CODESYS Development System
块实例的名称（ FUNCTION_BLOCK ）或程 [...] FUNCTION_BLOCK FB
CODESYS Development System
type> <function [...] Var; FUNCTION_BLOCK FB [...] function call; notice
CODESYS Development System
_on_call'} FUNCTION_BLOCK fb VAR
CODESYS Development System
_VAR FUNCTION_BLOCK FB METHOD
