Alarm, fault and system messages
12.2 Diagnostics
SIPART PS2 with PROFIBUS communication
Operating Instructions, 09/2007, A5E00127926-07
225
No.
Abbreviation Meaning
Values that can
be displayed
Unit
Reset
possibl
e
46
WT05
Number of operating hours in the actuating range
WT05
0 ... 4.29E9
Hours
X
47
WT10
Number of operating hours in the actuating range
WT10
0 ... 4.29E9
Hours
X
48
WT30
Number of operating hours in the actuating range
WT30
0 ... 4.29E9
Hours
X
49
WT50
Number of operating hours in the actuating range
WT50
0 ... 4.29E9
Hours
X
50
WT70
Number of operating hours in the actuating range
WT70
0 ... 4.29E9
Hours
X
51
WT90
Number of operating hours in the actuating range
WT90
0 ... 4.29E9
Hours
X
52
WT95
Number of operating hours in the actuating range
WT95
0 ... 4.29E9
Hours
X
12.2.3
Meaning of diagnostics values
1 STRKS - stroke number
The movements of the actuator in operation are summed up and can be read here as the
stroke number. Unit: 100% strokes, i.e. the path between 0 and 100 % and back. The value
is written in a non-volatile memory every 15 minutes. It can be set to zero using the
increment button.
2 CHDIR - number of changes of direction
Every change of direction of the actuator caused in the dead zone is noted in the closed-loop
controller and added to the number of changes of direction.
The value is written in a non-volatile memory every 15 minutes. It can be set to zero using
the increment button.
3 CNT - number of fault messages
Every fault is noted in the closed-loop controller and added to the number of fault messages.
The counter can be set to zero using the increment button.
4 A1CNT - number of alarms 1
and
