Yagl' Rated Angle Of Rotation Of Feedback; Yway' Range Of Stroke - Siemens SIPART PS2 Series Operating Instructions Manual

Factory setting:
8.4.1.2

'2.YAGL' Rated angle of rotation of feedback

Condition:
Possible settings:
Purpose:
Factory setting:
See also
Sequence of automatic initialization (Page 109)
8.4.1.3

'3.YWAY' Range of stroke

Condition:
Possible settings:
SIPART PS2 with 4 to 20 mA/HART
Operating Instructions, 11/2019, A5E00074631-AE
● WAY/-WAY: The positioner compensates the non-linearity. The
non-linearity is caused by the transformation of the linear move‐
ment of the linear actuator into the rotary movement of the po‐
sitioner shaft. For correct compensation, follow the instructions
in section "Preparing linear actuators for commissioning
(Page 117)".
WAY
Transmission ratio selector and the value set in the '2.YAGL' pa‐
rameter match. Only then does the value shown on the display
match the actual position.
● 33°
● 90°
Use this parameter for a linear actuator. For a linear actuator, set an
angle of 33° or 90° depending on the range of stroke. The current
setting of the actuator is then measured more accurately. The fol‐
lowing is applicable:
● 33°: Strokes ≤ 20 mm
● 90°: Strokes 25 mm to 35 mm
● 90°: Strokes > 40 mm to 130 mm
Use the mounting kit:
● 6DR4004-8V for strokes up to 35 mm
● 6DR4004-8L for strokes greater than 35 mm up to 130 mm
'2.YAGL' can only be adjusted if '1.YFCT' is set to 'WAY'/'-WAY' or
'FWAY'/'-FWAY'.
With all other settings of '1.YFCT', an angle of 90° is automatically
set for '2.YAGL'.
33°
● Positioner is mounted.
● Carrier pin is mounted on the lever in accordance with the ac‐
tuator's range of stroke as described in section Mounting to lin‐
ear actuator (Page 40).
● OFF
● 5.0 | 10.0 | 15.0 | 20.0 | 25.0 |30.0 | 35.0 | 40.0 |
50.0 | 60.0 | 70.0 | 90.0 | 110.0 | 130.0
Parameter assignment
8.4 Description of parameters
145