOSE dataset may be added or deleted, or prefixes of some logical nodes may be changed. While all new configurations will be mapped to the D60 settings file when importing an SCD file, all unchanged settings will preserve the same values in the new settings file.
Page 653: About Icd Files
Although configurable transmission GOOSE can also be created and altered by some third-party system con- figurators, we recommend configuring transmission GOOSE for GE Multilin IEDs before creating the ICD, and strictly within EnerVista UR Setup software or the front panel display (access through the Settings > Product Setup > Com- munications >...
Page 654 Furthermore, it defines the capabilities of an IED in terms of communication services offered and, together with its LNType, instantiated data (DO) and its default or configuration values. There should be only one IED section in an ICD since it only describes one IED. C-14 D60 Line Distance Protection System GE Multilin...
Page 655 Other ReportControl elements DOI (name) SDI (name) DAI (name) Text Other DOI elements SDI (name) DAI (name) Text Other LN elements Other LDevice elements 842797A1.CDR Figure 0–4: ICD FILE STRUCTURE, IED NODE GE Multilin D60 Line Distance Protection System C-15...
Page 656 BDA (name, bType, type) Other BDA elements Other BDA elements Other DAType elements Other DAType elements EnumType (id) Text EnumVal (ord) Other EnumVal elements Other EnumType elements 842798A1.CDR Figure 0–5: ICD FILE STRUCTURE, DATATYPETEMPLATES NODE C-16 D60 Line Distance Protection System GE Multilin...
Page 657: Creating An Icd File With Enervista Ur Setup
The EnerVista UR Setup will prompt to save the file. Select the file path and enter the name for the ICD file, then click OK to generate the file. The time to create an ICD file from the offline D60 settings file is typically much quicker than create an ICD file directly from the relay.
Page 658 Like ICD files, the Header node identifies the SCD file and its version, and specifies options for the mapping of names to signals. The Substation node describes the substation parameters: Substation PowerSystemResource EquipmentContainer Power Transformer GeneralEquipment EquipmentContainer VoltageLevel Voltage PowerSystemResource Function SubFunction GeneralEquipment 842792A1.CDR Figure 0–7: SCD FILE STRUCTURE, SUBSTATION NODE C-18 D60 Line Distance Protection System GE Multilin...
Page 659 IdInst is the instance identification of the logical device within the IED on which the control block is located, and cbName is the name of the control block. GE Multilin D60 Line Distance Protection System C-19...
Page 660: Importing An Scd File With Enervista Ur Setup
Figure 0–9: SCD FILE STRUCTURE, IED NODE C.5.6 IMPORTING AN SCD FILE WITH ENERVISTA UR SETUP The following procedure describes how to update the D60 with the new configuration from an SCD file with the EnerVista UR Setup software. Right-click anywhere in the files panel and select the Import Contents From SCD File item.
Page 661 The software will open the SCD file and then prompt the user to save a UR-series settings file. Select a location and name for the URS (UR-series relay settings) file. If there is more than one GE Multilin IED defined in the SCD file, the software prompt the user to save a UR-series set- tings file for each IED.
Page 662: Acsi Conformance
REPORTING Buffered report control M7-1 sequence-number M7-2 report-time-stamp M7-3 reason-for-inclusion M7-4 data-set-name M7-5 data-reference M7-6 buffer-overflow M7-7 entryID M7-8 BufTm M7-9 IntgPd M7-10 Unbuffered report control M8-1 sequence-number M8-2 report-time-stamp M8-3 reason-for-inclusion C-22 D60 Line Distance Protection System GE Multilin...
