Diagnostics Value '50.Lkpul - Length Of The Leakage Compensation Pulse; Diagnostics Value '51.Lkper - Period Of The Leakage Compensation Pulse; Online Diagnostics; Overview Of Online Diagnostics - Siemens SIPART PS2 Operating Instructions Manual

Travel range
Travel range section [%]
Division of travel ranges
12.2.4.32

Diagnostics value '50.LKPUL - Length of the leakage compensation pulse'

Display range:
Purpose:
Factory setting:
12.2.4.33

Diagnostics value '51.LKPER - Period of the leakage compensation pulse'

Display range:
Purpose:
Factory setting:
12.3

Online diagnostics

12.3.1

Overview of online diagnostics

Online diagnostics means diagnostics during ongoing operation. A few important variables and
parameters are continuously monitored during the operation of the positioner. In
"Configuration" mode, you can configure this monitoring in such a way that the fault message
output will be activated if, for instance, a limit is exceeded.
Information about what events can activate the fault message output can be found in the table
in chapter "Overview of error codes (Page 272)".
SIPART PS2 with PROFIBUS PA
Operating Instructions, 05/2019, A5E00127926-AC
WT00 WT05 WT10
- ≥ 5 ≥ 10
< 5 < 10 < 30
You can simultaneously set the eight operating hours counters to
zero.
TIP: Since the travel ranges are provided at the end of the diag‐
nostics parameters, press the
the button. This will help you to access the desired diagnostics
parameters faster.
-256 ... 0 ... 254
This value in milliseconds indicates the length of a compensation
pulse when Monitoring/compensation of pneumatic leakage 'C.\
\LEAK' (Page 170) is active. The sign indicates the control direction
of the pulse.
0
0.00 ... 600.00
This value in seconds indicates the period of the leakage compen‐
sation pulses when Monitoring/compensation of pneumatic leak‐
age 'C.\\LEAK' (Page 170) is active.
0.00
Diagnostics and troubleshooting
WT30 WT50 WT70
≥ 30 ≥ 50 ≥ 70
< 50 < 70 < 90
button several times along with
12.3 Online diagnostics
WT90 WT95
≥ 90 ≥ 95
< 95 -
271