Siemens SIPART PS2 Compact Operating Instructions

SIPART PS2 (6DR5...)
A5E03436620-06, 04/2015
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5.4.2 Initialization parameters 1 to 5 (PA and FF)
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 the positioner in detail, gradually try out the effects of the remaining parameters by systematic
testing.
Note
Factory
-set parameter values are printed in bold in the following table.
Overview
Parameter
Function
Parameter values
Unit
1.YFCT
Type of position actuator
turn (part-turn actuator)
WAY (linear actuator)
LWAY (linear actuator without sine correction)
ncSt (part-turn actuator with NCS)
-ncSt (part-turn actuator with NCS, inverse
direction of action)
ncSL (linear actuator with NCS)
ncSLL (linear actuator with NCS and lever)
2.YAGL
Nominal angle of rotation of the feedback message
1)
33°
Degrees
90°
3.YWAY
2)
Range of stroke (optional setting)
3)
OFF
mm
5 | 10 | 15 | 20
(Short lever 33°)
25 | 30 | 35
(Short lever 90°)
40 | 50 | 60 | 70 | 90 | 110 | 130
(Long lever 90°)
4.INITA
Initialization (automatic)
NOINI | no / ###.# | Strt
5.INITM
Initialization (manual)
NOINI | no / ###.# | Strt
1)
Set the transmission ratio selector accordingly.
2)
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.

Siemens SIPART PS2 Specifications

General

Supply Pressure	1.4 to 7 bar (20 to 100 psi)
Enclosure Rating	IP66/NEMA 4X
Communication Protocols	HART, PROFIBUS PA, FOUNDATION Fieldbus
Output Pressure	0 to 100% of supply pressure
Hazardous Area Certification	ATEX, IECEx, FM, CSA
Type	Electropneumatic
Input Signal	4-20 mA
Rotation Angle	30° to 90°
Operating Temperature	-40°C to +80°C
Mounting	Linear and rotary actuators
Air Consumption	Typically less than 0.1 kg/h