15
SECTION 5 – OPERATION
5-1 Understanding L.E.D. Indicators on the Ethernet Module
LED
Colour
Status
Description
ETH1 / ETH2
Green
On
Ethernet link (100 Mbps)
Flashing
Ethernet communication (100 Mbps)
Yellow
On
Ethernet link (10 Mbps)
Flashing
Ethernet communication (10 Mbps)
N/A
Off
No Ethernet link
BUS
Green
On
Active connection to a master
Flashing
Ready
Red
On
IP address conflict or status word is active
Flashing
Blink/Wink command active
N/A
Off
Power is off
ERR
Green
On
Diagnostics disabled
Red
On
Short-circuit
I/O 1 – 16
Green
On
Input / Output is active
Off
Input / Output is inactive
LEDs are located on the front of the Ethernet module and can be accessed by opening the rear door of the Reamer.
During normal operation and at the home position the following LEDs should be illuminated:
1.
ETH1 / ETH2 – Flashing either green or yellow (depending on what connection speed your network is).
2.
BUS – Flashing Green.
3.
ERR – Not illuminated at all.
4.
I/O 1, 3, & 7 should be illuminated when at the home position.
No other LEDs should be illuminated. If there are other LEDs illuminated then consult
troubleshooting
Section 9-1 TOUGH GUN TT3E Reamer - Network.
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