Siemens SIPART PS2 Series Operating Instructions Manual page 127

Conditions
The following conditions must be fulfilled before activating manual initialization:
1. The positioner has been prepared for using on part-turn actuators.
2. The actuator can be moved completely.
3. The displayed potentiometer position is within the permissible range between "P5.0" and
"P95.0".
Note
Setting of the adjustment angle
The usual adjustment angle for part-turn actuators is 90°. Accordingly set the transmission
ratio selector in the positioner to 90°.
Initializing the positioner manually
1. Switch to the "Configuration" mode. To do this, press the
until the display shows the following:
2. Set the "YFCT" parameter to "turn". To do this, press
3. Call the second parameter "YAGL". To do this, press
4. Call the "INITM" parameter. To do this, press the
following:
5. Start the initialization process. Press the
shows the following:
SIPART PS2 with 4 to 20 mA/HART
Operating Instructions, 11/2019, A5E00074631-AE
7.11 Commissioning part-turn actuators
button for at least 5 seconds
. The display shows the following:
. The display shows the following:
button twice. The display shows the
button for at least 5 seconds until the display
Commissioning
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