Troubleshooting For Intelligent Tap - Omron F3SG-SRB Series User Manual

8-1-4. Troubleshooting for Intelligent Tap

If the Intelligent Tap detects any failure, it transitions to the LOCKOUT state. Under the LOCKOUT
state, the ERR indicator is turned ON. Identify an error according to the combination of the indicators
when the error occurs. See the following troubleshooting tables to take measures.
Illuminated OFF
Combination of indicators and error description
ERR IN
(Red) (Yellow) (Green/Red)
• The signals output to IO-Link or IN and OUT indicators show the statuses of the F3SG-SR/PG or Intelligent Tap except
their LOCKOUT state.
• The muting inputs A and B are kept in the OFF state when the LOCKOUT state occurs due to the power supply voltage
error.
Description
Indicator
Communication X
error
1 2
Fast blinking Slow blinking
OUT IO-Link
(Green)
Communication error
DIP Switch circuit error at startup
Communication error in Backup
Communication error in Restoration
Green
Communication error between the
F3SG-SR and the Intelligent Tap
Red
Restoration failed
Green
LOCKOUT state of the F3SG-SR
Red
IO-Link circuit error
Power supply voltage error, or
other errors
Checking by
Error code
SD Manager 3/
(HEX)*
SD Manager 3
Mobile APP
X 1D
3 4
Error description
Cause and measures
The communication lines or other lines may be short-circuited or
broken.
Check the cables for cascading or extension cables.
If the wiring is extended with cables other than specified, the
cables used for extension may not have performance equivalent
or greater than the specified cables. Use cables with the same
performance or more than the specified cables.
Appendix
1 IN
2 OUT
3 IO-Link
4 ERR
F3SG-SR
User's Manual
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