No data can be obtained when the program monitor retrieves the latest data from the controller at fixed intervals.
(2) Check no abnormality on the controller side.
(3) Turn the controller power switch once and operate again.
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204D |
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Failed to get data from a controller. Do you want to continue? |
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[Exclusively for ƒÊVision-21] No data can be obtained when the program monitor retrieves the latest data from the controller at fixed intervals. |
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(1) Check the connection. (2) Check no abnormality on the controller side. (3) Turn the controller power switch once and operate again. |
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