Grundfos CIU 200 - Pump 1 Register Block; Pump 2 Register Block

English (GB)
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9.8 Pump 1 register block
Unless otherwise stated, the data type used for counters and scaled values is always an unsigned integer.
A register value of 0xFFFF indicates "not available".
9.9 Pump 2 register block
Unless otherwise stated, the data type used for counters and scaled values is always an unsigned integer.
Address Register name Scale Notes
00401
Bit 0: AccessMode Bool
Indicates if the pump is locally or remotely controlled.
0: Local, controlled by buttons on pump
1: Remote, controlled by the booster system.
Note that this bit is not available for Hydro Multi-E model G.
Bit 1: OnOff Bool
Indicates if the pump is on or off.
0: Off
1: On.
Bit 2: Fault Bool
Indicates if a pump has a fault or not.
0: No fault
1: Fault.
00402 AlarmCode Unscaled
The Grundfos-specific alarm code.
See section 16. Grundfos alarm and warning codes.
00403
00404
OperationTimeHI
OperationTimeLO
1 hour Operating time of the pump.
00405 Speed 0.01 %
Speed of the pump motor.
Note that this data point is not available for Hydro Multi-E model G.
00406 LineCurrent 0.1 A
Average value of line currents on the pump.
Note that this data point is not available for Hydro Multi-E model G.
00407 Power 10 W
Power consumption of the pump.
Note that this data point is not available for Hydro Multi-E model G.
00408 MotorTemperature 0.01 K
Motor temperature of the pump.
Note that this data point is not available for Hydro Multi-E model G.
00409 ControlSource Enum
Control source of the pump.
0: Unknown
1: Buttons on the pump
2: GENIbus (booster controller)
3: GENIlink/GENIair (from handheld controller)
4: External control.
Note that this data point is not available for Hydro Multi-E model G.
00410 RESERVED - -
Address Register name Scale Notes
00411
Bit 0: AccessMode Bool
Indicates if the pump is locally or remotely controlled.
0: Local, controlled by buttons on pump
1: Remote, controlled by the booster system.
Note that this bit is not available for Hydro Multi-E model G.
Bit 1: OnOff Bool
Indicates if the pump is on or off.
0: Off
1: On.
Bit 2: Fault Bool
Indicates if a pump has an alarm or not.
0: No fault
1: Fault.
00412 AlarmCode Unscaled
The Grundfos-specific alarm code.
See section 16. Grundfos alarm and warning codes.
00413
00414
OperationTimeHI
OperationTimeLO
1 hour Operating time of the pump.
00415 Speed 0.01 %
Speed of the pump motor.
Note that this data point is not available for Hydro Multi-E model G.
00416 LineCurrent 0.1 A
Average value of line currents on the pump.
Note that this data point is not available for Hydro Multi-E model G.
00417 Power 10 W
Power consumption of the pump.
Note that this data point is not available for Hydro Multi-E model G.
00418 MotorTemperature 0.01 K
Motor temperature of the pump.
Note that this data point is not available for Hydro Multi-E model G.