Omron F3SG-PGA-A User Manual page 455

Checking by
Description
Indicator
F3SG-SR/PG X
LOCKOUT state
Restoration failed X
Power supply X
voltage error, or
other errors
DIP Switch circuit X
error at startup
IO-Link circuit error X
Internal error X
* You can check the error codes by SD Manager 3 or SD Manager 3 Mobile APP.
Error code
(hex)*
SD Manager 3
- - The F3SG-SR/PG is in the LOCKOUT state. For details of the
error of the F3SG-SR/PG, check the indicator status or error
code of the F3SG-SR/PG.
- - The sensor configuration (sensor model, connection
configuration, etc.) stored in the Intelligent Tap by the Backup
process does not match the sensor configuration of the
connected F3SG-SR/PG. Connect the F3SG-SR/PG with the
same sensor configuration as the backed-up sensor
configuration, or perform the Backup process of the connected
F3SG-SR / PG.
Error codes are not recorded. Refer to 3-6. Backup/Restoration
for more information on the Backup and Restoration procedures.
X A3 The muting inputs A and B are kept in the OFF state when the
LOCKOUT state occurs due to the power supply voltage error.
The power supply voltage may have dropped temporarily when
the F3SG-SR/PG is in operation. Check for temporary power
supply voltage drop (by about 12 VDC) by the influence of the
inductive load, etc.
If the exclusive power supply is not used, check the power
consumption of other connected devices for enough capacity.
Power supply voltage may be outside the rated range.
Connect the F3SG-SR/PG to a 24 VDC±20% power supply
voltage.
Voltage fluctuation may have occurred due to insufficient power
supply capacity.
Replace the power supply with one that has a larger capacity.
Instantaneous break or instantaneous stop may have occurred
due to power sharing with other devices. Do not share the power
supply with other devices.
Connect the F3SG-SR/PG to a power supply that is dedicated to
electro-sensitive protective devices for electro-sensitive
protective equipment such as the F3SG-SR/PG, safety controller,
etc.
X BC The internal circuit may be defective.
Replace the Intelligent Tap.
X BD The internal circuit may be defective.
Replace the Intelligent Tap.
X Others The internal circuit may be defective.
Replace the Intelligent Tap.
Cause and measures
8-1-2. LOCKOUT State
3-6. Backup/Restoration
Appendix
E
F3SG-SR/PG
425
User's Manual