Hello Stefan, Thank you for contacting National Instruments.
To obtain the specific instruction set for that particular instrument, you will need to consult your instrument=92s manual or manufacturer, in this case, Instron. I took a brief look at their website, www.instron.com, and they have their resources archived on-line. If you are having problems actually getting your GPIB card to communicate with and send instructions to your instrument, let me know. Matthew C Applications Engineer National Instruments
