Proceed as follows to remove the IT screw of the converter:
1. Open t
he protective 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 PROFINET servo drive system with SIMOTICS S-1FL2
Operating Instructions, 11/2023, FW V6.3, A5E51646752B AB 85