In addition to forwarding CAN traffic between the Client Device and the Server Device, the Server Device also forwards every CAN frame to the Main App. This allows CAN messages to be monitored, analyzed, and processed in real time.

The Main App provides two independent scripting systems, each designed for a different purpose.

Both the Status Monitoring Script and the CAN Command Script are stored as plain text (.txt) files.

Scripts can be created or edited using any text editor, such as Notepad, and then saved with the .txt extension.

To load a script into the Main App:

1. Prepare or edit the script in a text editor.
2. Save the file as a .txt file.
3. In the Main App, click the Select Script button.
4. Browse to the desired script file and open it.

The selected script is loaded immediately and becomes available for execution.

Status Monitoring Script

The Status Monitoring Script is intended for continuously monitoring vehicle states by evaluating incoming CAN messages.

The processed values can be displayed directly in the application, making it easy to monitor important vehicle information during a remote session.

CAN Command Script

The CAN Command Script, available at the bottom of the CAN Bus window, is designed for sending CAN messages and creating automated CAN communication sequences.

A command script can be used to:

• Send predefined CAN frames.
• Execute command sequences with configurable delays.
• Wait for specific CAN responses.
• Filter and display selected CAN IDs in the log window.
• Process received data before displaying it.
• Create simple diagnostic or testing procedures.

This makes it possible to automate repetitive CAN operations without manually sending each frame.