Siemens SIPART PS2 Series Operating Instructions Manual page 140

Electropneumatic positioners with 4 to 20 ma/hart
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Parameter assignment
8.3 Tabular overview of the parameters
Note
Display
Parameters A to U and their sub-parameters are only displayed when the extended diagnostics
has been activated in parameter "52.XDIAG (Page 162)" with setting "On1", "On2" or "On3".
Overview parameter A
Parameter
Function
A. PST
Partial stroke test with the following parameters:
A1.STPOS
Start position
A2.STTOL
Start tolerance
A3.STRKH
Stroke height
A4.STRKD
Stroke direction
A5.RPMD
Ramp mode
A6.RPRT
Ramp rate
A7.FLBH
Response after failed partial stroke test
A8.INTRV
Test interval
A9.PSTIN
Reference stroke time for partial stroke test
AA.FACT1
Factor 1
Ab.FACT2
Factor 2
AC.FACT3
Factor 3
Overview parameter b
Parameter
Function
b. DEVI
Monitoring of dynamic control valve behavior with the following parameters:
b1.TIM
Time constant
b2.LIMIT
Limit
b3.FACT1
Factor 1
b4.FACT2
Factor 2
b5.FACT3
Factor 3
Overview parameter C
Parameter
Function
C. LEAK
Monitoring/compensation of pneumatic leakage with the following parameters:
C1.LIMIT
Limit
C2.FACT1
Factor 1
C3.FACT2
Factor 2
C4.FACT3
Factor 3
140
Parameter values
0.0 ... 100.0
0.1 ... 2.0 ... 10.0
0.1 ... 10.0 ... 100.0
uP / do / uP do
OFF / On
0.1 ... 1.0 ... 100.0
Auto / HOLd / AirIn / AirOu
OFF / 1 ... 365
NOINI / (C)##.# / FdIni / rEAL
0.1 ... 1.5 ... 100.0
0.1 ... 3.0 ... 100.0
0.1 ... 5.0 ... 100.0
Parameter values
Auto / 1 ... 400
0.1 ... 1.0 ... 100.0
0.1 ... 5.0 ... 100.0
0.1 ... 10.0 ... 100.0
0.1 ... 15.0 ... 100.0
Parameter values
0.1 ... 30.0 ... 100.0
0.1 ... 1.0 ... 100.0
0.1 ... 1.5 ... 100.0
0.1 ... 2.0 ... 100.0
Operating Instructions, 11/2019, A5E00074631-AE
Unit
%
%
%
%/s
Days
s
Unit
s
%
Unit
%
SIPART PS2 with 4 to 20 mA/HART

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