Siemens SINAMICS S120 Commissioning Manual page 116

Commissioning
2.6 First commissioning control mode vector U/f in booksize format
What to do?
6. Enable signals and
BICO
interconnections
6.1 Line contactor
6.2 Enable Motor
Module
114
The enable signals for the infeed and the two drives must be
realized via the digital inputs on the Control Unit.
1. In the project tree, click on "Drive unit \ Control Unit \
Inputs/outputs".
2. Select "Bidirectional digital inputs/outputs".
1. Make the following settings for the line contactor:
– p0728.8 = 1, sets DI/DO as output
– p0738 = 0863.1 control (energize) line contactor
– p0860 = 0723.9 line contactor, feedback signal
Enable signals for the Motor Module (drive_1)

p0840 = 722.0 ON/OFF1
p0844 = 722.1 1. OFF2
p0845 = 1 2. OFF2
p0848 = 722.2 1. OFF3
p0849 = 1 2. OFF3
p0852 = 722.3 Enable operation
How to do it?
Commissioning Manual, (IH1), 01/2012, 6SL3097-4AF00-0BP2
Comment
-
The line contactor must be
controlled by the infeed_1
drive object (DO).
See function diagram
[8834]
In the function --> Line
contactor control screen
form, you can check that
the interconnection is
correct.
See function diagram
[2501]
Commissioning Manual