Installation manual

Diagnostics B-31
DCT 2000 Installation Manual
d 10: Application (APP) Code Modules
This diagnostic displays the currently downloaded code modules. This can be a multi-page
display. Press
SELECT to display additional pages. The LED shows the downloaded status.
The LED diagnostic indicates the current download status. The data received indicator lights
when downloaded data is received. The download packet counter counts down toward zero,
indicating the remaining packets of the current module to be received. This counter will initially
be blank, and after segment zero is received it shows the remaining packets. The data received
indicator can be lit even if no additional packets are stored.
Figures B-21 and B-22 illustrate the application code module for LED and OSD:
Figure B-21
Application code module - LED
Table B-28 lists the mode for the first LED that indicates the current status of the download:
Table B-28
First LED indicating current status of download
First LED Mode
I
Idle − no download in progress
C
Connected to download PID − awaiting data
d
Download in progress
Figure B-22 is an example of an OSD screen for a DCT2000 that contains ROM.
Figure B-22
APP Code Modules – OSDs
10 APP CODE MODULES
MODULE VER STATUS ID
DCT_ROM 05.88 DISABLD 0000
Dct_plat 07.44 ENABLED 0001