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Grundfos MGE 71 - R100 Status Displays: Parameters

Grundfos MGE 71
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English (GB)
21
Analog input 1, 2 and 3
These displays show the measured parameter and the
corresponding value.
The number of available displays depends on the functional
module fitted in the motor. See below.
Pt100/1000 input 1 and 2
These displays show the measured parameter and the
corresponding value. The measured temperatures will appear in
these displays if Pt100 or Pt1000 sensors have been connected.
The number of available displays depends on the functional
module fitted in the motor. See below.
Speed
Tolerance: ± 5 %.
This display shows the actual speed.
Power input and power consumption
Tolerance: ± 10 %
"Power input" indicates the actual power consumption.
"Power consumption" indicates an accumulated value which
cannot be reset.
Operating hours
Tolerance: ± 2 %
The value of operating hours is an accumulated value and cannot
be reset.
Replace motor bearings
This display shows when to replace the motor bearings.
The controller monitors the operating pattern of the motor and
calculates the period between bearing replacements.
Displayable values:
in 2 years
in 1 year
in 6 months
in 3 months
in 1 month
in 1 week
•Now!
Motor current
Tolerance: ± 5 %
"Motor current" indicates the actual motor input current from
the frequency converter.
"Max. motor current" indicates the maximum motor current
limit.
Function (terminal) FM 100 FM 200 FM 300
Analog input 1 (4) ●●●
Analog input 2 (7) - ●●
Analog input 3 (14) - -
Function (terminal) FM 100 FM 200 FM 300
Pt100/1000 input 1 (17) - -
Pt100/1000 input 2 (19) - -

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