Led status indicators, E 58), Status – ProSoft Technology MVI69-DNPSNET User Manual
Page 58: Indicators
MVI69-DNPSNET ♦ CompactLogix or MicroLogix Platform
Diagnostics and Troubleshooting
Distributed Network Protocol Interface Module
Page 58 of 119
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.
EP Not
Used
Off
The MVI69-DNPSNET is working normally.
APP Amber
On
The MVI69-DNPSNET module program has recognized a
communication error on one of its DNP ports.
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.
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.
4.2.1 Ethernet LED Indicators
LED State
Description
Off
No activity on the port.
Data
Green Flash
The port is either actively transmitting or receiving data.
Off
No connection to hub or network is detected.
Link
Green Solid
Connected to hub or network correctly. This is the normal
operating state.