Agilent 4294A - Ethernet Visa Failure

[MasseyJP]

I currently am running continuous RF sweeps using the Agilent 4294A Precision Impedance Analyzer via the ethernet VISA. All drivers are updated and the program will run without error for several hours before the error 0xBFFF0011 appears. I've been scouring through previous posts and have performed recommendations.

[Albert.Geven]

do you connect via USB and are you sure that all power options are checked in the pc?

[MasseyJP]

Albert,

I have belief that there is an issue with the ethernet port on the unit itself. I changed from using Ethernet VISA to communicating over GPIB/USB. The test has been running for almost a week now with no issues.

Thank you.