English (GB)
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13. Description of functions for pumps
13.1 Analog inputs
Available inputs depend on the functional module fitted in the
pump:
* See section 8. Identification of functional module.
If you want to set an analog input for other purposes, you can do
this manually.
If you make the manual setting via Grundfos GO, you need to
enter the menu for the analog input under the "Settings" menu.
Function
The analog inputs can be set to these functions:
• "Not active"
• "Feedback sensor"
The sensor is used for the selected control mode.
• "Ext. setpoint infl."
See section 13.7 External setpoint function.
• "Other function".
Measured parameter
Select one of the parameters listed below, meaning the
parameter to be measured in the system by the sensor connected
to the actual analog input. See fig. 45.
Fig. 45 Overview of sensor locations
Unit
Electrical signal
Select signal type:
• "0.5-3.5 V"
•"0-5 V"
• "0-10 V"
• "0-20 mA"
• "4-20 mA."
Sensor range, minimum value
Set the minimum value of the connected sensor.
Sensor range, maximum value
Set the maximum value of the connected sensor.
Factory setting
See section 29. Factory settings.
Function (terminal)
FM 300*
(advanced)
Analog input 1, setup (4) ●
Analog input 2, setup (7) ●
Analog input 3, setup (14) ●
TM06 2328 3914
Sensor function/measured parameter Pos.
"Inlet pressure" 1
"Diff. press., inlet" 2
"Discharge press." 3
"Diff. press.,outlet" 4
"Diff. press.,pump" 5
"Press. 1, external" 6
"Press. 2, external" 7
"Diff. press., ext." 8
"Storage tank level" 9
"Feed tank level" 10
"Pump flow" 11
"Flow, external" 12
"Liquid temp." 13
"Temperature 1" 14
"Temperature 2" 15
"Diff. temp., ext." 16
"Ambient temp." Not shown
"Other parameter" Not shown
PT PT PT
PT
TT
TT
TT
Q
Q
DPT
DPT DPT
LT LT
DPT DTT
1
5
24
910
7
12
816 15
313 6 14
11
Parameter Possible units
Pressure bar, m, kPa, psi, ft
Level m, ft, in
Pump flow
m³/h, l/s, yd³/h, gpm
Liquid temperature
°C, °F
Other parameter
%
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