_VAR FUNCTION_BLOCK XY METHOD [...] _VAR FUNCTION_BLOCK XY

_VAR FUNCTION_BLOCK XY METHOD [...] _VAR FUNCTION_BLOCK XY

：“<object>”属于“<type>”类型 [...] _VAR FUNCTION POU VAR END [...] “FUNCTION”类型，无法实例化 本节内容如下 :

. 添加 FUNCTION_BLOCK [...] 216 . 减法 FUNCTION_BLOCK [...] FUNCTION_BLOCK FB

| FUNCTION_BLOCK | METHOD [...] 声明部分 PRG , FUNCTION_BLOCK [...] 远程直接读取或写入 <function block instance

_VAR FUNCTION_BLOCK FB [...] _VAR FUNCTION POU VAR END

指针 FUNCTION_BLOCK [...] _DoAlso := TRUE; FUNCTION_BLOCK

_1'} FUNCTION_BLOCK POU [...] _VAR FUNCTION_BLOCK PLC

type | function block > <initial

InvisibleIn . FUNCTION_BLOCK FB [...] '} FUNCTION_BLOCK FB_A VAR [...] function block from