Moeller 51 fault code meaning
Moeller / 51
Series: M-MAX
External fault
AC drive
Meaning: Error message on digital input. The digital input was programmed as an input for external error messages. The input is active. | Check the programming and check the device indicated by the error message. Check the cabling for the respective device as well.
Possible causes
Source: Moeller M-MAX Manual AWB8230-1604en List of fault messages P23