9.10 Built-in Grundfos sensor
You can select the function of the built-in sensor in
the Built-in Grundfos sensor menu.
Set the Built-in Grundfos sensor via the Assisted
pump setup menu. See the section on assisted
pump setup.
If you perform the setting manually in the advanced
operating panel, you must enter the Analog inputs
menu under the Settings menu to access the Built-
in Grundfos sensor menu.
If you perform the setting manually via Grundfos GO,
you need to enter the menu for the Built-in Grundfos
sensor under the Settings menu.
Function
You can set the built-in sensor to the following
functions:
• Grundfos diff.-pressure sensor
- Not active
- Feedback sensor
- Setpoint influence
- Other function.
Factory setting
See the section on factory settings.
Related information
9.51 Assisted pump setup
9.58 Factory settings for Grundfos GO
9.11
Pt100/1000 inputs
The inputs and outputs available depend on the
functional module fitted in the motor.
Functional
module
Pt100/1000
input 1
(Terminals PT1,
GND)
Pt100/1000
input 2
(Terminals PT2,
GND)
FM110 - -
FM310 • •
FM311 • •
Wiring example:
TM083189
Pt100/1000
To set the input, choose one of the below settings.
Function
You can set the inputs to these functions:
• Not active
• Feedback sensor
The sensor is used for the selected control mode.
• Setpoint influence
The input signal is used for influencing the
setpoint.
• Other function
The sensor input is used for measurement or
monitoring.
Measured parameter
Select one of the below parameters to be measured
in the system by the sensor connected to the input.
TM064012
Pos. Sensor function/measured parameter
1 Liquid temp.
2 Temperature 1
3 Temperature 2
4 Differential temp.
Not
shown
Ambient temp.
Measuring range
-50 to +204 °C.
57
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