Leuze electronic MSI-MD-FBX Original Operating Instructions page 38

Error
U35
U41
U43
U44
U45
U46
U47
U48
U49
U50
U51
U52
U55
U56
U58
U59
Leuze electronic
Cause/description
Sequence error if muting sen-
sor 3 and muting sensor 4 are
activated and muting sensor 3
should be free
Concurrency expectation of
the muting signals not met:
second signal outside toler-
ance of 4 s
Muting end before protective
field release
Sequence error if muting sen-
sor 1 and muting sensor 2 are
activated and muting sensor 2
should be free
Sequence error if muting sen-
sors 1 to 3 are activated and
muting sensor 3 should be free
Sequence error if all muting
sensors are activated and mut-
ing sensor 4 should be free
Sequence error between mut-
ing sensor 2 and muting sen-
sor 1
Sequence error between mut-
ing sensor 3 and muting sen-
sor 2
Sequence error between mut-
ing sensor 4 and muting sen-
sor 3
Muting restart without valid
muting configuration of the
muting sensors
Only one muting signal active
in case of protective field viola-
tion, the second muting signal
is missing
Oscillating muting sensor de-
tected
Time limit for override ex-
ceeded
Acknowledgment unit was ac-
tuated with interrupted protec-
tive field and without activated
muting sensor
Muting timeout elapsed
A muting sensor has switched
on and off again multiple times
without muting having been
triggered
Remedies and measures
Check the arrangement and align-
ment of the muting sensors
Check the arrangement of the mut-
ing sensors or the programming of
the machine interface if required.
Select a valid muting condition.
Check the arrangement and align-
ment of the muting sensors
Check the arrangement and align-
ment of the muting sensors
Check the arrangement and align-
ment of the muting sensors
Check the arrangement and align-
ment of the muting sensors
Check the arrangement and align-
ment of the muting sensors
Check the arrangement and align-
ment of the muting sensors
Check the mounting of the muting
sensors and the activation of the
muting signals.
Check the mounting of the muting
sensors and the activation of the
muting signals.
Check the wiring or whether the
muting sensor is defective. Ex-
change the muting sensor if nec-
essary.
Check the further processing of
the OSSD signals and the design
of the muting system.
Check the arrangement and con-
nections of the muting sensors and
carry out muting restart again if re-
quired.
Actuate the acknowledgment unit
Check the arrangement and align-
ment of the muting sensors.
MSI-MD-FBX
Diagnostics and troubleshooting
Behavior of the
muting controller
Automatic reset
Automatic reset
Automatic reset.
Automatic reset
Automatic reset
Automatic reset
Automatic reset
Automatic reset
Automatic reset
Automatic reset
Automatic reset
Automatic reset.
Automatic reset
Automatic reset
Automatic reset
Automatic reset
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