Triggered "highspeed" Data aquisition with cRIO via FPGA?
Hello everybody, I'm using a cRIO 9074 with various AI and AO Channels. Currently I'm using Scan Interface. I'm aware it's only possible to aquire data at about 1 kHz. In the future I want to use the...
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Submitting a form in an embedded web browser (.NET)
Hi, I'm having a problem controlling a website, namely I can submit forms with labview. In the code I have attached I use a free email provider (www.freemail.hu) as an example. If you navigate to this...
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Packed Library Build Error
I have two Classes say Class 1, Class 2 in a project. Class 1 has array of Class 2 objects and use accessors from Class 2. Now I have replaced the Object in Class 1 with DVRs and accessors with...
View ArticleComparison RT & Labview
Hi,I´m trying to program an acquisition routine in a cRIO9047. This cRIO lets you program both in RT and Labview. The idea is to do the acquisition and send the data to the host PC. I did it in Labview...
View ArticleRe: DAQ input protection (overvoltage & overcurrent) question
I too need to design a DAQ card. can you guide me Email: sharrantsb2000@gmail.com
View ArticleUsing the same button for multiple event case
Hi experts, May I know how to use the same button for multiple event cases? For example, I have a "enter" button that is used for several different purposes. Is there a solution for this? Thank you in...
View ArticleA2B Communication Access using Labview
Hi All, I am currently working on a project on amplifier validation. I have the A2b analyzer device (Mentor graphics) in my hand. So how can I control the mentor device using the LabVIEW? Is there any...
View ArticleCounter USB-6212 doesn't work
Hello everyone,I've got a question regarding the USB-6212. We want to use the 2 counters implemented in this module but we've got some issues there. In the pictures you can see how we created the DAQ...
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Typical digital data uses and how to consume them
I am still learning Labview, thus the question. I have a process that I need to monitor. The process has numerous outputs from a PLC. Most are digital signals to control a valve. Some are signals to...
View ArticleHow to see live video from IP camera which are connected to NVR
Hello Friends I just thinking to integrate IP camera (want to see live from camera) on LabView.IP camera is connected to NVR and NVR connected to Network switch with my PC. Please help how to do that...
View Articleending multiple loops when the first loop ends
Hi,i am not sure how this can be done easily, however if i have 4 loops doing the same task, how can i end the 3 remaining loops when the first one has finished? please take a look at the vi it is 4...
View Articledaqmx read multiple analog channel with python api
Hello,I would like to read multiple analog channel from a ni daq system with python api.I don't find anything to do that on the net.Any idea?Thanks
View ArticlePublish My VI to a Web Page
i have problem when publish my vi to a browser show this message Access Error: 401 -- Unauthorized
View ArticleAdding row to MultiColumn Listbox
Hi everyone, The topic seems easy but is not ^^'I have a large amount of data that has to be written in a MultiColumn Listbox and the only way to write data in it, is to use the property node...
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LabVIEW: (Hex 0x38) The network operation exceeded the user-specified or...
i'am trying to send a Post request to ibm watson platform but i got faced this error ?? an i dont know hwo to fix it and manage to send data over post request to ibm serverurl :...
View ArticleLabview 20 Data plugin for yokogawa mxd file
Hello, I've got an error 2500 when trying to open a mxd file generated by MW 100 yokogawa data logger with Opendata_storage VI. It works fine with TDMS files. The Yokogawa Data plugin is well recorded...
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ni visa device driver interrupts
Hi to all. Please help me in this. My pxi device generate two interrupts by setting zero bit in 42h and 43h registers. And to clear it i have to write any data to 44h and 45h registers. I configure...
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