Why not able to set comp port in serial communication block
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It giving error - error is occures while evaluating apply callback
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Answers (1)
Andrey Kiselnikov
on 13 Feb 2019
The most common reasons for this issue is that you didn't install the device driver - do you see your device in the device manager? The Second one is that this COM-port is used by another program right now.
For more detailed answer please give more information about your issue.
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