Siemens SINAMICS S120 Commissioning Manual page 43

Activating/deactivating components
Drive objects can be activated/deactivated using parameter p0105 and encoders with
p0145[0...n] in the Expert list in the same way. If a component is not required at certain
times, then change the component parameters p0105 or p0145 from "1" to "0". The
deactivated components remain inserted, however, they are deactivated. Errors are not
displayed from deactivated components.
Overview of important parameters (see SINAMICS S120/S150 List Manual)
● p0105 Activate/deactivate drive object
● r0106 Drive object active/inactive
● p0125 Activate/deactivate power unit component
● r0126 Power unit component active/inactive
● p0145[0...n] activate/deactivate encoder interface
● r0146 Encoder interface active/inactive
● p9495 BICO response to deactivated drive objects
● p9496 Re-establish BICO to the now activated drive objects
● r9498[0...29] BICO BI/CI parameter for deactivated drive objects
● r9499[0...29] BICO BO/CO parameter for deactivated drive objects
● r9774.0...31 CO/BO: SI Status (group STO)
Commissioning Manual
Commissioning Manual, (IH1), 01/2012, 6SL3097-4AF00-0BP2
CAUTION
If a drive in a Safety Integrated drive line-up is deactivated using p0105, then r9774 is
not correctly output because the signals of the deactivated drive are no longer updated.
Remedy: Before deactivating, take this drive out of the group. See also: SINAMICS
S120 Safety Integrated Function Manual
Preparation for commissioning
1.5 Rules for wiring with DRIVE-CLiQ
41