Automated Logic LGE User Manual

Revised 12/22/99 • LGE 8 © 1999 Automated Logic Corporation
LEDs
The LGE has several LED indicators to show
the status of certain functions. Table 3 on
page 8 explains the Run and Error LED
signals in detail to assist troubleshooting. See
Figure1onpage2forlocationofLEDsignals.
Power - indicates power is being supplied to
the module.
CMnettransmit-indicatesthattheLGEis
transmitting data over the CMnet.
CMnet receive -indicates that the LGE is
receiving data from the CMnet.
Console transmit - indicates that the Console
Port is transmitting data.
Console receive - indicates that the Console
Port is receiving data.
Link- indicates communication through the
Ethernet port.
Lan - blinks to indicate network activity.
Protection
The LGE is protected by internal solid state
Polyswitches on the incoming power and
network lines. These Polyswitches are not
replaceable and will reset themselves if the
condition that caused the fault returns to
normal.
Production Date
To determine when a module was
manufactured, check the Module Status
report in SuperVision. Refer to the SuperVision
User’s Guide for more information about the
Module Status report.
A sticker on the back of the module also
shows the date the module was
manufactured. The first three characters on
the sticker indicate the type of module. The
next three characters show the year, month,
and week of manufacture. (The month digit is
in hexadecimal.)
Table 3. LED Signals
Run LED Error LED Condition
2flashes
per second
Off Normal
2flashes
per second
1 flash per
second
Normal, but module is
alone on the CMnet
2flashes
per second
2flashes
alternating
per second
Five minute auto-restart
delay after system error
2flashes
per second
2 flashes in
sync per
second
Module is configured for a
different baud rate than the
rest of the CMnet
2flashes
per second
3flashes
per second
Module has just been
formatted
2flashes
per second
4flashes
per second
Two or more items in the
database have the same
ARC156 CMnet address
2flashes
per second
On Exec halted after frequent
system errors
5flashes
per second
On Exec start-up aborted, Boot
is running
5flashes
per second
Off Firmware transfer in
progress
7flashes
per second
7flashes
per second
Ten second recovery
period after brownout
14 flashes
per second
14 flashes
per second
Brownout

Automated Logic LGE Specifications

General

Brand	Automated Logic
Model	LGE
Category	Control Unit
Language	English