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Problem
Probable cause
All the LED of
8
Teaching data setting er-
the threshold
7
ror
6
indicators fla-
Buzzer
The Sensor was set to
5
shes and the
sounds
4
MONITOR or RUN mode
3
buzzer sounds.
before teaching comple-
2
1
ted.
This LED of
8
Serial buffer overflow er-
7
the threshold
ror
6
Buzzer
indicators fla-
5
Either the send buffer or
4
sounds
shes and the
receive buffer has be-
3
buzzer sounds.
come full during commu-
2
1
nications.
A current exceeding the rated val-
Control output (OUTPUT)
ue has flowed to the output transis-
and enable output are OFF,
tor and the over-current protective
and will not turn ON.
circuit has been triggered.
Detection Range type error
This LED of
8
7
the threshold
Detection Range mode
6
Buzzer
indicators fla-
currently set is different
5
sounds
4
from that set in teaching.
shes and the
3
buzzer sounds
2
1
three times.
・ The F10-S30R/S50R can not detect red object with white backgrounds.
Use the F10-S15R/S05R inseead.
・ The F10-S15R/S05R can not detect green object with white backgrounds.
Use the F10-S30R/S50R inseead.
Remedy
Perform the teaching
of the Sensor in
TEACH mode.
Refer to 1.Pattern
Registration(TEACH
Mode)on page 19.
Send buffer overflow Change
the communications settings.
Receive buffer overflow
Wait for a response from the
F10 then send the command.
Reduce the current so
that it will not exceed
the rated value.
Consult your OMRON
representative, when
these signals do not be-
come ON even if reduc-
ing.
Perform again the teaching
in TEACH mode or change
the Detection Range mode.
Refer to
4.1.
TEACH mode.
59
10. Dimensions
60
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