Led status indicators, E 60), Status – ProSoft Technology MVI69-DFCM User Manual
Page 60: Indicators
MVI69-DFCM ♦ CompactLogix or MicroLogix Platform
Diagnostics and Troubleshooting
DF1 Interface Module
Page 60 of 117
ProSoft Technology, Inc.
November 3, 2008
4.2
LED Status Indicators
The LEDs indicate the module's operating status as follows:
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
DFCM network on Port 1.
P1 Green
Off
No data is being transferred on the port.
On
Data is being transferred between the module and the
DFCM network on Port 2.
P2 Green
Off
No data is being transferred on the port.
On
The MVI69-DFCM module program has recognized a
communication error on one of its ports.
APP Amber
Off
The MVI69-DFCM is functioning 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. Remove the card from the rack and re-
insert the card to restart the module's program.
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 ProSoft
Technology, as this is not a user serviceable item.
During module configuration, the OK LED will be red and the APP and BP ACT
LEDs will be on.
If the APP, BP ACT and OK LEDs blink at a rate of every one-second, this
indicates a serious problem with the module. Call ProSoft Technology support to
arrange for repairs.