Page 663: Acsi Services Conformance Statement
UR FAMILY PUBLISHER SERVER (CLAUSE 6) ServerDirectory APPLICATION ASSOCIATION (CLAUSE 7) Associate Abort Release LOGICAL DEVICE (CLAUSE 8) LogicalDeviceDirectory LOGICAL NODE (CLAUSE 9) LogicalNodeDirectory GetAllDataValues DATA (CLAUSE 10) GetDataValues SetDataValues GetDataDirectory GetDataDefinition GE Multilin D60 Line Distance Protection System C-23...
Page 664 S27-3 data-update (dupd) GetURCBValues SetURCBValues LOGGING (CLAUSE 14) LOG CONTROL BLOCK GetLCBValues SetLCBValues QueryLogByTime QueryLogByEntry GetLogStatusValues GENERIC SUBSTATION EVENT MODEL (GSE) (CLAUSE 14.3.5.3.4) GOOSE-CONTROL-BLOCK SendGOOSEMessage GetReference GetGOOSEElementNumber GetGoCBValues SetGoCBValues GSSE-CONTROL-BLOCK SendGSSEMessage GetReference C-24 D60 Line Distance Protection System GE Multilin...
Page 665 NOTE c8: shall declare support for at least one (SendGOOSEMessage or SendGSSEMessage) c9: shall declare support if TP association is available c10: shall declare support for at least one (SendMSVMessage or SendUSVMessage) GE Multilin D60 Line Distance Protection System C-25...
Page 666: Logical Nodes
For example. the logical node “PDIS” (distance protec- tion) is available only in the D60 Line Distance Relay. Table C–1: IEC 61850 LOGICAL NODES (Sheet 1 of 3)
Page 667 T: LOGICAL NODES FOR INSTRUMENT TRANSFORMERS TCTR: Current transformer TVTR: Voltage transformer Y: LOGICAL NODES FOR POWER TRANSFORMERS YEFN: Earth fault neutralizer (Peterson coil) YLTC: Tap changer YPSH: Power shunt YPTR: Power transformer GE Multilin D60 Line Distance Protection System C-27...
Page 668 ZCON: Converter ZGEN: Generator ZGIL: Gas insulated line ZLIN: Power overhead line ZMOT: Motor ZREA: Reactor ZRRC: Rotating reactive component ZSAR: Surge arrestor ZTCF: Thyristor controlled frequency converter ZTRC: Thyristor controlled reactive component C-28 D60 Line Distance Protection System GE Multilin...
Page 669: Iec 60870-5-104 Protocol
Balanced Transmision Not Present (Balanced Transmission Only)   Unbalanced Transmission One Octet  Two Octets  Structured  Unstructured Frame Length (maximum length, number of octets): Not selectable in companion IEC 60870-5-104 standard GE Multilin D60 Line Distance Protection System...
Page 670  <18> := Packed start events of protection equipment with time tag M_EP_TB_1  <19> := Packed output circuit information of protection equipment with time tag M_EP_TC_1  <20> := Packed single-point information with status change detection M_SP_NA_1 D60 Line Distance Protection System GE Multilin...
Page 671  <103> := Clock synchronization command (see Clause 7.6 in standard) C_CS_NA_1  <104> := Test command C_TS_NA_1  <105> := Reset process command C_RP_NA_1  <106> := Delay acquisition command C_CD_NA_1  <107> := Test command with time tag CP56Time2a C_TS_TA_1 GE Multilin D60 Line Distance Protection System...
Page 672 •Blank boxes indicate functions or ASDU not used. •‘X’ if only used in the standard direction TYPE IDENTIFICATION CAUSE OF TRANSMISSION MNEMONIC <1> M_SP_NA_1 <2> M_SP_TA_1 <3> M_DP_NA_1 <4> M_DP_TA_1 <5> M_ST_NA_1 <6> M_ST_TA_1 <7> M_BO_NA_1 <8> M_BO_TA_1 <9> M_ME_NA_1 D60 Line Distance Protection System GE Multilin...
Page 673 M_ME_TD_1 <35> M_ME_TE_1 <36> M_ME_TF_1 <37> M_IT_TB_1 <38> M_EP_TD_1 <39> M_EP_TE_1 <40> M_EP_TF_1 <45> C_SC_NA_1 <46> C_DC_NA_1 <47> C_RC_NA_1 <48> C_SE_NA_1 <49> C_SE_NB_1 <50> C_SE_NC_1 <51> C_BO_NA_1 <58> C_SC_TA_1 <59> C_DC_TA_1 <60> C_RC_TA_1 GE Multilin D60 Line Distance Protection System...
Page 674 F_FR_NA_1 <121> F_SR_NA_1 <122> F_SC_NA_1 <123> F_LS_NA_1 <124> F_AF_NA_1 <125> F_SG_NA_1 <126> F_DR_TA_1*) BASIC APPLICATION FUNCTIONS Station Initialization:  Remote initialization Cyclic Data Transmission:  Cyclic data transmission Read Procedure:  Read procedure D60 Line Distance Protection System GE Multilin...
