Fluke45 error with a new PC

[hxw]

Hi, 

I used a Fluke45 to read a AC voltage. The program works well in an old computer however, it shows an error when I use a new PC to control it. The error is attached. I doubt if it is the bus interface problem since when I opened the program, it also shows there are warnings. I attached both warnings and program also. Thanks. 

[JaymeW]

Hi hxw,

The error you are seeing is a timeout error:

“Error -1073807339 occurred at an unidentified location

Possible reason(s):

VISA:  (Hex 0xBFFF0015) Timeout expired before operation completed.”

There are many reasons why you could be seeing this error including a bad connection to your device, but you may want to start here:

Why do I Receive Timeout Error -1073807339 on VISA Read or Write?

[Dennis_Knutson]

Not sure why you posted those warnings. Don't you understand what they mean?

In any case, with a GPIB connection, check the cable because it could be a failure in the handshaking. You might also want to change the GPIB bus timing in MAX.