??10數控鍋(guo)爐。用(yong)戶PLC接口10數控鍋(guo)爐。1用(yong)戶PLC輸入信(xin)號(基本I/O)[3MC面(mian)板-PLC]元件CF31簡稱信(xin)號名(ming)稱X00B20進(jin)給保(bao)持X01B19*循