Siemens SINAMICS S120 Function Manual page 38

Supply
Line contactor control
Commissioning steps:
S Connect the line contactor control contact to DI/DO 8.
Note
Note the current carrying capacity of the digital output (see the Equipment
Manual). A line contactor may have to be used.
S Parameterize DI/DO 8 as an output (p728.8 = 1).
S Assign p0738 the control signal for the line contactor r0863.1.
S Connect the line contactor feedback contact to DI/DO 9.
S Assign p0860 an inverted input signal p0723.9.
S Enter the monitoring time for the line contactor (100 ms) in p0861.
Function diagram overview (see List Manual)
S 8934
Parameter overview (see List Manual)
S r0863.1
S p0860
1-38
Missing enable signals, line contactor control
CO/BO: Drive coupling status word/control word
BI: Line contactor, feedback signal
© Siemens AG, 2005. All rights reserved
SINAMICS S120 Function Manual, 06/05 Edition