Troubleshooting
System Connections Check Flowchart
connected connectors
and cables OK?
Turn power ON.
Is the ERROR
indicator flashing?
indicator ON?
6-8
Start
Are the
Yes
Yes
No
Is the RUN
No
Yes
OK
No
Connect normally.
Replace the Controller.
Is the rated
voltage provided?
Yes
Is RESET input ON?
No
Replace the Controller.
Section 6-5
No
Provide the rated voltage.
Yes
Turn RESET input OFF.