Technical data

Commissioning
2.10 Commissioning of power units connected in parallel
Commissioning Manual
114 Commissioning Manual, (IH1), 01/2011, 6SL3097-4AF00-0BP1
Procedure Description Factory
setting
17. Save all
parameters
Press the "P" key for approx. 5 sec, 41 is displayed. After pressing the "O" key, the display
jumps to 31 - and the drive is now ready. 10 is displayed in DO = 1.
* These parameters offer more setting options than the ones described here. For further setting options see
SINAMICS S120/S150 List Manual
[CDS] Parameter depends on command data sets (CDS). Data set 0 is preset.
[DDS] Parameter depends on drive data sets (DDS). Data set 0 is preset.
BI binector input
BO binector output
CI connector input
CO connector output
2.10 Commissioning of power units connected in parallel
During commissioning, power units connected in parallel are treated like a power unit on the
line or motor side. With parallel connection, the parameter display for the actual values
changes only slightly. Suitable "total values" are derived from the individual values of the
power units.
For parallel connection only
● chassis type infeeds
● chassis type Motor Modules in vector control mode
may be used.
During first commissioning of power units the parallel connection is activated using the
wizard in STARTER. You can also select parallel connection as an option (see following
diagrams) when choosing the power unit (infeed and/or Motor Module).