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9.9 Pump 2 register block
All register values are read-only, and 0xFFFF indicates that the
data value is not available.
Unless otherwise stated, the data type used for counters and
scaled values is always an unsigned integer.
Address Register name
00451
Pump2.MotorTemperature
00452
Pump2.ElectronicTemperature
00453
Pump2.AverageLineVoltage
00454
Pump2.AverageLineCurrent
00455
Pump2.AverageLineCurrentLatest
00456
Pump2.LineFrequency
00457
Pump2.PhaseSequence
00458
Pump2.CosPhi
00459
Pump2.Power
00460
Pump2.EnergyTripCounterHI
00461
Pump2.EnergyTripCounterLO
00462
Pump2.WaterLevel
00463
Pump2.WaterLevelMax
00464
Pump2.MaxContinousTime
00465
Pump2.TotalPoweredTimeHI
00466
Pump2.TotalPoweredTimeLO
00467
Pump2.OperationTimeHI
00468
Pump2.OperationTimeLO
00469
Pump2.OperationTimeTripCounterHI
00470
Pump2.OperationTimeTripCounterLO
00471
Pump2.NumberOfStartsHI
00472
Pump2.NumberOfStartsLO
00473
Pump2.NumberOfStartsTripCounterHI
00474
Pump2.NumberOfStartsTripCounterLO
00475
Pump2.AlarmCode
00476
Pump2.WarningCode
00477
Pump2.OperatingMode
Bit 0: Subpump2AlarmsPhaseSequence
Bit 1: Subpump2AlarmsOvervoltage
Bit 2: Subpump2AlarmsUndervoltage
Bit 3: Subpump2AlarmsOverload
Bit 4: Subpump2AlarmsBlockedMotor
Bit 5: Subpump2AlarmsAlarmBit5
Bit 6: Subpump2AlarmsMotorTemperature
00478
Bit 7: Subpump2AlarmsElectronicTemperature
Bit 8: Subpump2AlarmsTermoRelay1
Bit 9: Subpump2AlarmsTermoRelay2
Bit 10: Subpump2AlarmsVerificationError
Bit 11: Subpump2AlarmsAlarmBit11
Bit 12: Subpump2AlarmsSensorFault
Bit 13: Subpump2AlarmsAlarmBit13
30
Scale
Description
0.01 K
Motor temperature, pump 2.
0.01 K
Electronics temperature, pump 2.
0.1 V
Average supply voltage, pump 2.
0.1 A
Average supply current, pump 2.
0.1 A
Average supply current the last time pump 2 was operating.
0.1 Hz
Frequency of power supply, pump 2.
Bool
Phase sequence of power supply, pump 2.
0.01
Power factor, pump 2.
1 W
Power consumption, pump 2.
Energy consumption, pump 2.
1 kWh
Can be reset with register 00101, bit 3:
PitPump2ResetHistory.
0.01 m
Water level as estimated by pump 2.
Logged maximum value of water level, pump 2.
0.01 m
Can be reset with register 00101, bit 3:
PitPump2ResetHistory.
Logged maximum value of continuous operating time within
the last 30 days, pump 2.
1 minute
Can be reset with register 00101, bit 3:
PitPump2ResetHistory.
Total time that pump 2 has been powered on.
1 minute
Used as time stamp for alarms in the alarm log the moment
the alarm appears.
1 minute
Total time that pump 2 has been operating.
Trip counter of the total time that pump 2 has been
operating.
1 minute
Can be reset with register 00101, bit 3:
PitPump2ResetHistory.
Unscaled Total number of starts, pump 2.
Unscaled Trip counter of total number of starts, pump 2.
Grundfos-specific alarm code, pump 2.
Unscaled
See section
14.2 CIU
Grundfos-specific warning code, pump 2.
Unscaled
See section
14.2 CIU
Operating mode of pump 2.
0: "Auto" mode (power-on default)
Bits
1: Forced start
2 : Forced stop.
Phase sequence reversed
Overvoltage
Undervoltage
Overload
Blocked motor/pump
-
Motor temperature
Temperature, control electronics
Temperature relay 1 in motor, for example Klixon
Temperature relay 2 in motor, for example thermistor
Verification error, code area (ROM, FLASH)
-
Sensor fault
-
262.
262.
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