METHOD GetDataRecord : ConfigError
Get a data record of a submodule.
By using this method together with UpdateDataRecord(), the settings / parameters of a module or device can be updated at runtime.
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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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Return
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GetDataRecord
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ConfigError
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Input
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ID
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DWORD
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ID of the submodule that is owner of the data record
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INDEX
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UINT
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Index of the data record
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MLEN
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UDINT
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Maximum length to be read
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RECORD
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POINTER TO BYTE
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Data record
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Output
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LEN
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UDINT
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Length of the data record
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