Page 675  Mode B: Local freeze with counter interrogation  Mode C: Freeze and transmit by counter-interrogation commands  Mode D: Freeze by counter-interrogation command, frozen values reported simultaneously  Counter read  Counter freeze without reset GE Multilin D60 Line Distance Protection System...
Page 676 Maximum number of outstanding I-format APDUs k and latest acknowledge APDUs (w): PARAMETER DEFAULT REMARKS SELECTED VALUE VALUE 12 APDUs Maximum difference receive sequence number to send state variable 12 APDUs 8 APDUs 8 APDUs Latest acknowledge after receiving I-format APDUs D60 Line Distance Protection System GE Multilin...
Page 677: Points List
The IEC 60870-5-104 data points are configured through the    SETTINGS PRODUCT SETUP COMMUNICATIONS DNP / menu. Refer to the Communications section of Chapter 5 for additional details. IEC104 POINT LISTS GE Multilin D60 Line Distance Protection System...
Page 678 D.1 IEC 60870-5-104 PROTOCOL APPENDIX D D-10 D60 Line Distance Protection System GE Multilin...
Page 679: Device Profile Document
Maximum Data Link Re-tries: Maximum Application Layer Re-tries:  None  None  Fixed at 3  Configurable  Configurable Requires Data Link Layer Confirmation:  Never  Always  Sometimes  Configurable GE Multilin D60 Line Distance Protection System...
Page 680 FlexLogic™. The On/Off times and Count value are ignored. “Pulse Off” and “Latch Off” operations put the appropriate Virtual Input into the “Off” state. “Trip” and “Close” operations both put the appropriate Virtual Input into the “On” state. D60 Line Distance Protection System GE Multilin...
Page 681  16 Bits (Counter 8) Default Variation: 1  32 Bits (Counters 0 to 7, 9)  Point-by-point list attached  Other Value: _____  Point-by-point list attached Sends Multi-Fragment Responses:  Yes  No GE Multilin D60 Line Distance Protection System...
Page 682: E.1.2 Implementation Table
Otherwise, static object requests sent with qualifiers 00, 01, 06, 07, or 08, will be responded with qualifiers 00 or 01 (for change- event objects, qualifiers 17 or 28 are always responded.) Note 3: Cold restarts are implemented the same as warm restarts – the D60 is not restarted, but the DNP process is restarted. D60 Line Distance Protection System GE Multilin...
Page 683 Otherwise, static object requests sent with qualifiers 00, 01, 06, 07, or 08, will be responded with qualifiers 00 or 01 (for change- event objects, qualifiers 17 or 28 are always responded.) Note 3: Cold restarts are implemented the same as warm restarts – the D60 is not restarted, but the DNP process is restarted. GE Multilin D60 Line Distance Protection System...
Page 684 Otherwise, static object requests sent with qualifiers 00, 01, 06, 07, or 08, will be responded with qualifiers 00 or 01 (for change- event objects, qualifiers 17 or 28 are always responded.) Note 3: Cold restarts are implemented the same as warm restarts – the D60 is not restarted, but the DNP process is restarted. D60 Line Distance Protection System GE Multilin...
Page 685 Otherwise, static object requests sent with qualifiers 00, 01, 06, 07, or 08, will be responded with qualifiers 00 or 01 (for change- event objects, qualifiers 17 or 28 are always responded.) Note 3: Cold restarts are implemented the same as warm restarts – the D60 is not restarted, but the DNP process is restarted. GE Multilin D60 Line Distance Protection System...
Page 686: Dnp Point Lists
Change Event Variation reported when variation 0 requested: 2 (Binary Input Change with Time), Configurable Change Event Scan Rate: 8 times per power system cycle Change Event Buffer Size: 500 Default Class for All Points: 1 D60 Line Distance Protection System GE Multilin...
