Siemens SIPART PS2 Kompaktbetriebsanleitung Seite 31

①
Purging air selector
②
Pneumatic connections Y1, PZ and Y2
Figure 5-1 Purge air switch on the pneumatic block; view of the positioner on the pneumatic connection side when the
cover is open
The factory setting is the "IN" position.
5.6 Commissioning linear actuators
5.6.1 Preparing linear actuators for commissioning
Requirements
You have already installed the positioner using the suitable mounting kit.
Setting the transmission ratio selector
Note
Commissioning
The setting of the transmission ratio selector is extremely important to commission the positioner.
Stroke [mm]
5 ... 20
25 ... 35
40 ... 130
Connecting the positioner
1. Connect a suitable current or voltage source. The positioner is now in the "P manual mode". The current potentiometer
voltage (P) in percent is shown in the upper line of the display, e.g.: "P37.5", and "NOINI" blinks in the lower line:
2. Connect the actuator and the positioner to the pneumatic lines.
3. Supply the pneumatic auxiliary power to the positioner.
Setting the actuator
1. Check whether the mechanical unit can be moved freely in the entire travel range. Move the actuator to the respective
end position for this purpose using the
Note
End position
By simultaneously pressing the
SIPART PS2 (6DR5...)
A5E03436620-05, 09/2014
Position of the transmission ratio selector
or button.
and buttons, you reach the end position faster.
33°
90°
90°
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