view user manual (pdf) - dyna-flo control valves

Preparing for Operation
3.6.5 Automatic initialization of rotary actuator
If you can move the actuator correctly through the actuating range,
leave it standing in a central position and start automatic initialization:
1. Press the operation mode key for longer than 5 s. This brings
you to the Configuration operating mode.
Display
2. Set the parameter with the -key to ”turn”
Display:
3. Switch to the second parameter by pressing the operation mode
key briefly. This has set automatically to 90°.
Display:
4. Switch on to the following display with the operation mode key :
5. Start initialization by pressing the key for longer than 5 s.
Display:
During the initialization phase ”RUN1” to”RUN5” appear one after
another in the bottom display (see also structograms in figure 3-33,
page 74 to figure 3-36, page 77).
. NOTE
The initialization process may last up to 15 minutes depending on the
actuator.
SIPART PS2 Manual
A5E00074631-03
71