Modular Data Acquisition
Distributed Measurement and Control
High-Performance Test
Automated Test System Development Software
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Provides support for NI data acquisition and signal conditioning devices.
Provides support for Ethernet, GPIB, serial, USB, and other types of instruments.
Provides support for NI GPIB controllers and NI embedded controllers with GPIB ports.
07-23-2009 01:45 PM
I recently upgraded an old pc running Win 2000 to a newer pc running XP and used the existing drivers. The new system gives me incorrect readings spuratically when polling an instrument with the GPIB card. Does anyone know why?
Dave
07-26-2009 07:08 PM
Hi Dave,
Are you using XP SP2 or SP3?
Please post a SPY capture of both cases so we can pinpoint the issue.
Here is a link on doing a SPY capture.
http://digital.ni.com/public.nsf/allkb/282C5D41E2BA04F2862574BA007803B9?OpenDocument
Please post the actual NI-SPY files (not txt files.)
Regards,
Sammy Z.
07-26-2009 07:15 PM
Also, what are your driver versions for NI-488.2 and NI-VISA?
You can find those by opening up Measurement and Automation Explorer (MAX) and expanding the software tab.
