Online Diagnostics; Overview Of Error Codes - Siemens SIPART PS2 Series Operating Instructions Manual

11.3

Online diagnostics

11.3.1

Overview of error codes

Overview of error codes that activate the fault message output
You can find where the error codes are output in the display under "52.XDIAG (Page 162)".
Error Three- Event
code stage
1 No Control deviation:
Actual value re‐
sponse has excee‐
ded values for TIM
and LIM
2 No Device not in "Au‐
tomatic" mode
3 No Digital input BIN1
or BIN2 active
4 Yes Limit for number of
total strokes ex‐
ceeded
5 Yes Limit for number of
changes in direc‐
tion exceeded
6 Yes Lower endstop lim‐
it exceeded
7 Yes Upper endstop lim‐
it exceeded
8 No Deadband limit ex‐
ceeded
SIPART PS2 with 4 to 20 mA/HART
Operating Instructions, 11/2019, A5E00074631-AE
Parameter setting Error message disappears
when
Always active ... the actual value response
falls below the value for LIM
**. FCT ... the device is changed to
1)
"Automatic" mode.
= nA or = nAB
**. FCT ... the digital input is no longer
1)
activated.
= nAB and digital
function BIN1 or
BIN2 to "On"
L. STRK≠OFF ... the stroke counter is reset
or the thresholds are in‐
creased
O. DCHG≠OFF ... the counter for changes of
direction is reset or the thresh‐
olds are increased.
F. ZERO≠OFF ... the deviation of the endstop
disappears or the device is re-
**.YCLS = do or up
initialized.
do
G. OPEN≠OFF ... the deviation of the endstop
**.YCLS = do or disappears or the device is re-
1)
up do initialized.
E. DEBA≠OFF ... the limit is undershot again
**.DEBA = Auto
1)
Diagnostics and troubleshooting
11.3 Online diagnostics
Possible causes
Supply pressure PZ missing,
actuator fault, process valve
fault (e.g. blockage).
The device has been config‐
ured or is in the manual mode
The contact connected to the
digital input was active (e.g.
packing gland monitoring,
overpressure, temperature
switch).
The total path covered by the
actuator exceeds one of the
configured thresholds.
The number of changes of di‐
rection exceeds one of the
configured thresholds.
Wear and tear of the process
valve, deposits or foreign bod‐
ies in the process valve, me‐
chanical misalignment, fric‐
tion clutch moved.
Wear and tear of the process
valve, deposits or foreign bod‐
ies in the process valve, me‐
chanical misalignment, fric‐
tion clutch moved.
Increased packing gland fric‐
tion, mechanical gap in the po‐
sition feedback.
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