To configure a controller's message-class matches, go to the setup panel of the controller's object and click Event messages class codes.

The Message class codes window opens.

To configure the message-class matches:

  1. In the Code for class column, set the message class for each message(1).
  2. Click Apply to save the changes. This also brings you back to the setup panel (2).
 To come back to the setup panel without saving the changes, click Cancel (3).

The message-class matches are now configured.