_iVar AT %QW1 : INT; END [...] Counter : INT; iSumme:INT; iMid:INT; iVal1:INT := INT

Cond1:INT := INT#1; iCond2:INT := INT#2; xCond:BOOL := FALSE; iVar : INT

%QW1 : INT ; g [...] Condition : INT; bTemp : BOOL [...] Condition := iCondition + INT

. 例子 VAR_GLOBAL iVarGlob:INT [...] _PRG VAR iSubr1: INT (INT#1..INT#10); i

%QW1 : INT ; END [...] VarOut2:INT; xVarOut3:INT [...] Condition : INT; END_VAR i

的命名约定： 1) INT 变量名称必须以“int”作为标识符前缀，例如“int [...] ' := 'off'} iVarA : INT

Var1:POINTER TO INT; ptiVar2:POINTER TO INT; ptiVar3:POINTER TO INT; iVar:INT

%QW0 : INT ; END [...] _iCondition < INT#0 THEN g_xVar := TRUE; g_iTest := INT

_TEMP iIndex : INT; END_VAR FOR iIndex := INT#0 TO INT#20 BY INT#1

_GLOBAL iGlob1 : INT; END [...] ivar : INT; END [...] Glob1:INT; END