单项选择题
A.报出EM STOP 急停故障B.报出PANEL LOSS 调试通讯故障C.INT CONFIG 模块数量通讯故障D.PPCC LINK 模块光纤通讯中断
A.94F1B.94F3C.104F1D.104F3
A.F11B.F12C.F13D.F14