Sounds like an interesting thing to do.
There may be some undocumented commands or something in the data stream, but not in the manual.
I know I wanted to change the Oracle to a different ID than the one that is default, so more than one station / readout set can be used in the same area. Nothing at all in the doc I had, but a call to their tech center had the key press sequence and settings for me in a jiffy.
The fellows in repair and tech have always come through for me.
If no one else knows, give 'em a call to see what they can tell you. It is possible that the data value is sent to the console but isn't available through any interface commands. If you do find out yea or nay, please let us know.