WinCC C Script Set/Reset/Invert

1 Commonly Used C Script Functions are as follows

Variable Type Data Type Function to Get Variable Value Function to Set Variable Value
Binary Variable BIT GetTagBit SetTagBit
Signed 8-bit Integer CHAR GetTagSByte SetTagSByte
Unsigned 8-bit Integer BYTE GetTagByte SetTagByte
Signed 16-bit Integer SHORT GetTagSWord SetTagSWord
Unsigned 16-bit Integer WORD GetTagWord SetTagWord
Signed 32-bit Integer LONG GetTagSDWord SetTagSDWord
Unsigned 32-bit Integer DWORD GetTagDWord SetTagDWord
32-bit Floating Point IEEE 754 FLOAT GetTagFloat SetTagFloat
64-bit Floating Point IEEE 754 DOUBLE GetTagDouble SetTagDouble
Text Variable, 8-bit Character Set TEXT8 GetTagChar SetTagChar
Text Variable, 16-bit Character Set TEXT16 GetTagChar SetTagChar
Text Reference (only for internal variables) TEXTREF GetTagChar SetTagChar

2 Common Set, Reset, Invert Operations

2.1 Binary Variable “TAG1_BOOL1” Perform set, reset, and invert operations

(1) Button –> Object Properties –> Events –> Mouse Click C Action fill in the code as follows

Set the binary variable (assign value 1)

Reset the binary variable (assign value 0)WinCC C Script Set/Reset/InvertReset the binary variable (assign value 0)WinCC C Script Set/Reset/InvertInvert the binary variableWinCC C Script Set/Reset/InvertOfficial Account: Giant Control Electronics(Scan to follow) Join the PLC Top Engineer WeChat Group

WinCC C Script Set/Reset/InvertGiant Control Xiao Zhou / Industrial Control Xiao Zhou

WinCC C Script Set/Reset/InvertWinCC C Script Set/Reset/Invert

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