Grundfos CIU 501 User Manual

English (GB)
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A register value of 0xFFFF indicates "not available".
9.16 DDD Remote Sensor Data
For a DDD system to run with Automatic adaption, you must have a number of remote sensors. (1 to 10). The following data are only
available for DDD systems.
Unless otherwise stated, the data type used for counters and scaled values is always an unsigned integer.
00472 AlarmCode Unscaled
The Grundfos-specific alarm code.
See section 16. Grundfos alarm and warning codes.
00473
00474
OperationTimeHI
OperationTimeLO
1 hour Operating time of the pump.
00475 Speed 0.01 % Speed of the pump motor.
00476 LineCurrent 0.1 A Average value of line currents on the pump.
00477 Power 10 W Power consumption of the pump.
00478 MotorTemperature 0.01 K Motor temperature of the pump.
00479 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.
00480 RESERVED - -
Address Register name Scale Notes
Address Register name Scale Notes
00601
Bit 0: BatteryWarningDDDSensor1 Bool
0: Sensor battery is OK
1: Sensor battery must be replaced
Bit 1: BatteryWarningDDDSensor2 Bool
Bit 2: BatteryWarningDDDSensor3 Bool
Bit 3: BatteryWarningDDDSensor4 Bool
Bit 4: BatteryWarningDDDSensor5 Bool
Bit 5: BatteryWarningDDDSensor6 Bool
Bit 6: BatteryWarningDDDSensor7 Bool
Bit 7: BatteryWarningDDDSensor8 Bool
Bit 8: BatteryWarningDDDSensor9 Bool
Bit 9: BatteryWarningDDDSensor10 Bool
00602
Bit 0: PressureLowDDDSensor1 Bool
0: Pressure is OK
1: Pressure is below warning limit
Bit 1: PressureLowDDDSensor2 Bool
Bit 2: PressureLowDDDSensor3 Bool
Bit 3: PressureLowDDDSensor4 Bool
Bit 4: PressureLowDDDSensor5 Bool
Bit 5: PressureLowDDDSensor6 Bool
Bit 6: PressureLowDDDSensor7 Bool
Bit 7: PressureLowDDDSensor8 Bool
Bit 8: PressureLowDDDSensor9 Bool
Bit 9: PressureLowDDDSensor10 Bool
00603
Bit 0: MissingDataDDDSensor1 Bool
0: Pressure data received
1: Pressure data missing
Bit 1: MissingDataDDDSensor2 Bool
Bit 2: MissingDataDDDSensor3 Bool
Bit 3: MissingDataDDDSensor4 Bool
Bit 4: MissingDataDDDSensor5 Bool
Bit 5: MissingDataDDDSensor6 Bool
Bit 6: MissingDataDDDSensor7 Bool
Bit 7: MissingDataDDDSensor8 Bool
Bit 8: MissingDataDDDSensor9 Bool
Bit 9: MissingDataDDDSensor10 Bool

Grundfos CIU 501 Specifications

General

Brand	Grundfos
Model	CIU 501
Category	Controller
Language	English