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Operation (Option Version)
12.5
Operation (option version)
12.5.1 Analog control
Analogue signals such as current signals 0/4-20 mA or voltage signals
which can be switched over from 0-60 mV, 0-1 V and 0-10 V can be used
for direct proportional control of the stroking rate.
Warning
The voltage of analogue control signals must be separated!
Specify whether current or voltage signal is desired using the identity
code, the reverse proportional function e.g. 20 - 4/0 mA or 60 - 0 mV,
1 - 0 V, 10 - 0 V is available as a special option.
PLEASE NOTE:
100% stroking rate in analogue operation corresponds to the
number of strokes per minute laid down in "Manual" operation!
If for example in "Manual" operation the stroking rate was reduced
to 10 strokes/min., in the "Analog" operation at maximum input
variable only these 10 strokes per minute can be executed and
displayed!
Selection of the signal range:
•
Stop the pump with the
Display
Stop
Manual
P
•
Press the
key for two seconds and with the
following display:
Stop
Manual
Analog Contact
P
•
Press the
key and with the
STOP
key -
START
f
key select "Analog".
key select the
Version 2.0
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