PROGRAM PLC_PRG VAR r
体和数组始终有一个地址。) 例 18 . 例子 PROGRAM
VarGlob:INT; END_VAR PROGRAM PLC
PROGRAM PLC_PRG VAR END
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_VAR PROGRAM PLC_PRG IF g
. 例子 PROGRAM PLC
PROGRAM SA0133 VAR si
PROGRAM PLC_PRG VAR i
_VAR PROGRAM PLC_PRG VAR