Proceed as follows to remove the IT screw of the converter:
1. Open the pro
tective ap at the converter housing, e.g. using a slotted screwdriver.
2. Release the IT screw for the functional grounding and remove it.
Application planning
4.5Removing the IT screw for the functional grounding
SINAMICS S200 pulse train servo drive system with SIMOTICS S-1FL2
Operating Instructions, 11/2023, FW V6.3, A5E51646767B AA 81