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13.5.7 "Constant other value"
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 section 24. Factory settings.
13.5.8 "Constant curve"
You can set the pump to operate according to a
constant curve, like an uncontrolled pump. See fig.
38.
The desired speed can be set in % of maximum
speed in the range from 13 to 100 %.
Fig. 38 "Constant curve"
Controller settings
For recommended controller settings, see section
13.12 "Controller" (Controller settings).
Factory setting
See section 24. Factory settings.
13.6 Analog inputs
Available inputs depend on the functional module
fitted in the pump:
* See section 19. 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 section
13.42 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 section 13.43 Setup, analog input.
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 13.14 External setpoint function.
• Other function.
Pump variant "Constant other value"
CME ●
CRE, CRIE, CRNE,
SPKE, MTRE
●
Pump variant "Constant curve"
CME ●
CRE, CRIE, CRNE,
SPKE, MTRE
●
TM05 7957 1713
Function (terminal)
FM 200*
(standard)
FM 300*
(advanced)
Analog input 1, setup
(4)
●●
Analog input 2, setup
(7)
●●
Analog input 3, setup
(14)
- ●
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