Page 687: Binary And Control Relay Output
Virtual Input 59 Virtual Input 28 Virtual Input 60 Virtual Input 29 Virtual Input 61 Virtual Input 30 Virtual Input 62 Virtual Input 31 Virtual Input 63 Virtual Input 32 Virtual Input 64 GE Multilin D60 Line Distance Protection System...
Page 688: Counters
Events Since Last Clear A counter freeze command has no meaning for counters 8 and 9. D60 Digital Counter values are represented as 32-bit integers. The DNP 3.0 protocol defines counters to be unsigned integers. Care should be taken when interpreting negative counter values.
Page 689: Analog Inputs
Change Event Variation reported when variation 0 requested: 1 (Analog Change Event without Time) Change Event Scan Rate: defaults to 500 ms Change Event Buffer Size: 256 Default Class for all Points: 2 GE Multilin D60 Line Distance Protection System E-11...
Page 690 E.2 DNP POINT LISTS APPENDIX E E-12 D60 Line Distance Protection System GE Multilin...
Page 691: Change Notes
24 January 2007 URX-232 1601-0089-R1 5.4x 26 June 2007 URX-242 1601-0089-R2 5.4x 31 August 2007 URX-246 1601-0089-R3 5.4x 17 October 2007 URX-251 1601-0089-S1 5.5x 7 December 2007 URX-253 1601-0089-S2 5.5x 22 February 2008 URX-258 GE Multilin D60 Line Distance Protection System...
Page 692: Changes To The D60 Manual
Updated IEC 61850 PROTOCOL section 5-125 5-125 Update Updated LINE PICKUP section 5-183 5-183 Update Updated NEGATIVE-SEQUENCE DIRECTIONAL OVERCURRENT section Table F–4: MAJOR UPDATES FOR D60 MANUAL REVISION U2 (Sheet 1 of 2) PAGE PAGE CHANGE DESCRIPTION (U1) (U2) Title Title...
Page 693 APPENDIX F F.1 CHANGE NOTES Table F–4: MAJOR UPDATES FOR D60 MANUAL REVISION U2 (Sheet 2 of 2) PAGE PAGE CHANGE DESCRIPTION (U1) (U2) 5-183 5-183 Update Updated NEGATIVE-SEQUENCE DIRECTIONAL OVERCURRENT section 5-249 5-249 Update Updated VT FUSE FAILURE section...
Page 694 F.1 CHANGE NOTES APPENDIX F Table F–5: MAJOR UPDATES FOR D60 MANUAL REVISION U1 (Sheet 2 of 2) PAGE PAGE CHANGE DESCRIPTION (T1) (U1) 5-290 Added IEC 61850 GOOSE INTEGERS section Added IEC 61850 GOOSE INTEGERS section 6-21 6-21 Update...
Page 695 APPENDIX F F.1 CHANGE NOTES Table F–8: MAJOR UPDATES FOR D60 MANUAL REVISION S2 PAGE PAGE CHANGE DESCRIPTION (S1) (S2) Title Title Update Manual part number to 1601-0089-S2 3-40 3-40 Update Updated MANAGED ETHERNET SWITCH OVERVIEW section 3-40 3-40 Update...
Page 696: Abbreviations
MVA ....MegaVolt-Ampere (total 3-phase) FDH....Fault Detector high-set MVA_A ... MegaVolt-Ampere (phase A) FDL ....Fault Detector low-set MVA_B ... MegaVolt-Ampere (phase B) FLA....Full Load Current MVA_C... MegaVolt-Ampere (phase C) FO ....Fiber Optic D60 Line Distance Protection System GE Multilin...
Page 697 RST ....Reset WRT....With Respect To RSTR ..... Restrained RTD....Resistance Temperature Detector X .....Reactance RTU....Remote Terminal Unit XDUCER..Transducer RX (Rx) ..Receive, Receiver XFMR....Transformer s ..... second Z......Impedance, Zone S..... Sensitive GE Multilin D60 Line Distance Protection System...
Page 698: F.3.1 Ge Multilin Warranty
F.3.1 GE MULTILIN WARRANTY For products shipped as of 1 October 2013, GE Digital Energy warrants most of its GE manufactured products for 10 years. For warranty details including any limitations and disclaimers, see the GE Digital Energy Terms and Conditions at https://www.gedigitalenergy.com/multilin/warranty.htm...
Page 699 ................5-202 CAUTIONS ................. 1-1 Modbus registers ............B-40 CE APPROVALS .............. 2-23 settings ............... 5-202 CHANGES TO D60 MANUAL ..........F-2 specifications ..............2-13 CHANGES TO MANUAL ..........F-4, F-5 AUXILIARY UNDERVOLTAGE CHANNEL COMMUNICATION .......... 3-29 FlexLogic™ operands ..........5-103 CHANNEL TESTS ..............
