Omron V680S Series User Manual page 182

Section 7
Troubleshooting
Host Device Communications Check Flowchart
START
Is there a response?
Yes
Error code
= 1003 hex?
No
Error code
= 1005 hex?
No
Error code
= 1006 hex?
No
OK
RFID System
180
User's Manual
(PROFINET)
No
Is the connector
wiring OK?
No
Correct the connector
wiring.
Are the
Yes
command contents
correct?
No
Send the correct
command.
Yes
Are the parameter
values correct?
No
Send the correct
parameters.
Yes
Is the Reader/Writer
busy?
Yes
Send the command when
the Reader/Writer can
perform processing.
Yes
Are the network
settings OK?
No
Correct the settings.
Yes
Yes
No
No
Correct the host device
program or replace the
host device.
Yes
Is the host
device operating
normally?
Yes
Replace the
Reader/Writer.