属性：io_function_block、io_function_block_mapping 这 io_function_block

_TYPE (*FUNCTION_BLOCK*) 提示 这意 [...] type name> <function block name> 例 213

> | <function block name> ; FUNCTION_BLOCK FB

valid'} FUNCTION_BLOCK

'} FUNCTION_BLOCK POU VAR

块数组 FUNCTION BLOCK FBObject [...] 法 FB_Init FUNCTION_BLOCK [...] _VAR ... METHOD FB_Init : BOOL

> ); FUNCTION_BLOCK FB

...'} FUNCTION_BLOCK POU With [...] function block instance [...] _assign'} FUNCTION_BLOCK POU This

Curve_DINT (FunctionBlock) CharCurve_LREAL (FunctionBlock) [...] function

an function block [...] GroundTask ). FUNCTION_BLOCK Back [...] method of a function