Gerhard,
Yes, you can... you just need to call it from the board-level layer of
communication each time. IBDEV is the command that takes you from
board-level to device-level communication. IBONL will return you from
device-level to board-level communication. For details, check out the IBIC
example on
http://www.ni.com/support/trouble/gpib/max/ibic.htm
Regards,
Rich Yavorsky
Gerhard Schneider wrote:
> Hello,
> can I use the IBDEV command twice in one application at the same time.