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  Drives Service & Support > Legacy > 1336 > Drive Alarms

Drive Alarm Conditions are:

  • Drive output current is above 150% of rated current.
  • Drive output current is above the MOPC limit set by Parameter 36.
  • Bus voltage is above 110% of nominal input voltage. A continued rise in bus voltage may result in Parameter 11 Decel Frequency Hold affecting the decel ramp, or fault F05 Bus Overvoltage.
  • Bus voltage is below 85% of nominal input voltage.
  • Precharge not complete.
  • Parameter 14 Auto Restart is active.