Led Diagnostics - Beckhoff CU8880-0000 Installation And Operating Instructions Manual

LED Diagnostics

CU8880-0000
LED Diagnostics
The following table shows the possible states for the LEDs:
LED Assignment Status
P20 power supply off
lights green
P10 Ethernet port off
lights green
P11 Ethernet port off
lights yellow
P12 Ethernet port off
lights
P13 Ethernet port off
lights
Product Description
Meaning
no power supply connected
5 V via USB-Port
DC
Ethernet Collision
Ethernet full duplex
Ethernet Link
Ethernet Speed 10MBit
Ethernet Speed 100MBit
5