Section 7
Troubleshooting
Errors and Indicator Status
Fatal Errors
Reader/Writer Operation Errors
User Configuration Memory Error
RUN
Lit green or fast
flashing green
Unstable Control Signal or User Configuration Memory (Host Device
Communications Conditions Settings) Error
RUN
Flashing green
Multi-Reader/Writer Execution Error
RUN
Flashing green or fast
flashing green
IP Address Duplication Error (Indicator Flashes Red Irregularly)
RUN
Fast flashing green
RFID System
168
User's Manual
(PROFINET)
NORM/ERR
There is an error in user configuration memory.
Initialize the settings to restore normal operation.
Refer to User Configuration Memory Error in this Section for information for
lnitialize the setting.
p.171
Flashing red
NORM/ERR
The value of the control signal is not stable.
See if the control signal line in the V680S Cable is connected correctly to 24
VDC. See if there is a source of strong noise near the Reader/Writer or
Cable.
There is an error in user configuration memory (host device communications
conditions settings).
Initialize the settings to restore normal operation.
Refer to User Configuration Memory Error in this Section for information for
Flashing red
lnitialize the setting.
p.171
* The Reader/Writer automatically starts in Safe Mode when it detects an
error.
NORM/ERR
The multi-Reader/Writer functions cannot be executed.
Check the combination of the RF Tag communications option setting and
multi-Reader/Writer function operating mode in the Master Reader/Writer.
Correct the IP address settings so that the Slave Reader/Writer does not use
the same IP address as the Master Reader/Writer.
For details, refer Section 2 Multi-Reader/Writer Operation.
Lit red
p.50
NORM/ERR
Devices with the same IP address were detected during Reader/Writer
startup.
Correct the IP address settings of the Reader/Writers.
Flashing red
irregularly
Processing when error occurs
Processing when error occurs
Processing when error occurs
Processing when error occurs