CODESYS Development System
_VAR INTERFACE XY METHOD METH [...] _VAR FUNCTION_BLOCK FB [...] _VAR METHOD METH2 VAR
CODESYS Development System
_VAR INTERFACE XY METHOD METH [...] _VAR FUNCTION_BLOCK FB [...] _VAR METHOD METH1 VAR
CODESYS Development System
| FUNCTION_BLOCK | METHOD [...] | FUNCTION_BLOCK | METHOD [...] 声明部分 PRG , FUNCTION_BLOCK
CODESYS Development System
指针 FUNCTION_BLOCK [...] _VAR METHOD METH [...] ; METHOD METH
method, the values of [...] method determines the [...] (PROGRAM, FUNCTION_BLOCK
CODESYS Development System
的范围: FUNCTION FUNCTION_BLOCK METHOD <POU名称> 项目 [...] END_VAR FUNCTION_BLOCK
_PRG(); FUNCTION_BLOCK AFB VAR [...] Local: INT; END_VAR METHOD [...] Local + 1; FUNCTION_BLOCK
CODESYS Development System
_after_init'} FUNCTION_BLOCK FB_DoIt ... <functionblock definition [...] _after_init'} METHOD FB
_explicit_call' := 'Use method xy to ...'} FUNCTION_BLOCK POU With [...] _assign'} FUNCTION_BLOCK POU This
CODESYS Development System
分配功能块实例才分配初始化值。 语法:功能块声明 FUNCTION_BLOCK [...] 程序员是有益的。 FUNCTION_BLOCK FB [...] INTERFACE IString METHOD