FUNCTION_BLOCK MyAlarmFB [...] EventAlarmInstanceByName 例 22 . 例子 MyalarmFB [...] Inst : MyAlarmFB; my

block VisuDialogs.Visu_Fb

_IN_OUT_AS_POINTER' pragma 的接口。 FUNCTION_BLOCK ControlFB VAR_INPUT END

FUNCTION_BLOCK FB_A VAR [...] DataXY : ARRAY [1..50] OF FB