Siemens SIPART PS2 Operating Instructions Manual page 117

Automatic initialization phase
RUN2
RUN3
RUN4
RUN5
End
The following structured charts describe the sequence of initialization. The "Up/Down" names
indicate the direction of action of actuators.
Linear actuator
Open
SIPART PS2 with PROFIBUS PA
Operating Instructions, 02/2016, A5E00127926-AB
Description
Checking the actuator travel and trimming the lower and
upper endstops.
Establishing and displaying the travel time (leakage test)
Minimization of controller increments
Optimization of the transient response
-
Closed
7.3 Sequence of automatic initialization
Part-turn actuator
Closed
Commissioning
Open
117