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Bosch Rexroth EFC 3600 Instruction Manual
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Bosch Rexroth EFC 3600 Instruction Manual

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Electric Drives
and Controls
Hydraulics
Rexroth Frequency Converter
EFC 3600
Instruction Manual
Linear Motion and
Assembly Technologies
Pneumatics
Service
R912004886
Edition 02

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Summary of Contents for Bosch Rexroth EFC 3600

  • Page 1 Electric Drives Linear Motion and and Controls Hydraulics Assembly Technologies Pneumatics Service Rexroth Frequency Converter R912004886 Edition 02 EFC 3600 Instruction Manual...
  • Page 2 This document, as well as the data, specifications and other information set forth in it, are the exclusive property of Bosch Rexroth (Xi'an) Electric Drives and Controls Co., Ltd. It may not be reproduced or given to third parties with- out its consent.

  • Page 3: Table Of Contents

    EFC 3600 Bosch Rexroth AG Table of Contents Table of Contents Page Mechanical Installation................1 Visual Check................... 1 Ambient Conditions................1 Installation Conditions................2 Dimensions.................... 3 Electric Installation................6 Cable Specifications................6 Power Terminals..................9 Interface Connection for Signals............10 Parameter Settings................
  • Page 4 Bosch Rexroth AG EFC 3600 DOK-RCON03-EFC-3600***-IN02-EN-P...

  • Page 5: Mechanical Installation

    Check the case for transport damage such as scratches, cracks or dents. ● If you find any deviation from one of the above points, please contact your Bosch Rexroth sales partner. 1.2 Ambient Conditions If it is to function perfectly, the frequency converter must be installed in an envi- ronment matching the data provided below.

  • Page 6: Installation Conditions

    Bosch Rexroth AG EFC 3600 Mechanical Installation 1.3 Installation Conditions Depending on rating, the frequency converters are available in different frames. For perfect heat dissipation, the minimum installation spacing above and below the devices shown in the drawing must be observed.

  • Page 7: Dimensions

    EFC 3600 Bosch Rexroth AG Mechanical Installation 1.4 Dimensions Dimensions [mm] EFC 3600 Ød model ① 0K40-1P2 146 4.5 113 0.96 0K40-3P4 1.18 0K75-1P2 156 4.5 128 1.24 0K75-3P4 1.26 1K50-1P2 1.61 196 4.5 133 1K50-3P4 1.52 2K20-1P2 2.35 2K20-3P4 221 4.5 138...
  • Page 8 Bosch Rexroth AG EFC 3600 Mechanical Installation Fig. 1-2: Frame 1, 2, 3 4/35 DOK-RCON03-EFC-3600***-IN02-EN-P...
  • Page 9 EFC 3600 Bosch Rexroth AG Mechanical Installation Fig. 1-3: Frame 4 5/35 DOK-RCON03-EFC-3600***-IN02-EN-P...

  • Page 10: Electric Installation

    Bosch Rexroth AG EFC 3600 Electric Installation 2 Electric Installation 2.1 Cable Specifications 2.1.1 Power Connection Depending on rating, the frequency converters are available in different sizes. For the device to function perfectly, flexible cables with corresponding wire end sleeves must be used during the electric installation. The fuses, cable cross-sec- tions and tightening torques required for the mounting screws are listed below.
  • Page 11 EFC 3600 Bosch Rexroth AG Electric Installation 2.1.2 Signal Connection The following requirements are applicable to the signal connection wiring: flexible cables with wire end sleeves ● cable cross-section: 0.2 ~ 1.5 mm ● cable length: max. 20 m ●...
  • Page 12 Bosch Rexroth AG EFC 3600 Electric Installation 2.1.3 Overview of Electric Connections Fig. 2-1: Block diagram It is recommended to use shielded cable to connect the motor. ● The communication interface shown in the figure above is RJ11 ● for ModBus communication; for PROFIBUS communication inter- face DB9, see "13.2: PROFIBUS Protocol"...

