8-5 Troubleshooting
8-6
♦
System connection check flow
Start
Check
whether the connectors and cables are con-
nected correctly.
Connect them correctly.
Turn on the power supply.
Does RUN LED turn ON?
Check
whether the specified volt-
age is supplied.
Supply the specified voltage.
Does reset input turn ON?
Turn OFF reset input.
Does NORM/ERR (red) turn
ON?
Connect the programming console.
Does the display work?
Input the password.
Do the key switch and display
match?
Replace the controller with
another one.
Содержание V670-H11
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Страница 141: ...AuthorizedDistributor Printed in Japan Cat No Z148 E1 02 Note Specifications subject to change without notice...