Drivecon F65 fault code meaning

Series: XT

SSU Watchdog

AC drive

Meaning: SSU internal fault Check: - interference fault between SSU - SSU status (System menu / System info / board and control board Expander boards / C: SSU / status) - component failure (control - SSU LED’s board or SSU board) If the fault comes again, contact authorized service

Possible causes

Source: Drivecon XT Series Manual 7.2 Inverter fault codes