  • Page 13: Power Terminals

    EFC 3600 Bosch Rexroth AG Electric Installation 2.2 Power Terminals The table below describes the symbols on the frequency converter's power con- nection terminals and their function. Terminal Description 1-phase AC 200 V class L1, L2 Mains power supply inputs...

  • Page 14: Interface Connection For Signals

    Bosch Rexroth AG EFC 3600 Electric Installation 2.3 Interface Connection for Signals 2.3.1 NPN/PNP Mode Selection Switch SW Fig. 2-4: NPN / PNP wwitch SW for the digital inputs As shown in the figure above, the factory default setting is NPN.
  • Page 15 EFC 3600 Bosch Rexroth AG Electric Installation 2.3.2 Analog Input Terminals (+10 V, Vr1, GND, +I) Fig. 2-5: Analog input terminals (+10 V, Vr1, GND,+I) For connections of low level analog signals, which are easily affec- ● ted by external interference, the wiring length should be as short as possible (less than 20 m).
  • Page 16 Bosch Rexroth AG EFC 3600 Electric Installation 2.3.3 Control Circuit Terminals Control circuit terminals figure Fig. 2-6: Control circuit terminals The sequence of the label and the terminals is as indicated by ar- rows in the above figure. 12/35 DOK-RCON03-EFC-3600***-IN02-EN-P...
  • Page 17 EFC 3600 Bosch Rexroth AG Electric Installation Control Circuit Terminals Description Type Terminal Signal function Description Signal requirement Activated with “closed” see parameters E0.01 ~ Multiple speed X1 ~ X5 E0.05, chapter 8.6 in 24 VDC 8 mA inputs via op-...

  • Page 18: Parameter Settings

    Bosch Rexroth AG EFC 3600 Parameter Settings 3 Parameter Settings 3.1 Operating Panel The operating panel is removable and composed of two areas: display and keys. The display shows mode settings and operation state of the frequency convert- er. The keys allow the user to program the frequency converter.

  • Page 19: Start-Up

    EFC 3600 Bosch Rexroth AG Parameter Settings 3.2 Start-up The diagram below shows the standard start-up procedure for the frequency converter. White boxes: check whether all the work listed has been performed correctly ● before beginning the start-up Light grey boxes: start-up (described on the following pages) ●...

  • Page 20: Operating Descriptions

    Bosch Rexroth AG EFC 3600 Parameter Settings 3.3 Operating Descriptions Fig. 3-3: Operating mode Fig. 3-4: Operating example 16/35 DOK-RCON03-EFC-3600***-IN02-EN-P...

  • Page 21: Parameters

    EFC 3600 Bosch Rexroth AG Parameter Settings 3.4 Parameters 3.4.1 Description of Attribute Symbols in Parameter Tables Parameter attribute Description Parameter setting can be modified when the frequency converter is in RUN RUN/STOP or STOP mode. Parameter setting can only be modified when the frequency converter is in STOP STOP mode.
  • Page 22 Bosch Rexroth AG EFC 3600 Parameter Settings 3.4.2 Quick Start Parameters Access & motor nameplate parameters Code Name Setting range Min. unit Default Attri. 0: Basic parameters 1: Standard parameters Access authority set- b0.02 2: Extended parameters RUN/STOP ting 3: Advanced parameters...
  • Page 23 EFC 3600 Bosch Rexroth AG Parameter Settings Start-up parameters Code Name Setting range Min. unit Default Attri. 0: Start directly b1.30 Starting mode 1: Braking before start STOP 2: Start with speed capture 0: Deceleration to stop 1: Freewheeling to stop b1.40 Stopping mode...
  • Page 24 Bosch Rexroth AG EFC 3600 Parameter Settings Input / Output terminal functions Code Name Setting range Min. unit Default Attri. 0: Forward/stop, reverse/stop 2-wire/3-wire E0.00 1: Forward/reverse, run/stop STOP running control 2: 3-wire control E0.01 Terminal X1 STOP E0.02 Terminal X2 STOP E0.03 Terminal X3...
  • Page 25 EFC 3600 Bosch Rexroth AG Parameter Settings 11: Zeroing of external terminal frequency setting 12: Reserved 13: Stopping DC braking enabled 14: Reserved 15: Simple PLC prohibited 16: Simple PLC paused 17: Reserved 18: Second frequency command source enabled 19: External fault N.O. contact input 20: External fault N.C.
  • Page 26 Bosch Rexroth AG EFC 3600 Parameter Settings Fault message and diagnosis Setting Code Name Min. unit Default Attri. range E4.20 Last fault type read only E4.21 Second last fault type 0 ~ 51 read only E4.22 Third last fault type...
  • Page 27 EFC 3600 Bosch Rexroth AG Parameter Settings 14: Reserved ● 15: Ot, motor over temperature ● 16: CPUd, CPU is disturbed by external signal and program run to illegal ad- ● dress 17: SC, short circuit of IGBT happens; 18: Reserved ●...

