Appendix D—Modbus Register MapPower Xpert C445 Global Motor Management Relay MN042003EN—October 2016 www.eaton.com 2771019 Current Unbalance AlarmLevelUINT8 RW NVDefault: 15Range: 1 to 60Units: %Config CRCAdmin LockUSB LockBackup MemCurrent Unbalance Alarm Level Percent, when exceeded and after theAlarm Delay Time in the Protections/General category expires will causea warning to occur.1020 Current Unbalance TripDelayUINT16 RW NVDefault: 15Range: 1 to 60Units: secondsConfig CRCAdmin LockUSB LockBackup MemCurrent Unbalance Trip Delay is the time delay following the trip levelbeing exceeded before a trip occurs.1021 Undercurrent Trip Level UINT8 RW NVDefault: 50Range: 10 to 90Units: %Config CRCAdmin LockUSB LockBackup MemUndercurrent Trip Level protection monitors the three phase currents andwill trip the motor if the measured current drops below the set thresholdfollowing the Undercurrent Trip Delay time.1022 Undercurrent Alarm Level UINT8 RW NVDefault: 50Range: 10 to 90Units: %Config CRCAdmin LockUSB LockBackup MemUndercurrent Alarm Level when exceeded and following the Alarm DelayTime in the Protections/General category, will generate a warning.1023 Undercurrent Trip Delay UINT16 RW NVDefault: 20Range: 1 to 60Units: secondsConfig CRCAdmin LockUSB LockBackup MemUndercurrent Trip Delay is the time delay following the trip level beingexceeded until a trip occurs.1024 Phase Order UINT8 RW NVDefault: 0EnumConfig CRCRun LockAdmin LockUSB LockBackup MemBy selecting a phase order other than “Ignore Phase Order” will result ina fault if the phase order chosen is incorrect. 0 - No Fault 1 - ABC Rotation2 - ACB RotationTable 127. C445 Modbus Register Map, continuedRegister Name Attribute DescriptionValue Description0 Ignore phase order1 ABC (L1-L2-L3) phase order2 ACB (L1-L3-L2) phase order
