Siemens SIPART Series Operating Instructions Manual page 137
Electropneumatic positioners with and without hart
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Also See for SIPART Series:
- Compact operating instructions (35 pages) ,
- Operating instructions manual (44 pages)
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Sequence of automatic initialization (Page 117)
7.5.3
Manual initialization of part-turn actuators
You can use this function to initialize the positioner without needing to move the actuator to
the end stops. The start and end positions of the actuator travel are set manually. When the
control parameters are optimized, the further initialization process runs automatically.
Requirements
The following requirements 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
Initializing the positioner manually
1. Switch to the "Configuration" mode. To do this, press the
2. Set the "YFCT" parameter to "turn". To do this, press
3. Call the second parameter "YAGL". To do this, press
SIPART PS2 with and without HART
Operating Instructions, 10/2013, A5E00074631-11
"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°.
until the display shows the following:
7.5 Commissioning part-turn actuators
button for at least 5 seconds
. The display shows the following:
. The display shows the following:
Commissioning
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