CODESYS Development System
示例: PROGRAM PLC_PRG VAR inst0 : FB1; END_VAR FUNCTION_BLOCK FB1 VAR
CODESYS Development System
量的一维数组 //Declaration VAR ai [...] LocalVariable : INT; END_VAR [...] 的二维数组 //Declaration VAR ai
CODESYS Development System
示例: PROGRAM PLC_PRG VAR inst : FB; END_VAR [...] FB_exit VAR
CODESYS Development System
PLC_PRG VAR inst : FB; END_VAR inst(1); FUNCTION_BLOCK FB VAR
CODESYS Development System
_BASE VAR_INPUT input [...] _4 : INT; END_VAR VAR [...] _4 : BOOL; END_VAR
>; END_VAR 句法 描述 <scope> 范围: VAR_INPUT | VAR_OUTPUT | VAR
1 : INT VAR_INPUT a,b : INT; END_VAR VAR c,d : INT; END_VAR
3 。 FUNCTION_BLOCK fb1 VAR_INPUT iVar_fb1in1 : INT; ivar_fb1in2 : INT; rVar
PROGRAM PLC_PRG VAR byTestVar: BYTE; END_VAR WHILE byTestVar >= 260
CODESYS Development System
: INT VAR_INPUT END_VAR [...] Packed : DINT VAR_INPUT by1: BYTE; END_VAR VAR by