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MPH-02, MPB-02, MPD-02
Reading In Status Signals
Notes on Commissioning for Digital I/Os of Optional Module MD1
Mapping the I/Os
Configuration
DOK-INDRV*-MP*-02VRS**-FK01-EN-P
Reading in peripheral status signals is possible via the digital inputs and
parameter P-0-0303, Digital I/Os, status display (see also Parameter
Description):
• configuration of P-0-0303 in the cyclic data
• including parameter P-0-0303 in the group of cyclic actual values
(SERCOS: S-0-0016, field bus: P-0-4080)
The figure below illustrates the access to the digital I/Os of the control
section via the master communication (SERCOS in this case).
master
DF000100v01_en.fh7
S-0-0016:
configuration list of AT
S-0-0024:
config. list of the master data telegram
S-0-0145:
signal control word
P-0-0303:
digital I/Os, status display
Fig. 9-26:
Access to digital I/Os of the control section via SERCOS master
communication
Overview
To map the digital inputs and outputs of the optional module MD1 the
following parameters are available
• P-0-0081, Parallel output 1
→ contains the bits that are output via the digital outputs of the MD1
module
• P-0-0082, Parallel input 1
→ contains the bits that are read in via the digital inputs of the MD1
module
Note:
The parameters P-0-0081 and P-0-0082 are only available
when the optional module MD1 has been plugged.
The two above parameters can be cyclically configured (MDT or AT data).
This allows assigning the complete digital inputs or outputs to existing,
cyclically configurable drive parameters (see S-0-0398, S-0-0399). The
following parameters are used for assignment:
• P-0-0681, Assignment IDN -> parallel output 1
• P-0-0682, Assignment parallel input 1 -> IDN
Extended Drive Functions
S-0-0024
setting
outputs
enter
IDN!
S-0-0145
P-0-0303
enter
reading
IDN!
inputs
S-0-0016
Do not configure S-0-0145 with drive
parameters (enter S-0-0000)!
9-49
control
section
X3
outputs
inputs
drive
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