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Grundfos CIU 501 Instructions

Grundfos CIU 501
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English (GB)
22
9.6 Pump data register block
Registers in this block can be read by means of function codes
0x03 and/or 0x04. They are read-only. The table below shows
which registers each E-pump type supports.
Table legend
3: Only available on MAGNA3.
3ph
: 3-phase only.
CUE: CUE drive only.
MGE: Pumps with MGE motor only.
G: Only available on model G and later versions.
H: Only available on model H and later versions.
S: Sensor required.
: Always available.
*: If the E-pump is a TPE Series 2000, the value is estimated
and always available.
Address Register name Description Scale 0.25 - 7.5 kW 11-22 kW + CUE
MAGNA/
UPE
00301 Head Actual system head/pressure. 0.001 bar S S
00302 VolumeFlow Actual system flow. 0.1 m
3
/h S* S*
00303 RelativePerformance
Performance relative to maximum
performance.
0.01 % ●●
00304 Speed Motor speed. 1 rpm ●●
00305 Frequency Actual control signal applied to motor. 0.1 Hz ●●
00306 DigitalInput
Logical value of external digital input
signals.
bits ●●3
00307 DigitalOutput
Logical value of external digital output
signals.
bits ●●3
00308 ActualSetpoint
Actual setpoint (according to control
mode).
0.01 % ●●
00309 MotorCurrent Actual motor current. 0.1 A ●●3
00310 DCLinkVoltage Frequency converter DC-Link voltage. 0.1 V ●●
00311 MotorVoltage Motor voltage. 0.1 V ●●-
00312
00313
PowerHI
PowerLO
Total power consumption of the
system.
1 W ●●
00314 RemoteFlow Measured flow at external sensor. 0.1 m
3
/h G + S S -
00315 InletPressure
System inlet pressure (relative to
atmospheric pressure). Has an offset
of -1.000 bar.
0.001 bar G + S S -
00316 RemotePressure
Measured pressure at external sensor
(relative to atmospheric pressure).
0.001 bar G + S S 3 + S
00317 Level
Tank level. Has an offset of
-100.00 m.
0.01 m S S -
00318 PowerElectronicTemp Temperature in frequency converter. 0.01 K ●●-
00319 MotorTemp Motor winding temperature. 0.01 K
G + S
+
3ph
S-
00320 RemoteTemp Temperature at external sensor. 0.01 K S S -
00321 ElectronicTemp E-pump electronics temperature. 0.01 K H MGE 3
00322 PumpLiquidTemp Pumped-liquid temperature. 0.01 K G + S S
00323 BearingTempDE Bearing temperature, drive end. 0.01 K H + S S -
00324 BearingTempNDE Bearing temperature, non-drive end. 0.01 K H + S S -
00325 AuxSensorInput Auxiliary sensor input. 0.01 % S S -
00326
SpecificEnergyConsumpti
on
Specific energy consumption. 1 Wh/m
3
H + S CUE + S 3
00327
00328
OperationTimeHI
OperationTimeLO
Total operating time of the system. 1 hour ●●
00329
00330
TotalPoweredTimeHI
TotalPoweredTimeLO
Total power-on time of the system. 1 hour ●●
00331 Torque Motor torque. 0.1 Nm
3ph
-
00332
00333
EnergyHI
EnergyLO
Total energy consumption of the
system.
1 kWh ●●
00334
00335
NumberOfStartsHI
NumberOfStartsLO
Number of times the E-pump has
been started.
1 start ●●3
00336 Volume Total pumped volume. 0.01 m
3
H + S CUE + S 3

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Grundfos CIU 501 Specifications

General IconGeneral
BrandGrundfos
ModelCIU 501
CategoryController
LanguageEnglish

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