Page 700 ........... 5-287, 5-288 CURRENT BANK ............. 5-66 clearing counters ............. 7-2 CURRENT METERING FlexLogic™ operands ........... 5-110 actual values ..............6-13 Modbus registers ....... B-11, B-19, B-45, B-59, B-60 Modbus registers ............B-11 D60 Line Distance Protection System GE Multilin...
Page 701 EGD PROTOCOL actual values ..............6-20 actual values ..............6-22 clearing ..............5-14, 7-2 ELECTROSTATIC DISCHARGE ........2-22 Modbus ................B-7 ELEMENTS ............... 5-4 Modbus registers ..........B-17, B-21 ENERGY METERING settings ................. 5-36 GE Multilin D60 Line Distance Protection System...
Page 702 FLASH MESSAGES ............5-12 FLEX STATE PARAMETERS actual values ..............6-6 G.703 ............ 3-30, 3-31, 3-32, 3-35 Modbus registers ..........B-16, B-42 GE TYPE IAC CURVES ..........5-159 settings ................. 5-52 GROUND CURRENT METERING ........6-14 specifications ..............2-15 GROUND DIRECTIONAL SUPERVISION ......5-144 FLEXCURVES™...
Page 703 MODULE FAILURE ERROR ..........7-7 error messages ............... 7-9 MODULES settings ............... 5-279 communications ............. 3-23 specifications ..............2-18 CT ................. 3-13 LED INDICATORS ......4-14, 4-15, 4-16, 4-22, 5-43 CT/VT ..............3-12, 5-6 LED TEST GE Multilin D60 Line Distance Protection System...
Page 704 ............... 5-203 specifications ..............2-13 negative sequence ............5-200 NEUTRAL TIME OVERCURRENT negative-sequence ............2-13 see entry for NEUTRAL TOC neutral ..............2-13, 5-199 NEUTRAL TOC phase ..............2-13, 5-198 FlexLogic™ operands ..........5-106 D60 Line Distance Protection System GE Multilin...
Page 705 PHASE TIME OVERCURRENT FlexLogic™ operands ........... 5-108 see entry for PHASE TOC logic ................5-258 PHASE TOC Modbus registers ............B-33 FlexLogic™ operands ..........5-108 settings ............... 5-257 logic ................5-162 Modbus registers ............B-27 GE Multilin D60 Line Distance Protection System...
Page 706 ..............3-33 SOURCES timing ................3-34 description ..............5-5 two-channel application ..........3-33 example use of ...............5-69 with fiber interface ............3-35 RS485 metering ................6-13 Modbus registers ............B-23 communications ............. 3-22 viii D60 Line Distance Protection System GE Multilin...
Page 707 TIMERS ................. 5-118 USER-PROGRAMMABLE PUSHBUTTONS FlexLogic™ operands ........... 5-112 ground ................ 5-178 Modbus registers ..........B-25, B-39 neutral ................ 5-168 settings ................. 5-47 phase ................5-161 specifications ..............2-15 specifications ..............2-11 USER-PROGRAMMABLE SELF TESTS GE Multilin D60 Line Distance Protection System...
Page 708 VOLTAGE DEVIATIONS ........... 2-22 WEBSITE ................1-1 VOLTAGE ELEMENTS ........... 5-195 VOLTAGE METERING Modbus registers ............B-12 specifications ..............2-16 values ................6-14 ZERO SEQUENCE CORE BALANCE .........3-13 VOLTAGE RESTRAINT CHARACTERISTIC ....5-161 VT FUSE FAILURE D60 Line Distance Protection System GE Multilin...

GE D60 Instruction Manual

1 Getting Started

2 Product Description

3 Hardware

4 Human Interfaces

5 Settings

7 Commands and

8 Security

9 Theory of Operation

10 Application of Settings

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Summary of Contents for GE D60