Dear Vinita, do you have an exercise booklet for this course? I'm a Scientific Initiation student here in Brazil and I need to develop an FPGA application, using the cRIO9054 and some sensors and actuators, and I'm having difficulty finding a course that suits me. Thank you in advance!
The engineers in our forums should be able to answer this. Try posting your question here (forums dot ni dot com) and someone will get back to you quickly!
Thanks for the video.... very helpful. Please is it possible to export data stored in excel into labview and run it on the hardware like a real time event?
Congraturations to your successful demonstration. It is good to know that you can use the FPGA hardware target as a real time ontroller: in your case, gain controls of 1 and -1. As a control engineer, I just wander if your target is fast enough to some control sound and vibration signals up to about 1 kHz. What is the sampling frequency inside the target? How high can you set?
Thanks for the question. I found another video on TH-cam that Vineet did on "Measuring Loop Timing in LabVIEW FPGA" that you might be interested in. Most NI FPGA targets clock at 40 MHz. th-cam.com/video/ihv-wEUId0E/w-d-xo.html A couple of other thoughts. 1.) The limiting factor on control rate could be the code + FPGA or the module timing. NI's sound and vibration modules that support IEPE/ICP excitation sample up to 102.4 kS/s/ch. 2.) Using one of NI's modules with a SAR converter, like the NI 9215, with an accelerometer + external amplifier that outputs a 0-10V signal may be better for control because these modules (SAR modules like the 9215) - can be clocked by the FPGA loop whereas the IEPE/ICP sound and vibration modules use an internal clock. I could see a path to either working for 1kHz, it just depends on what else is going on and the demands of the control system. Hope this helps.
@@brettb.5823 Thanks for your comment. I agree with your thoughts. By the way, I watched the video again and realized that Vineet demonstrated digital control, not analog control. Neverthess he could do the same with analog control.
How can I create a program where the voltage applied (or current) is constant while measuring current (or voltage) through time? We have an I-V tracer run by LAbView programming. I want to measure current (or current) through time while applying constant voltage (or current). But don't know the right program. Can I ask for help?
No :) You must buy NI RIO (or PXI). But today NI says that LabView may export project as vivado project (for 7-series or newer xilinx chip). But i not see any alive engineer who use this.
Hi Kevin! LabVIEW FPGA is an add-on Module, you can learn more at www.ni.com/en-us/shop/software/products/labview-fpga-module.html and www.ni.com/en-us/shop/electronic-test-instrumentation/add-ons-for-electronic-test-and-instrumentation/what-is-labview-fpga-module.html. Please let us know if we can assist you further.
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I think it's better to start with a blank project. I had a hard time reaching the starting point of this video.
Dear Vinita, do you have an exercise booklet for this course? I'm a Scientific Initiation student here in Brazil and I need to develop an FPGA application, using the cRIO9054 and some sensors and actuators, and I'm having difficulty finding a course that suits me. Thank you in advance!
Hi there, we’ve got you covered! This training is the perfect one for you bit.ly/3zk2nrT
The engineers in our forums should be able to answer this. Try posting your question here (forums dot ni dot com) and someone will get back to you quickly!
Thanks for the video.... very helpful. Please is it possible to export data stored in excel into labview and run it on the hardware like a real time event?
Congraturations to your successful demonstration.
It is good to know that you can use the FPGA hardware target as a real time ontroller: in your case, gain controls of 1 and -1.
As a control engineer, I just wander if your target is fast enough to some control sound and vibration signals up to about 1 kHz.
What is the sampling frequency inside the target? How high can you set?
Thanks for the question. I found another video on TH-cam that Vineet did on "Measuring Loop Timing in LabVIEW FPGA" that you might be interested in. Most NI FPGA targets clock at 40 MHz. th-cam.com/video/ihv-wEUId0E/w-d-xo.html
A couple of other thoughts. 1.) The limiting factor on control rate could be the code + FPGA or the module timing. NI's sound and vibration modules that support IEPE/ICP excitation sample up to 102.4 kS/s/ch. 2.) Using one of NI's modules with a SAR converter, like the NI 9215, with an accelerometer + external amplifier that outputs a 0-10V signal may be better for control because these modules (SAR modules like the 9215) - can be clocked by the FPGA loop whereas the IEPE/ICP sound and vibration modules use an internal clock. I could see a path to either working for 1kHz, it just depends on what else is going on and the demands of the control system. Hope this helps.
@@brettb.5823 Thanks for your comment. I agree with your thoughts. By the way, I watched the video again and realized that Vineet demonstrated digital control, not analog control. Neverthess he could do the same with analog control.
How can I create a program where the voltage applied (or current) is constant while measuring current (or voltage) through time?
We have an I-V tracer run by LAbView programming. I want to measure current (or current) through time while applying constant voltage (or current). But don't know the right program. Can I ask for help?
Daq assistant is not supporting any device in compact CRIO 9036...can you tell me..why it is..
hello , I want to know that is it possible to connect labview to FPGA without RIO board?
No :) You must buy NI RIO (or PXI). But today NI says that LabView may export project as vivado project (for 7-series or newer xilinx chip). But i not see any alive engineer who use this.
Can I know the order in which I need to view the videos in this playlist for better understanding as I am to LabVIEW FPGA programming...
www.ni.com/tutorial/14532/en/ has the list of topics
Hello
I have a problem in my project in LabVIEW which need FM Demodulation which the receiver is a super-heterodyne
Can u help me ?
post your question in ni.com forum
Best thing I have ever seen
Is labview available for free, also is there a Linux version available by any chance?
+FreeFlamingInfinite No, they're not free. I wish they make it free for student and hobbyist. That way, it'll increase the adoption rate.
InfinityOrchid Absolutely agreed.
Very good explanation.. that why i strongly suggest use NI equipment or instrument and labVIEW platform..:), wondering why have 1 dislike...
Where do they go over saving signals from the FPGA IOs?
Really thanks for the video!
Library? Toolkit?
Hi Kevin! LabVIEW FPGA is an add-on Module, you can learn more at www.ni.com/en-us/shop/software/products/labview-fpga-module.html and www.ni.com/en-us/shop/electronic-test-instrumentation/add-ons-for-electronic-test-and-instrumentation/what-is-labview-fpga-module.html. Please let us know if we can assist you further.
Thanks for the video!
You are welcome! Hope it helped.
*new to
LabVIEW WEMO Toolkit
th-cam.com/video/v6X4QkYQTZU/w-d-xo.html
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