Led status indicators, Status, Indicators – ProSoft Technology MVI46-GSC User Manual
Page 37
Diagnostics and Troubleshooting
MVI46-GSC ♦ SLC Platform
Generic Serial Communication Module
ProSoft Technology, Inc.
Page 37 of 78
December 5, 2007
You have now captured, and saved the file to your PC. This file can now be used
in analyzing the communications traffic on the line, and assist in determining
communication errors.
4.2
LED Status Indicators
The LEDs indicate the module's operating status as follows:
ProSoft
Module
Color Status Indication
On
Data is being transferred between the module and a remote
terminal using the Configuration/Debug port.
CFG Green
Off
No data is being transferred on the Configuration/Debug port.
On
Data is being transferred between the module and the serial
network on its Port 1.
P1 Green
Off
No data is being transferred on the port.
On
Data is being transferred between the module and the serial
network on its Port 2.
P2 Green
Off
No data is being transferred on the port.
Off
The MVI46-GSC module program has recognized a
communication error on one of its ports or the SLC is not in run
mode.
APP Amber
On
The MVI46-GSC is working normally.
On
The LED is on when the module is performing a write operation
on the backplane.
BP ACT
Amber
Off
The LED is off when the module is performing a read operation
on the backplane. Under normal operation, the LED should
blink rapidly on and off.
Off
The card is not receiving any power and is not securely
plugged into the rack.
Green
The module is operating normally.
OK Red/
Green
Red
The program has detected an error or is being configured. If the
LED remains red for over 10 seconds, the program has
probably halted. Turn off the power to the rack, remove the
card from the rack and re-insert the card to restart the module's
program. Restore power to the rack.
Off
The battery voltage is OK and functioning.
BAT Red
On
The battery voltage is low or battery is not present. Allow
battery to charge by keeping module plugged into rack for 24
hours. If BAT LED still does not go off, contact the factory, as
this is not a user serviceable item.