It depends on the variable representation chosen for the device driver.
If the low level driver call (deepest level you can get by opening sub VI's) uses the same representation as the VI, you cannot change it.
If the low level driver call uses a representation that can hold a larger number you can change it.
André
Message Edited by andre.buurman@carya on 09-02-2007 07:59 AM
Regards,
André (CLA, CLED)