8.4.7 "Constant other value"
Pump variant
"Constant other
value"
CME ●
CRE, CRIE, CRNE, CRKE, SPKE, MTRE ●
Any other value is kept constant.
Use this control mode if you want to control a value which is not
available in the "Control mode" menu. Connect a sensor measuring
the controlled value to one of the analog inputs of the pump. The
controlled value is shown in percentage of sensor range.
Factory setting
See the section on factory settings.
Related information
9.2 Factory settings
8.4.8 "Constant curve"
Pump variant "Constant curve"
CME ●
CRE, CRIE, CRNE, CRKE, SPKE, MTRE ●
You can set the pump to operate according to a constant curve, like
an uncontrolled pump. See the figure below.
The desired speed can be set in % of maximum speed in the range
from 13 to 100 %.
TM057957
"Constant curve"
"Controller settings"
For recommended controller settings, see the section on controller
settings.
Factory setting
See the section on factory settings.
Related information
8.11 "Controller" ("Controller settings")
9.2 Factory settings
8.5
"Analog inputs"
Available inputs depend on the functional module fitted in the pump:
Function (terminal)
FM 200
1)
(standard)
FM 300
1)
(advanced)
"Analog input 1, setup" (4) ● ●
"Analog input 2, setup" (7) ● ●
"Analog input 3, setup" (14) - ●
1)
See the section on the identification of functional module.
If you want to set the analog input for a feedback sensor, we
recommend that you do this via the "Assisted pump setup" menu.
See the section on assisted pump setup.
If you want to set an analog input for other purposes, you can do
this manually.
You can set the analog inputs via the "Setup, analog input" menu.
See the section on setting up the analog input.
If you make the manual setting via Grundfos GO Remote, 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 the section on the external setpoint
function.
• "Other function".
Measured parameter
Select one of the parameters listed below, i.e. the parameter to be
measured in the system by the sensor connected to the actual
analog input. See the figure below.
PT
PT PT
PT
TT
TT
TT
Q
Q
DPT
DPT DPT
LT LT
DPT DTT
1
5
2 4
9 10
7
12
8 16 15
3 13 6 14
11
TM062328
Overview of sensor locations
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