CODESYS Development System
块本身和处理通道输出的输出参数之前的属性很重要。 {attribute 'io_function_block'} FUNCTION_BLOCK Scale [...] _OUTPUT {attribute 'io_function_block
body (or block-level [...] literal_block : text [...] ) .. code - block
a channel. Input = 1 ¶ An input [...] the function of a
已通过声明第一个类的功能块实例进行了扩展。 FUNCTION_BLOCK New [...] 类已通过第一类的功能块实例的声明进行了扩展。 FUNCTION_BLOCK Second [...] 。 FUNCTION_BLOCK New
CODESYS Development System
_VAR FUNCTION_BLOCK XY METHOD METH1 VAR_INPUT END_VAR FUNCTION_BLOCK XY
CODESYS Development System
_VAR FUNCTION_BLOCK XY METHOD METH1 VAR_INPUT END_VAR FUNCTION_BLOCK XY
_PRG(); FUNCTION_BLOCK AFB VAR_INPUT [...] Local + 1; FUNCTION_BLOCK [...] METH : INT VAR_INPUT
CODESYS Development System
任何 {attribute 'io_function_block'} {attribute 'io_function_block [...] function blocks> '} 没有
'} deactivated FUNCTION_BLOCK FB_DoA VAR_INPUT [...] '} FUNCTION_BLOCK FB
'} Deactivated FUNCTION_BLOCK FB_DoA VAR_INPUT [...] '} FUNCTION_BLOCK FB