Preparations For Part-Turn Actuator; Automatic Initialization Of Part-Turn Actuator - Siemens SIPART PS2 6DR50xx Manual

3.6.4

Preparations for part-turn actuator

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3.6.5

Automatic initialization of part-turn actuator

SIPART PS2 Manual
A5E00074631--06
NOTE
Very important: Switch the transmission ratio selector in the
positioner (8, figure 2-2, page 17) to position 90° (normal angle for
part-turn actuator).
1. Mount the positioner with the appropriate mounting kit
(see chapter 3.3.5, page 52).
2. Connect the actuator and the positioner with the pneumatic lines
and supply pneumatic power to the positioner (figure 2-4 and 2-5,
page 19).
3. Connect a suitable current or voltage source (see figure 3-13,
page 59 and figure 3-20, page 63).
4. The positioner is now in the operating mode "P-manual
operation" The current potentiometer voltage (P) is displayed in %
in the top line of the display, e.g.: "P12.3", and "NOINI" flashes in
the bottom line:
5. Check the free running of the mechanics in the whole actuating
range by moving the actuator with the keys
to the respective end position.
NOTE
You can move the actuator quickly by pressing the other direction key
additionally whilst keeping the direction key selected first pressed.
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
you to the configuration operating mode.
Display
Preparing for Operation
and and driving
for longer than 5 s. This brings
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