Manual

Preparing for Operation
3-22
Positioner SIPART PS2/SIPART PS2 PA
C79000-G7476-C150–01
Initialization is largely automatic.
OpenClosed
up down
Rotary actuatorLinear actuator
Fig. 3-21 Actuation direction of actuators
The initialization procedure is shown in the following flowchart
(Figs. 3-22 to 3-24).
Configuring
Inlet valve 1
max. 30s open
∆y > 10 % ?
Outlet valve or
inlet valve 2 max. 30 s open
Ascertain
direction
Traverse the working
range of the actuator
with
yes
no
1
Potentiometer value
normalized manipulated variable [%]
RUN 1
∆y > 10 % ?
2
yes
no
> 5 s
Continue using:
Manual operation
Fig. 3-22 Initialization, part 1
Initialization