Research and implementation on the serial communication between intelligent meter and WinCC
2009
This paper discusses a technique of making a communication between intelligent meter and WinCC through serial port.It adopts Microsoft Comm Controller (Mscomm) as a bridge between PC and intelligent meter.It also uses VBScript of WinCC to collect,receive,process and display data.And then it introduces.several main properties of Mscomm in detail and resolves the problem of speed matching between sending and running script during program debugging.
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