EtherNet/IP™、Modbus TCP LED状态指示灯的概览

下图显示EtherNet/IP™Modbus-TCP结构的LED指示灯:

[1]

LED指示灯“L/A”(X43_1/X43_2)

[4]

LED指示灯“USR”

[7]

LED指示灯“L/A”(X4233_1)

[2]

LED指示灯“PLC”

[5]

LED指示灯“NS”

[8]

LED指示灯“L/A”(X4233_2)

[3]

LED指示灯“IEC”

[6]

LED指示灯“MS”