VISA error: -1074003961 What does it mean?

[Drugar]

When attempting to set parameters with Agilent's Set PWM Parameters.vi on my new 81626 power head I get this VISA error: -1074003961 What does it mean?

I try the exact same VI with my 81623 Power Head and it works fine. Anyone have any answers?

I have a 8163 Mainframe with two 81619 Interface Modules intalled. In the Modules I have a 81623 head installed in slot 1 Channel 1, and a 81626 head in each of the channels of slot 2.

The error follows the 81626 heads. The 81623 head works fine.

[Dan_Mondrik]

Drugar:

That is BFFC0007, which is not a VISA driver code but is an instrument driver error. From vpptype.h, that seems to say that parameter 7 is what is causing the error. I guess you need to look at the C function prototype to figure out what the 7th parameter value should be.

Dan Mondrik
Senior Software Engineer, NI-VISA
National Instruments