Self-Diagnostic Function - Omron V680-CA5D01-V2 User Manual

SECTION 6
Troubleshooting

Self-diagnostic Function

Details of Errors
Fatal Errors
If a CPU error or internal memory error occurs, the RUN/RST indicator will go out and RUN outputs will
turn OFF. For internal memory errors, the COMM indicator will light red.
For Antenna supply voltage errors, the RUN/RST indicator will light green. RUN outputs will not turn
OFF.
Nonfatal Errors
If an error occurs in communications between the ID Controller and host device or between the
Antenna and a Tag, an error code will be displayed on the monitor display (error code display mode).
Details of up to 30 errors can be stored in memory and can be read with a command from the host
device.
Display and Output Status during Operation
Two Output Mode
Status
Processing
communications
Communications
processing interval
Test
Communications
normal
Communications
error
Waiting for data
send/receive
Sending/receiving
data
RUN
Communications
normal
Host communications
error
Communications error
CPU error
Fatal
Antenna power supply
error
error
Internal memory error
Emergency
External reset input ON
stop
: Not lit
USR: Set with a CONTROLLER CONTROL command.
RFID System
238
User's Manual
: Lit yellow
: Lit green : Lit red
Indicator
Monitor
End code
Error code
End code
Error code
Error code
Output terminal