Siemens SIPART Series Operating Instructions Manual page 161
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)
Table of Contents
2.YAGL - angle of rotation of the feedback shaft
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 following is applicable:
● 33° for strokes ≤ 20 m
● 90° for strokes > 20 m
Both angles are possible if the lever up to 35 mm stroke is used. The long lever with a stroke
greater than 35 mm is intended for an angle of 90°. The long lever is not part of the mounting
kit 6DR4004-8V. Order the long lever separately using order number 6DR4004-8L.
The "YFCT = turn" parameter value sets an angle of 90° automatically for part-turn actuators.
Note
Matching the angles
Ensure that the values set in the transmission ratio selector and the "2.YAGL" parameter
match. If not, the value shown on the display does not match the actual position.
The factory setting is "33°".
See also
Overview of device components (Page 23)
3.YWAY - display of the range of stroke
Use this parameter to set the value for the real range of stroke. This parameter is optional.
You must set this parameter only if the determined value in mm is to be displayed at the end
of the initialization process of a linear actuator.
Determine the value for the range of stroke as follows:
Fix the carrier pin on the lever at the desired position. This position on the lever has a
specific scaled value, e.g. 25. Set this scaled value in the "YWAY" parameter.
If you select the "OFF" parameter value, the real stroke is not displayed after initialization.
Note
The value set in the "YWAY" parameter must match with the mechanical range of stroke. Set
the carrier to the value of the actuator stroke. If the actuator stroke is not scaled, set it to the
next higher scaled value.
The factory setting is "OFF".
SIPART PS2 with and without HART
Operating Instructions, 10/2013, A5E00074631-11
Parameterizing/addressing
9.4 Description of parameters
159
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