Leuze electronic RSL 440 Original Operating Instructions page 105

Diagnosis and troubleshooting
Diagnostic Diagnostic message
ID
P0429 Safety configuration is not compatible: un-
known start/restart mode.
P0430 Safety configuration is not compatible: un-
known start mode.
P0431 Safety configuration is not compatible: un-
known restart mode.
P0432 Safety configuration is not compatible: un-
known OSSD stop mode.
U0573 EDM fault at system start.
U0574 Switching fault, EDM at OSSD A: external
relay does not switch off.
U0575 Switching fault, EDM at OSSD A: external
relay does not switch on.
U0576 Switching fault, EDM at OSSD B: external
relay does not switch off.
U0577 Switching fault, EDM at OSSD B: external
relay does not switch on.
U0580 Switching fault at inputs SE1 and SE2; ex-
ternal safety device does not switch in ac-
cordance with the specifications.
U0582 Field pair changeover is not performed in
accordance with the specifications config-
ured in the safety sensor: overlap time too
long.
U0583 Field pair changeover is not performed in
accordance with the specifications config-
ured in the safety sensor: no signal for field
pair activation.
U0584 Field pair changeover is not performed in
accordance with the specifications config-
ured in the safety sensor: changeover time
exceeded.
U0585 Field pair changeover is not performed in
accordance with the specifications config-
ured in the safety sensor: changeover order
not observed.
U0792 Field pair changeover without release.
U0793 Field pair changeover without request.
U0849 Field pair changeover not permitted.
Leuze electronic GmbH + Co. KG
Measure
Swap out the safety sensor or change the
configuration. The type of safety sensor must
be the same as the type stored in the connec-
tion unit or in the Sensor Studio software.
Swap out the safety sensor or change the
configuration. The type of safety sensor must
be the same as the type stored in the connec-
tion unit or in the Sensor Studio software.
Swap out the safety sensor or change the
configuration. The type of safety sensor must
be the same as the type stored in the connec-
tion unit or in the Sensor Studio software.
Swap out the safety sensor or change the
configuration. The type of safety sensor must
be the same as the type stored in the connec-
tion unit or in the Sensor Studio software.
Check the wiring of the downstream relays
and that they are functioning correctly.
Check the wiring of the downstream relays
and that they are functioning correctly.
Check the wiring of the downstream relays
and that they are functioning correctly.
Check the wiring of the downstream relays
and that they are functioning correctly.
Check the wiring of the downstream relays
and that they are functioning correctly.
Check the wiring of the external safety device
and that the parameter settings in the configu-
ration are correct.
Check the changeover times of function inputs
F1 to F10 or the parameter settings in the
configuration.
Check the wiring and the changeover times of
function inputs F1 to F10.
Check the changeover times of function inputs
F1 to F10 or the parameter settings in the
configuration.
Check the wiring of function inputs F1 to F10
and that the parameter settings in the configu-
ration are correct.
Check the release signal for field pair
changeover or change the safety configura-
tion.
Check the request signal for field pair
changeover or change the safety configura-
tion.
Check the wiring of the field pair inputs.
RSL 440 105