FUNCTION_BLOCK Close EXTENDS CBM.ETrig
Close a serial com port opened via the FB COM.Open. The output handle hCom must be used here to close the COM port!
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InOut:
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Scope
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Name
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Type
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Comment
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Input
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hCom
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CAA.HANDLE
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Handle to the open COM port. Ist returned by the COM.Open function block.
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Output
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eError
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ERROR
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Local library error ID (0: no error; 5001: time out)
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