CODESYS Development System
楚程序中调用的是实例还是函数。 FUNCTION YYY : INT ; END_FUNCTION FUNCTION_BLOCK XXX ; END_FUNCTION_BLOCK
CODESYS Development System
_assign'} FUNCTION_BLOCK Test
CODESYS Development System
_virtual_actions'} FUNCTION_BLOCK POU
CODESYS Development System
_Developer'} FUNCTION_BLOCK FB
CODESYS Development System
type | function block > <initial
CODESYS Development System
功能块 ( FUNCTION_BLOCK ) 或全 [...] 功能块 FB_A FUNCTION_BLOCK
CODESYS Development System
声明 FB_A 功能块 FUNCTION_BLOCK
CODESYS Development System
FUNCTION_BLOCK FB [...] FUNCTION_BLOCK FB