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Search found 4 matches

by joerichards87
June 27th, 2014, 2:46 pm
Forum: Series 2200 Programmable DC Power Supplies
Topic: Interfacing a 2200 power supply with LabVIEW 8.2
Replies: 9
Views: 29098

Re: Interfacing a 2200 power supply with LabVIEW 8.2

I reduced the byte count on the VISA read function and that seems to have fixed the crashing problem, though it doesn't make sense as to why? But it is working for now so thanks for the help.
by joerichards87
June 26th, 2014, 1:55 pm
Forum: Series 2200 Programmable DC Power Supplies
Topic: Interfacing a 2200 power supply with LabVIEW 8.2
Replies: 9
Views: 29098

Re: Interfacing a 2200 power supply with LabVIEW 8.2

Ok that makes sense. So I've incorporated this block diagram into a while loop in another block diagram that monitors/controls a few relays dependent on variables in my circuit. After the program runs for a few minutes LabVIEW freezes then crashes giving me an error message about memory. Is there so...
by joerichards87
June 20th, 2014, 2:08 pm
Forum: Series 2200 Programmable DC Power Supplies
Topic: Interfacing a 2200 power supply with LabVIEW 8.2
Replies: 9
Views: 29098

Re: Interfacing a 2200 power supply with LabVIEW 8.2

Thanks,

That works great for constant voltage mode. How do I switch to constant current mode?
by joerichards87
June 19th, 2014, 10:03 am
Forum: Series 2200 Programmable DC Power Supplies
Topic: Interfacing a 2200 power supply with LabVIEW 8.2
Replies: 9
Views: 29098

Interfacing a 2200 power supply with LabVIEW 8.2

I have a 2200 single channel power supply that I am trying to control remotely using LabVIEW 8.2. I only need basic functionality (i.e. voltage/current outputs and setting voltage limits). The front panel of the power supply indicates that it is in remote mode. When I try to manipulate any of the se...

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