Priority Of Settings - Grundfos UPE 2000 Series Montage- Und Betriebsanleitung

7.6.5 Pump number
A number between 1 and 64 can be allocated to a
pump or can be changed so that the R100 or Pump
Management System 2000 can distinguish between
two or more pumps.
The Pump Management System 2000 can, however,
only accept the numbers 1 to 8.
7.6.6 Twin-head pump
This display can only be used in connection with
UPED twin-head pumps.

7.7 Priority of settings

The forced-control signals will influence the settings
available on the pump and with the R100. By means
of the pump control panel or the R100, the pump can
always be set to max. curve duty or to stop.
If two or more functions are activated at the same
time, the pump will operate according to the function
with the highest priority.
The priority of the settings is as shown in the follow-
ing table:
Without bus signal:
Possible settings
Priority
Pump control
panel or R100
1 Stop
2 Max. curve
3
4
5 Min. curve
6 Setting of head
Example: If, via an external signal, the pump has
been forced to operate according to the max. curve,
the pump control panel or the R100 can only set the
pump to stop.
With bus signal:
Possible settings
Priority Pump con-
trol panel
or R100
1 Stop
2 Max. curve
3
4
5
6
Example: If, via an external signal, the pump has
been forced to operate according to the max. curve,
the pump control panel, the R100 or the bus signal
can only set the pump to stop.
External
signals
Stop
Max. curve
Min. curve
Setting of head
External Bus
signals signal
Stop Stop
Max. Max.
curve curve
Min. Min.
curve curve
Setting of
head
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