Appendix D—Modbus Register MapPower Xpert C445 Global Motor Management Relay MN042003EN—October 2016 www.eaton.com 2751004 Trip Class UINT8 RW NVDefault: 5Range: 5 to 40Config CRCRun LockAdmin LockUSB LockBackup MemTrip classes are defined by industry standard and affect the time to triponce an overload condition is realized. This delay is to avoid nuisancetripping, but still properly protect the motor. This is from the motornameplate.1005 Overload Alarm Level UINT8 RW NVDefault: 90Range: 1 to 100Units: %Config CRCAdmin LockUSB LockBackup MemOverload alarm level, generates a warning when the thermal capacityreaches this percent.1006 Overload Reset Threshold UINT8 RW NVDefault: 75Range: 1 to 99Units: %Config CRCRun LockAdmin LockUSB LockBackup MemThermal Overload Reset Threshold. Level where reset is allowed.1007 Stall Trip Level UINT16 RW NVDefault: 200Range: 50 to 400Units: %Config CRCAdmin LockUSB LockBackup MemThe Stall protection monitors the average phase current as a percentageof FLA (Nominal Current) of the motor and will trip the motor if the currentexceeds the set threshold. The stall protection is only active as the motortransitions from the starting to running states.1008 Jam Trip Level UINT16 RW NVDefault: 400Range: 50 to 400Units: %Config CRCAdmin LockUSB LockBackup MemJam Trip Level, when exceeded and following the Jam Trip Delay timewill generate a trip.1009 Jam Alarm Level UINT16 RW NVDefault: 400Range: 50 to 400Units: %Config CRCAdmin LockUSB LockBackup MemJam Alarm Level, when exceeded and following the Alarm Delay Time inthe Protections/General category, will generate a warning.Table 127. C445 Modbus Register Map, continuedRegister Name Attribute Description
