
Commissioning
9.1 Sequence of automatic initialization
SIPART PS2 with and without HART communications
108 Operating Instructions, 09/2007, A5E00074631-07
You can use a suitably configured and activated binary input to protect the configured
settings against accidental adjustment.
See also
Overview of operating modes (Page 94)
9.1 Sequence of automatic initialization
The automatic initialization takes place in the following phases:
Automatic initialization phase Description
Start -
RUN1 Establishing the direction of action.
RUN2 Checking the actuator travel and trimming the zero point
and the stroke.
RUN3 Establishing and display of the actuating time (leak
monitoring)
RUN4 Minimization of controller increments
RUN5 Optimization of the transient response
End -
The following structured charts describe the sequence of initialization. The "Up/Down"
names indicate the direction of action of actuators.
Linear actuator Part-turn actuator
Up Down Up Down
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