Reduced Acceptance After Component Replacement And Firmware Change - Siemens SINAMICS G120C USS/MB Operating Instructions Manual

Corrective maintenance

9.4 Reduced acceptance after component replacement and firmware change

9.4 Reduced acceptance after component replacement and firmware
change
After a component has been replaced or the firmware updated, a reduced acceptance test of
the safety functions must be performed.
Measure
Replacing the inverter with an iden‐
tical type
Replacing the motor with an identi‐
cal pole pair number
Replace the gearbox with an iden‐
tical ratio
Replacing safety-related I/O devi‐
ces (e.g. Emergency Stop switch).
Inverter firmware update.
398
Reduced acceptance test
Acceptance test
No.
Only check the direction of
rotation of the motor.
No.
Only check the control of the
safety functions affected by
the components that have
been replaced.
No.
Operating Instructions, 09/2017, FW V4.7 SP9, A5E34263257B AF
Documentation
● Supplement the inverter data
● Log the new checksums
● Countersignature
● Supplement the hardware
version in the inverter data.
No change.
No change.
● Supplement firmware version
in the inverter data
● Log the new checksums
● Countersignature.
SINAMICS G120C converter