CODESYS Development System
_MyA VAR_INPUT i [...] ; END_VAR VAR_OUTPUT iOutA : INT; END_VAR
PROGRAM PLC_PRG VAR iCounter, iVar1, iVar2 : INT; END_VAR FOR i
CODESYS Development System
_MyB VAR_INPUT i [...] ; END_VAR VAR_OUTPUT iOutB : INT; END_VAR
CODESYS Development System
示例: PROGRAM PLC_PRG VAR inst : FB; END_VAR [...] 1 VAR_INPUT END_VAR
CODESYS Development System
PUBLIC DoIt : BOOL VAR_INPUT END_VAR 有关更多信息,请参 [...] _TYPE PROGRAM PLC_PRG VAR fb
接口和声明 VAR [...] 项目中定义的接口。 FUNCTION_BLOCK POU VAR_INPUT inst_itf2 : ITF; END_VAR
CODESYS Development System
_ReInit : BOOL VAR_INPUT input_var [...] _ReInit END_VAR VAR_OUT_PUT output_var : INT; //C
CODESYS Development System
示例: PROGRAM PLC_PRG VAR inst : FB; END_VAR [...] 1 VAR_INPUT i
CODESYS Development System
PLC_PRG VAR fb : FB; END_VAR FUNCTION [...] 3 VAR END_VAR
Inversion1 VAR xA, xB, xC : BOOL; iVar : INT; END_VAR iVar := 0