Understanding why this fault occurs helps pinpoint the quick fix required to clear it from your Siemens TIA Portal or Starter software workspace.
Search the parameter (fault value) after the fault occurs – that often contains the subcode. fault 7902 siemens
If the drive displays F07902 with the motor disconnected: Understanding why this fault occurs helps pinpoint the
Fault 7902 on a Siemens drive is a critical safety fault. It specifically indicates a failure in the . When this error triggers, the drive enters a safe state and prevents the motor from running until the configuration is resolved. What is Fault 7902? fault 7902 siemens