%QW1 : INT ; END_VAR [...] ; END_VAR VAR iCondition : INT; END_VAR i

Delete : BOOL; END_VAR IF (x [...] ; END_VAR VAR_OUTPUT iGamma : INT; END_VAR

_EXTERNAL i : INT; END_VAR [...] ; END_VAR 信息： C [...] : 找不到 VAR

SetVariable: BOOL := FALSE; END_VAR [...] In : BOOL; END_VAR IF x [...] : BOOL; END_VAR x

ResetVariable: BOOL := TRUE; END_VAR [...] In : BOOL; END_VAR IF x [...] : BOOL; END_VAR x

3 : INT; END_VAR [...] 3 : INT; // SA0013 END_VAR [...] ; // SA0013 END_VAR

: TIME ; END_VAR t [...] Time ; END_VAR Sys [...] : SysTime ; END_VAR

示例： PROGRAM PLC_PRG VAR END_VAR [...] )} {END_IF} 信息： C

; iIn2: INT; END_VAR [...] Out1: INT; END_VAR [...] Afb: FB_Afb; END_VAR fb

_EXTERNAL ig : STRING; END_VAR [...] ; END_VAR 信息： C [...] : VAR_EXTERNAL <变量