Alternative Setpoints 2 To 7 (4.1.2.1 To 4.1.2 - Grundfos CONTROL MPC Installation And Operating Instructions Manual

11.7.3 Alternative setpoints (4.1.2)
Fig. 34 Alternative setpoints
Description
This function makes it possible to select up to six setpoints (No 2
to 7) as alternatives to the primary setpoint (No 1). The primary
setpoint (No 1) is set in the Operation menu.
Every alternative setpoint can be addressed manually to a
separate digital input (DI). When the contact of the input is
closed, the alternative setpoint applies.
If more than one alternative setpoint has been selected and they
are activated at the same time, the CU 351 selects the setpoint
with the lowest number.
Setting range
• Six setpoints, No 2 to 7.
Factory setting
No alternative setpoints have been selected.

11.7.4 Alternative setpoints 2 to 7 (4.1.2.1 to 4.1.2.7)

Fig. 35 Alternative setpoints 2 to 7
For each alternative setpoint, select the digital input to activate
the setpoint.
It is possible to set a setpoint for closed loop and for open loop.
Setting via control panel
1. Mark the Settings menu with
2. Mark Primary controller with
3. Mark Alternative setpoints with
4. Select the alternative setpoint with
.
5. Mark Go to setting of digital input with
press .
Now the display Digital inputs (4.3.7) appears. Set the input
and return with .
6. Mark the menu line of the setpoint (closed or open loop) with
or .
7. Set the required setpoint with
Set both setpoints if the system is to be controlled both in
open and closed loop.
Factory setting
No alternative setpoints have been set.
.
or , and press .
or , and press .
or , and press
or , and
or , and save with .
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