Omron F3SG-SR Series, User Manual

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344
Chapter
8
Troub
le
sho
oting
F3SG-SR
User’s Manual
Appendix
8-1-2-2. Troubleshooting
Identify an error according to the combination of the indicators when the error occurs. See the following
troubleshooting tables to take measures.
Illminated
Blink
Combination of indicators and error description
<Indicator status at lockout: Receiver>
Orange blinking
Blinking twice
*1. For F3SG-SRA, the Area Beam Indicator closer to the "TOP" mark on the F3SG-SR blinks.
*2. For F3SG-SRA, the Area Beam Indicator closer to the "BTM" mark on the F3SG-SR blinks.
Error due to change of PNP/NPN
polarity during operation
Cap error
Other sensor error
DIP Switch setting error
Blanking monitoring error
Configuration error
Parameter error
ERR indicator MAINT indicator Other indicators Error description
TOP
Safety output error due to power
supply voltage or noise
Communication error
External device monitoring error
Error other than those above
Intelligent Tap error
Safety Output error
BTM
*1
*2
E
or
ERR
Blinking once
E
or
ERR
Blinking once
E
or
ERR
M
or
MAINT
[Error description]
M
or
MAINT
Recoverable error
Red blinking :
Replacement-recommended
error
O
or
OSSD
P
or
PNP
F
or
CFG
O
or
OSSD
Combination of indicators and error description
<Indicator status at lockout: Emitter>
Cap error
Other sensor error
DIP Switch setting error
Communication error
Error other than those above
ERR indicator Other indicators Error description
Operating range selection setting error
*1. For F3SG-SRA, the Area Beam Indicator closer to the "TOP" mark on the F3SG-SR blinks.
*2. For F3SG-SRA, the Area Beam Indicator closer to the "BTM" mark on the F3SG-SR blinks.
*3. The indicator blinks only in the case the Wired Synchronization is enabled and is off in the case
the Optical Synchronization is enabled.
L
or
LONG
E
or
ERR
Blinking once
TOP
*1 *3
*2 *3
BTM