SIPART PS2 (6DR5...)
28 A5E03436620-06, 04/2015
5.4 Parameter
5.4.1 Initialization parameters 1 to 5 (with and without HART)
Introduction
Parameters 1 to 5 are the same for all versions of the positioner. These parameters are used to adjust the positioner to the
actuator. Normally, setting these parameters is sufficient to be able to operate the positioner on an actuator.
If you want to get to know all details of the positioner, gradually try out the effects of the remaining parameters by systematic
testing.
-set parameter values are printed in bold in the following table.
1.YFCT Actuator Normal Inverte
Linear actuator - carrier pin
FWAY -FWAY
Linear actuator - external
Part-turn actuator with NCS
Linear actuator with NCS ncSL -ncSL
Linear actuator with NCS
Rated angle of rotation of positioner shaft
Range of stroke (optional setting)
(Short lever 33°, range of stroke 5 to 20 mm)
(Short lever 90°, range of stroke 25 to 35 mm)
40 | 50 | 60 | 70 | 90 | 110 | 130
(Long lever 90°, range of stroke 40 to 130 mm)
Initialization (automatic)
NOINI | no / ###.# | Strt
NOINI | no / ###.# | Strt
Set the transmission ratio selector accordingly.
Parameter only appears with "WAY", "-WAY", "ncSLL", and "-ncLL"
3)
If used, the value on the actuator must correspond to the set range of stroke on the lever arm.
Carrier must be set to the value of the actuator travel or, if this value is not scaled, to the next larger scale value.
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