Omron F3SG-SRB Series User Manual page 383

Checking by
Description
Indicator
Communication X
error between the
F3SG-SR and the
Intelligent Tap
F3SG-SR 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
SD Manager 3/
(HEX)*
SD Manager 3
Mobile APP
- - The F3SG-SR may be disconnected from the Intelligent Tap, the
communication line of the F3SG-SR may be broken, or the
internal circuit of the Intelligent Tap may be defective. Check the
connection and cable wiring between the Intelligent Tap and the
F3SG-SR. In the case of defective internal circuit, replace the
Intelligent Tap.
- - The F3SG-SR is in the LOCKOUT state. For details of the error
of the F3SG-SR, check the indicator status or error code of the
F3SG-SR.
- - 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. Connect the F3SG-SR with the same
sensor configuration as the backed-up sensor configuration.
Error codes are not recorded. When performing the Restoration
of the F3SG-SR with a different sensor configuration of other
than the number of beams, perform the Backup of the connected
F3SG-SR and then perform the Restoration again. 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 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 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 to a power supply that is dedicated to
electro-sensitive protective devices for electro-sensitive
protective equipment such as the F3SG-SR, 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
Appendix
E
F3SG-SR
355
User's Manual