  • Page 28: Fault Indication

    Bosch Rexroth AG EFC 3600 Fault Indication 4 Fault Indication Error Error name Possible reason Solution code Reduce occurrence and scale of sudden Sudden change in run mode change Low mains voltage Check the input power supply Motor power and frequency con-...
  • Page 29 EFC 3600 Bosch Rexroth AG Fault Indication Error Error name Possible reason Solution code Surge voltage from power supply Check the input power supply Motor to earth short circuit causes Check the motor connection DC bus capacitors overcharged OE-1 Too large load rotation inertia...
  • Page 30 Bosch Rexroth AG EFC 3600 Fault Indication Error Error name Possible reason Solution code Long time over load Reduce over load time, reduce load Adjust V/F proportion and torque in- Too large proportion of V/F curve crease settings Motor power and frequency con-...
  • Page 31 EFC 3600 Bosch Rexroth AG Fault Indication Error Error name Possible reason Solution code Try to backup the data from the ope- EEP- Flash memory in a bad condition rating panel, and then contact with serv- Check the wiring of control circuit, main...
  • Page 32 Bosch Rexroth AG EFC 3600 Fault Indication Error Error name Possible reason Solution code External short circuit of motor Check the motor phase-phase Remove the short circuit and check the Earth surge motor Internal fault of IGBT Contact with service...
  • Page 33 EFC 3600 Bosch Rexroth AG Fault Indication Error Error name Possible reason Solution code Check the wiring of control circuit, ● main circuit and grounding to find out the source of interference CE3- Problem with operating panel If it happens again, replace the ope- ●...
  • Page 34 Bosch Rexroth AG EFC 3600 Fault Indication Error Error name Possible reason Solution code Check the wiring ● CE5- Problem with CPU on main board If it fails again, contact with service ● Power failure during running Check the input power supply...
  • Page 35 EFC 3600 Bosch Rexroth AG Fault Indication Error Error name Possible reason Solution code Remove the environmental interference EMC problem or EMI CE8- Defect on I/O board Replace the I/O board or drive Remove the environmental interference EMC problem or EMI...
  • Page 36 Bosch Rexroth AG EFC 3600 Fault Indication Error Error name Possible reason Solution code Remove the environmental interference EMC problem or EMI CE6- Replace the operating panel or frequen- Defect on operating panel cy converter Firmware version of I/O board...
  • Page 37 EFC 3600 Bosch Rexroth AG 33/35 DOK-RCON03-EFC-3600***-IN02-EN-P...
  • Page 38 Bosch Rexroth AG EFC 3600 34/35 DOK-RCON03-EFC-3600***-IN02-EN-P...
  • Page 39 EFC 3600 Bosch Rexroth AG Notes...
  • Page 40 Bosch Rexroth (Xi’an) Electric Drives and Controls Co., Ltd. No. 3999, Shangji Road, Economic and Technological Development Zone, 710021 Xi’an, P.R. China Phone +49 9352 40 5060 Fax +49 9352 18 4941 service.svc@boschrexroth.de www.boschrexroth.com DOK-RCON03-EFC-3600***-IN02-EN-P...

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