Meaning Of The Diagnostic Values; Diagnostic Value '1.Strks - Number Of Total Strokes; Diagnostic Value '2.Chdir - Number Of Changes In Direction; Diagnostic Value '3.\\Cnt - Number Of Fault Messages - Siemens SIPART PS2 Operating Instructions Manual
Electropneumatic positioners with profibus pa
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Also See for SIPART PS2:
- Operating instructions manual (372 pages) ,
- Compact operating instructions (294 pages) ,
- Manual (200 pages)
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No.
Abbreviation
Meaning
50
WT05
Number of operating hours in the travel range WT05
51
WT10
Number of operating hours in the travel range WT10
52
WT30
Number of operating hours in the travel range WT30
53
WT50
Number of operating hours in the travel range WT50
54
WT70
Number of operating hours in the travel range WT70
55
WT90
Number of operating hours in the travel range WT90
56
WT95
Number of operating hours in the travel range WT95
11.2.4
Meaning of the diagnostic values
11.2.4.1
Diagnostic value '1.STRKS - Number of total strokes'
Display range:
Purpose:
11.2.4.2
Diagnostic value '2.CHDIR - Number of changes in direction'
Display range:
Purpose:
11.2.4.3
Diagnostic value '3.\\CNT - Number of fault messages'
Display range:
Purpose:
11.2.4.4
Diagnostic value '4.A1CNT - Number of alarms 1' / '5.A2CNT - Number of alarms 2'
Requirement:
Display range:
Purpose:
SIPART PS2 with PROFIBUS PA
Operating Instructions, 02/2016, A5E00127926-AB
0 ... 4.29E9
In operation, the movements of the actuator are summed up and
displayed in this diagnostics parameter as the number of strokes.
Unit: 100% strokes, i.e. the path between 0 and 100% and back.
0 ... 4.29E9
Every change in direction of the actuator is noted in the controller
and added to the number of changes in direction.
0 ... 4.29E9
Every fault is noted in the closed-loop controller with '3. CNT' and
added to the number of fault messages.
'41.AFCT' Alarm function (Page 164) parameter is activated.
0 ... 4.29E9
This value indicates how often the alarm has been triggered.
Alarm, fault and system messages
Representable di‐
Unit
agnostics values
0 ... 4.29E9
Hours
0 ... 4.29E9
Hours
0 ... 4.29E9
Hours
0 ... 4.29E9
Hours
0 ... 4.29E9
Hours
0 ... 4.29E9
Hours
0 ... 4.29E9
Hours
11.2 Diagnostics
Properties
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255
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