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Bend-Tech Dragon
Troubleshooting Guide
Mach3
09
10.16.5 Ethernet Jack LED Lights
There are two lights at the port where the Ethernet cable connects to the ESS board. Knowing
the meaning and behavior of each color of the status lights can help the operator diagnose
connection problems between Mach3 and the Dragon.
Ethernet Jack LED
Amber Link Light
On
Cable is connected to a device (the
computer).
Off
No connection - bad cable or
Ethernet disabled on computer.
Green Data Light
Flashing
Ethernet connected.
Plastic jumper on the
BootP pins (JP1)