Omron V680S Series - Page 184

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