Spec-led checklist for a swap into an existing axis
The 1FK7034-5AK71-1PA0: The motor lands in the SINAMICS S120 / S210 drive ecosystem on the 1FK7 generation — verify the drive's motor module is configured to accept a third-party or EOL motor ID, otherwise the drive will reject the unit on first parameter download and the start-up tech will spend an hour chasing a fault that is really a parameter-set mismatch.
