RMG ERZ2000-NG, Operating Manual

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6 Flow meters
Manual ERZ 2000-NG · EN07 · 2019, May 13th
206
Route 1 is assigned (V1 closed, V2 open Route 2). All positions of the valves be-
tween them, e.g. which can be provided for changeover, are not assigned to any bill-
ing mode.
The other contact options can be assigned in a similar manner:
x
2 ctc. 4*BM
Ctc 1 open
֜
Billing mode 1
Ctc 1 closed
֜
Billing mode 2
Ctc 2 open
֜
Billing mode 3
Ctc 2 closed
֜
Billing mode 4
x
4 ctc. 4*BM
Analog, see above.
x
Meas.->2 BM
x
Meas.->3 BM
x
Meas.->4 BM
Similar assignments can be assigned to a measurement here. As an example, the
temperature is selected here. This selection takes place in coordinate
EC05 As-
signment by activating edit.
In the process, the
thresholds should be entered in coordinates EC06 to EC08 . The
value settings in
Figure 139: Menu EC Billing mode
Fehler! Verweisquelle konnte
nicht gefunden werden. produce:
Temperature < 50°C
֜
Billing mode 1
50°C < Temperature < 100°C
֜
Billing mode 2
100°C < Temperature < 150°C
֜
Billing mode 3
Temperature > 150°C
֜
Billing mode 4
x
Vo Direction
If "rev. permitted" is adjusted in coordinate LN16 Vo Direction mode , the Vo Direc-
tion can be used like a contact for switching to the billing modes.
x
DZU Direction
x
Flow direction