属性：io_function_block、io_function_block_mapping 这 io_function_block

> | <function block name> ; FUNCTION_BLOCK FB [...] 有效的分配目标 .例子： pwInput := ADR

valid'} FUNCTION_BLOCK FB_I1 VAR_INPUT i

块数组 FUNCTION BLOCK FBObject [...] 法 FB_Init FUNCTION_BLOCK [...] VAR_INPUT b

TrendFctSetDBReOrderingForceFailure (FUN) ¶ FUNCTION TrendFctSetDBReOrderingForce

TrendFctGetDBReOrderingForceFailure (FUN) ¶ FUNCTION TrendFctGetDBReOrderingForce

MemForceSwap (FUN) ¶ FUNCTION MemForce [...] Return MemForce

SysMemForceSwap (FUN) ¶ FUNCTION SysMemForce [...] force swapping memory

of function block [...] function block. All [...] of function block

inherited function block [...] Force Coding [...] functions and function