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Factory setting:
9.4.1.2
'2.YAGL' Rated angle of rotation of feedback
Requirement:
Possible settings:
Purpose:
Factory setting:
SIPART PS2 with and without HART
Operating Instructions, 09/2014, A5E00074631-12
Meaning for actuator with inverted direction of action:
• Part-turn actuator closes when the drive shaft, positioner shaft
or NCS rotates in an anti-clockwise direction.
• Linear actuator closes when the actuator spindle rotates
downwards and the positioner shaft or NCS rotates in the
clockwise direction.
Additional information:
• The "'3.YWAY' Range of stroke (Page 158)" parameter is
displayed with the setting "WAY", "-WAY", "ncSLL" or "-ncLL".
• turn/-turn: The "'2.YAGL' Rated angle of rotation of feedback
(Page 157)" parameter is automatically set to 90° and cannot
be changed.
• WAY/-WAY: The positioner compensates the non-linearity
caused due to the transformation of the linear movement of the
linear actuator into the rotary movement of the positioner shaft.
For this purpose, the positioner is set in the factory in such a
way that it displays a value between "P49.0" and "P51.0" when
the lever on the positioner shaft is perpendicular to the linear
actuator spindle.
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 cur-
rent setting of the actuator is then measured more accurately. The
following is applicable:
• 33°: Strokes ≤ 20 mm
• 90°: Strokes 25 ... 35 mm
• 90°: Strokes > 40 ... 130 mm
Use the:
• Mounting set 6DR4004-8V for strokes up to 35 mm
• Mounting set 6DR4004-8L for strokes greater than 35 to
130 mm
The setting "turn" or "-turn" automatically sets an angle of 90° for
part-turn actuators.
33°
Parameterizing/addressing
9.4 Description of parameters
157
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