CPU-Usage during control of a DC Motor with the PCI-7344 board?
Hello!
I want do control a DC-motor (no stepper motor). Now i´m using the PCI-6527 board and simulating the delay between "high" and "low" on the Simulate-signal-vi. This works fine while no other process on the PC is running. The CPU-usage rises up to 100%. Is it possible to use the PCI-7344 board for controlling my DC-motor and having enough CPU resources to do other things like capturing pictures with a cam at the same time? The CPU is a Pentium 3 1Ghz.
The PCI-7344 is a perfect solution for your problem. This board is designed for motion control applications and it's running everything on its own DSP and CPU:
Trajectory Generation, PID control, limit switch monitoring and so on.
Thus the PC's CPU is free for other tasks. Please note that you need a position feedback signal from a quadrature encoder.
Best regards,
Jochen Klier
National Instruments Germany
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Thanks!JAI wrote:
> I am wondering if there is a way, using LabView, to monitor the CPU
> usage during the execution of a vi. I want to be able to
> programmatically adjust the program controls based on the CPU usage.
> This program is designed to run all day in the background.
>
> Thanks!
There are at least two Windows tools you can use to see CPU usage
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Dave Thomson
David Thomson 303-499-1973 (voice and fax)
Original Code Consulting [email protected]
www.originalcode.com
National Instruments Alliance Program Member
Certified LabVIEW Developer
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NOAA Aeronomy Laboratory 303-497-5373 (fax)
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Attachments:
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