How do I edit a compiled HMI or cMT series project file in EBPro?

A compiled project file can be decompiled to extract the project file and create new library files for the embedded graphics. This will create a new .emtp or .cmtp (editable project file) that can be used in EBPro.

There are 3 primary file types for project files used in EBPro:

• Editable project files (.emtp for HMI series devices and .cmtp for cMT series devices)
• Compressed project files (.ecmp for HMI series devices and .ccmp for cMT series devices)
• Compiled project files (.exob for HMI series devices and .cxob for cMT series devices)

Before a project file can be downloaded to an HMI or cMT series device, the project must be compiled. EBPro will create a new .exob or .cxob (compiled project file) automatically before downloading. This file is saved in the same directory as the .emtp or .cmtp (editable project file) on your computer by default.

A compiled project file is a binary file containing all the graphics and program data embedded in the file necessary for the project file to run on the HMI or cMT hardware.

To decompile a project file:

1. In EBPro, select “File” from the top ribbon to open the file menu
2. Select “Decompile” from the file menu
3. A new popup will appear. Next to “EXOB file name” select the “Browse” button then use the file explorer popup to find the .exob or .cxob file you are decompiling
4. It’s possible for there to be a decompile password specified for the project file. If this is the case, enter the password in the “EXOB password” box. Otherwise, leave the password as the default ‘111111’.
5. Select “Decompile”

Content created by Support Team