21.Switch on the inverter power supply again.
22.Perform a reduced acceptance test.
Reduced acceptance after component replacement and firmware change
(Page 398)
You have replaced the inverter and transferred the safety function settings from the Operator
Panel to the new inverter.
Corrective maintenance
9.2 Replacing inverter components
SINAMICS G120C converter
Operating Instructions, 09/2017, FW V4.7 SP9, A5E34263257B AF 377