西门子MP377白屏维修，上电程序走一半死机维修，通电无反应维修，西门子触摸显示面板MP377维修，IF1B口坏维修，液晶屏无显示维修，按键不灵敏维修，面板显示竖条维修，花屏维修，IF1B通讯口与PLC连接不上维修。6AV6545-0AA15-2AX0销售 6AV6640-0CA01-0AX0销售 6AV6640-0AA00-0AX0销售
6AV6640-0DA11-0AX0销售 6AV6640-0CA11-0AX0销售 6AV6545-0BA15-2AX0销售
6AV6642-0AA11-0AX0销售 6AV6545-0BB15-2AX0销售 6AV6642-0BC01-1AX0销售
6AV6545-0BC15-2AX0销售 6AV6642-0BA01-1AX0销售 6AV6542-0BB15-2AX0销售
6AV6642-0DC01-1AX0销售 6AV6542-0CA10-0AX0销售 6AV6643-0BA01-1AX0销售
6AV6545-0CA10-0AX0销售 6AV6643-0AA01-1AX0销售 6AV6545-0AH10-0AX0销售
