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Description:
SITRANS VP300 with or without HART
Operating Instructions, 03/2011, A5E01258666-03
Selection of one or more options from the following list is possible.
Maintenance required: Output of maintenance messages with
threshold 1.
Maintenance demanded: Output of maintenance messages with
threshold 2.
Maintenance alarm: Output of maintenance messages with
threshold 3.
DI 1 Digital input: Reports an active signal from digital input 1.
DI 2 Digital input: Reports an active signal from digital input 2.
DI 3 Digital input: Reports an active signal from digital input 3.
A1 Alarm limit: Reports when A1 limit is exceeded or fallen
below.
A2 Alarm limit: Reports when A2 limit is exceeded or fallen
below.
Control deviation: Reports a maintenance alarm for a general
valve fault (persistent control deviation).
Not in automatic mode: Reports that the positioner is not in
automatic mode.
Output inverted: The direction of action of the digital outputs can
be switched between "High active" and "Low active". The default
setting is "Low active", see following figure:
Operate
6.2 Parameter description
79
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