_INPUT count : UDINT; END [...] ExceptionText : STRING; END_VAR VAR [...] .ExceptionCode; END_VAR __TRY

_2.B*100; END [...] ; END_VAR PLC [...] ; END_VAR ivar:=ivar

); ... END_VAR FOR ui:=0 [...] ... END_FOR 程序 [...] ; END_VAR 执行

Offset : INT := 0; END [...] ; END_VAR 本节内容如下 :

2 : REAL; END_VAR VAR [...] 2 : REAL; END_VAR 本节内容如下 :

; END_VAR VAR RETAIN [...] :=0; END_VAR VAR [...] VarPersistent : INT:= 0; END_VAR 执行

; END_VAR VAR p [...] Ref : REFERENCE to fubbase; END [...] Inst := ADR(inst1); END

expression> END [...] iCounter = 0 END

; END_VAR VAR [...] 2_connection_info: BOOL; END_VAR 假设：当功

<instructions> END [...] Counter-1; END_WHILE; 重要