Yes, you open up your config and when you double click the action, you can see the IR code data, that is unless you are using Philips Database codes.

The issue you are having is with the duration of the Sony IR code when executed from a MACRO. In order to fix this, I will need to see the code that you learned/added to your configuration.

Note that you may also be required to be in 'Developer Mode' to do this. There is a utility that Daniel has created in the Files section that will set this up for your if not already done.