Overview Of Error Codes - Siemens SIPART PS2 Operating Instructions Manual

Diagnostics and troubleshooting
12.3 Online diagnostics
This chapter contains information about the following situations in particular:
● Possible causes of the fault message.
● Events which activate the fault message output or alarm outputs.
● Setting of parameters needed for event monitoring.
● Canceling a fault message
When the fault message output is triggered in automatic or manual mode, the display shows
which fault triggered the message. Both digits at bottom-left indicate the corresponding error
code. If multiple triggers occur at the same time, they are displayed one after the other cyclically.
See also
Extended diagnostics parameters A to P (Page 163)
12.3.2

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 '50.XDIAG' Activation of
extended diagnostics (Page 160).
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 Binary 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
272
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 binary input is no longer
1)
activated.
= nAB and binary
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
Possible causes
Compressed air failure, actua‐
tor fault, valve fault (e.g. block‐
ade).
The device has been config‐
ured or is in the manual mode
The contact connected to the
binary 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 valve
seat, deposits or foreign bod‐
ies in the valve seat, mechan‐
ical misalignment, friction
clutch moved.
SIPART PS2 with PROFIBUS PA
Operating Instructions, 05/2019, A5E00127926-AC