Grundfos CIU 501 User Manual

English (GB)
21
00115 SetPropControlReduction
Sets reduction in % in proportional-pressure mode.
The scale is 0.01 %.
-●●-●-
00116 SetPropControlFlowMax
Sets manual flow max. in proportional-pressure mode.
The scale is 0.1 l/s.
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00117 ControlPilotpump
Forces the control of the pilot pump.
Default is auto-control.
0: Auto-control (controlled by the booster system)
2: Forced stop.
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00118 ControlBackuppump
Forces the control of the backup pump.
Default is auto-control.
0: Auto-control (controlled by the booster system)
2: Forced stop.
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00119 SetpointDDDSensor1 Sets DDD remote sensor 1 setpoint. The scale is 0.001 bar. - - ● - - -
00120 SetpointDDDSensor2 Sets DDD remote sensor 2 setpoint. The scale is 0.001 bar. - - ● - - -
00121 SetpointDDDSensor3 Sets DDD remote sensor 3 setpoint. The scale is 0.001 bar. - - ● - - -
00122 SetpointDDDSensor4 Sets DDD remote sensor 4 setpoint. The scale is 0.001 bar. - - ● - - -
00123 SetpointDDDSensor5 Sets DDD remote sensor 5 setpoint. The scale is 0.001 bar. - - ● - - -
00124 SetpointDDDSensor6 Sets DDD remote sensor 6 setpoint. The scale is 0.001 bar. - - ● - - -
00125 SetpointDDDSensor7 Sets DDD remote sensor 7 setpoint. The scale is 0.001 bar. - - ● - - -
00126 SetpointDDDSensor8 Sets DDD remote sensor 8 setpoint. The scale is 0.001 bar. - - ● - - -
00127 SetpointDDDSensor9 Sets DDD remote sensor 9 setpoint. The scale is 0.001 bar. - - ● - - -
00128 SetpointDDDSensor10 Sets DDD remote sensor 10 setpoint. The scale is 0.001 bar. - - ● - - -
00129 ControlSystemFeedbackSensor
3: Flow sensor
6: Pressure sensor
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Modbus
address
Register name Description
Multi-B MPC DDD Multi-E model G Multi-E/TPED model H and later
2
MAGNA3-D

Grundfos CIU 501 Specifications

General

Brand	Grundfos
Model	CIU 501
Category	Controller
Language	English