Omron V700 Series Operation Manual page 115

Troubleshooting
Host Communications Check Flowchart
Start
Send the TS command
from the host.
Is the response
normal?
Is the communications
frame OK?
Are the
communications cable
connectors wired OK?
Is the host working
normally?
Replace the Controller.
Section
Revise the communications
frame correctly.
Wire the connectors
correctly.
Revise the host program
correctly or replace the host.
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