ProSoft inRAx MVI56-DEM, Руководство пользователя

Страница: 35 / 80

Diagnostics and Troubleshooting MVI56-DEM ♦ ControlLogix Platform
Honeywell DE Communication Module
ProSoft Technology, Inc. Page 35 of 80
March 6, 2008
4.2 LED Status Indicators
The LEDs indicate the module's operating status as follows:
ProSoft
Module Color Status Indication
On NA CFG Green
Off NA
On NA
P1 Green
Off NA
On
Data is being transferred between the module and a
remote terminal using the Configuration/Debug port. P2 Green
Off No data is being transferred on the Configuration/Debug
port.
Off The module is not communicating with any instruments.
On The module is communicating with all channels.
APP Status Amber
Blinking The module is communicating with some of the
channels.
On The module is performing a write operation on the
backplane. BP ACT Amber
Off 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 or is not securely
plugged into the rack.
Green The module is operating normally.
Blinking
Green/Red Database mismatch, failed command, error, or bad
function.
OK Red/Green
Red Hardware failure or bad data returned.
During normal startup LEDs on the module will flash in different (mainly toggle
back and forth). When the module is initializing the OK LED is red followed by a
green LED upon initialization completion.