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### Service - EOL configuration

The EOL (End Of Line) configuration is used for displaying and configuring EOL parameters. EOL is supported by DIWA transmission controllers with software version E300.1-D5.8.0.0 and higher. A vehicle dataset can be adapted to the different needs of an OEM using the EOL parameters.

## Valid platforms:

- DIWA.3 via E310
- DIWA.5
- DIWA.6 via KWP
- DIWA.6 via UDS
- DIWAhybrid E300.1

## How to open the EOL configuration

The EOL configuration is accessed via the Service group in the main window. Then select the EOL configuration button in the Service menu.

The EOL configuration is offered depending on the connected ECU. The EOL configuration is not available without communication.

The display changes automatically after you have started the communication.

## The user interface

Next to the symbol bar, the EOL configuration is split into three areas.

1. The EOL group tree. All groups that are available are displayed in this area.
2. The EOL parameter table. All parameters of a selected group are displayed in this area.
3. The EOL parameter description. The description of a selected parameter is displayed in this area.

The EOL group tree:

All EOL groups that are available are displayed here. Click the group to display all parameters of a group in the parameter table. The status of each group is displayed by the icon preceding the group name.

Symbol | Description
| The group is locked by the dataset and cannot be changed.
| The group is available and can be parameterized. Currently the group is not parameterized.
| The group is available and parameterized.

Each EOL group also has a tool tip that describes the behavior of the group when a new dataset is loaded. This behavior is determined by the dataset parameter "EOL_ENABLE_OVERWRITE_BY_DS_SEL". The following variants are possible:

- The EOL configuration remains intact.
- The EOL configuration is overwritten by the new dataset.

The EOL parameter table:

The parameter table displays all parameters of a selected EOL group. Here you can change the value of individual parameters. If a parameter is not available in the ECU software, the entire line is grayed out. All other information such as Min, Max and Default cannot be changed.

The EOL parameter description:

Displays background information on the currently selected EOL parameter. The information contains instructions on which value causes which action in the transmission software.

## Reading and writing EOL data

As soon as you open the EOL configuration, all EOL groups and parameters are read automatically. Please note that this only concerns a copy of the controller configuration. If you change values in ALADIN, you only edit this copy. Therefore it is necessary to write the data back to the ECU to finish.

EOL write rights depend on your ALADIN access authorization.

The EOL data are saved using the "Write to ECU" button. Without corresponding access authorization, this field is grayed out.
The "Edit" menu can be used to reset all EOL groups or the currently active group to "default" values.
In such cases, you must also save the changes to the transmission controller.

EOL basic knowledge