Purge Air Switching - Siemens SIPART PS2 Manual Del Usuario

Parameter Function
3.YWAY Range of stroke (optional setting)
2)
4.INITA Initialization (automatic)
5.INITM Initialization (manual)
Set the transmission ratio selector accordingly.
1)
The parameter only appears for "WAY" and for "ncSLL".
2)
When used the value must correspond with the set range of stroke on the actuator.
3)
Carriers must be scaled to the actuator's stroke value,or if this is not scaled they then must be set to the next
largest scaled value.

Purge air switching

When the enclosure is open, the purge air switch above the pneumatic terminal strip on the pneumatic block can be
accessed.
● In the IN position, the enclosure is flushed from inside with a small volume of clean and dry instrument air.
● In the OUT position, the purge air is directly directed towards outside.
①
Purging air selector
②
Pneumatic slots for connecting cable
Figure 21 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.
SIPART PS2 (6DR5...)
A5E03436620-01, 03/2011
Parameter values
3)
40 | 50 | 60 | 70 | 90 | 110 | 130
90°
OFF
5 | 10 | 15 | 20
(Short lever 33°)
25 | 30 | 35
(Short lever 90°)
(Long lever 90°)
NOINI | no / ###.# | Strt
NOINI | no / ###.# | Strt
Unit
mm
29