DESA’s Aftertreatment Health Analysis Test was created to help systematically diagnose complex engine and Aftertreatment
systems. The application will run a dynamic self-test of the Aftertreatment System and key Engine Systems, create a log file
and provide an analysis of that log file in order to better guide diagnostics.
The following procedure will provide the steps to download the program from insite.cummins.com and the licensing process. If
requesting DESA from software shelf, there will be no user actions required for installation other than submitting the request.
Once downloaded and installed, the tool icon will appear on the user’s desktop to notify the user that the program is
available.
When the user clicks on the DESA download on
insite.cummins.com, it will download as a .zip file due to
the size of the document.
Select Actions -> Checkout to extract the files
The user will be shown a Checkout window that will
contain the default folder where the files will be
extracted. To change from the default location select the
folder icon on the window, otherwise click on OK to
accept the default location.
The user will see the following screens through the
extraction/installation process. No action is required by
the user to progress through these screens. The user will
have the capability to cancel the process through any of
the screens, but will be required to start from the
beginning when they reattempt to install DESA
If someone without administrative rights is attempting
the installation, this screen may be shown. An
administrative login is required to download this program
from insite.cummins.com
If MATLAB Compiler Runtime is not currently installed,
the DESA installation program will automatically install it.
If MATLAB Compiler Runtime already exists on the
computer, the next 5 screens will not be shown.
The MATLAB license agreement will be provided. Select
Yes and the Next button will become active. Select Next
to continue.
MATLAB will provide a default location where the
program will be installed. If another location is desired,
then click the Browse button and choose an alternate
location. When the location is satisfactory click on the
Next button.
The user will be provided a confirmation window to
verify the program desired installation location. If this is
incorrect, select back to change the location, otherwise
select Install.
The user will be shown the status of the installation as it
progresses. This may take several minutes.
Once MATLAB is installed or if the program already
existed, the user will be shown the DESA installation
wizard. The user will select Next to continue.
The license agreement (currently still in draft) will be
provided. Select I accept the terms in the license
agreement and the Next button will become active.
Select Next to continue.
The user will be provided with a default location where
the DESA program will be installed. If a different location
is desired, then click the Change button and select an
alternate location. If the default location is satisfactory
click on the Next button.
Click on the Install button to start the program
installation.
The user will be shown the status of the installation as it
progresses. This may take several minutes.
The user will be notified when the installation is
complete. Click the Finish button to closeout the
installation process.
When the user opens DESA for the first time after
installation, this window will be provided. The user
should click on the Help button to get information on
how to request a license.
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