(2) Check for abnormality on the controller.
(3) If time-out error was generated, extend the time-out length.
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4007 |
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ON-OFF selection failure |
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I/O ON-OFF selection to the controller has failed. |
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(1) Check the connection. (2) Check for abnormality on the controller. (3) If time-out error was generated, extend the time-out length. |
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