ValueSymbolExtensions.PollValues2 Method
Overload List
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Description |
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Polls a series of symbols via a ISumRead2.S. command. The SumCommand will read all contained values with every trigger in one roundtrip. | |
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Polls a series of symbols via a ISumRead2.S. command. The SumCommand will read all contained values with every trigger. | |
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Poll symbol values as a sequence of annotated results (Value + ErrorCode) | |
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Poll symbol values with communication return codes. |