DCPower Soft Panel Manual
Dear all, sorry for the trivial question. I have just installed the DCPower Soft Control Panel to control my new 4-channel SMU-4145.There is also a short video:...
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PCIe 6537b - synchronized digital input/output
Hello community, I have one question regarding the digital input/output using PCIe 6537b card and hope someone can help me. We are currently using the PCI6534 and are searching for a follow-up, because...
View ArticleTrying to set up multiple data inputs from analog and serial devices, each...
What is the best practice for setting up a data read across multiple input devices? I have the following devices i am trying to read from and their update times 1. Analog input - 50 samples/second2....
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[minor bug] Flat Sequence Structure context help shows stacked sequence
I just noticed this... if you bring up context help and mouse over a label in a FSS, it shows context help for SSS. Its very minor, but I thought it interesting.
View ArticleLabview and teknic clearpath SC
Hello, I am new to labVIEW and for my first program I would like to try and control a servo motor made by a company called teknic (clearpath SC). Currently we have been running our motors with PWM and...
View ArticleI2C communication
Hi I am working in LabView to communicate with a ZSC 31014 chip and am struggling with how to use the VISA read and write functions in LabView. When using the VISA write function the input is an...
View ArticleMultiple Instances of an Application
Is there a way to run multiple instances (or copies) of the same application without having to install the application multiple times (using different names)?Maybe something I need to do when...
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Web Services: Implementing Server-Side Events (SSE)
Hi all, I have been trying to implement SSE in LabView. I don't know if this is even possible, but it would be really awesome if it was. So far, this is what I've done in my Web Service project: And...
View ArticleLabVIEW Web Service Namespaces
This is just a question of curiosity - does anyone know why a nested web resource in a NI web service is not namespaced? I did not realize this was an issue until I added several nested resources that...
View ArticleTimed Loop Over Head Issues (Massive CPU Usage)
Using 10 Timed loops on RT with 1Mhz clock, and a dt of 1000 (1000 microseconds, or 1 ms) and all of them Accessing an FGV (an array of doubles) by index causes a massive CPU increase . If I only...
View ArticleHow to record data after time delay / transfer data between while loops
I'm having trouble sharing data between while loops. The goal of my VI is to find the RPM on a fan using an optical encoder. Since my data acquisition device can only count pulses, I need to count the...
View ArticleLabVIEW FPGA 2015 - 7976 - Configure IP Page does nothing
On some computers this works, on others it does not. I have the following installed on both. There may be something else I need and am missing. I am trying to configure a FIR Compiler 7.2 on a 7976....
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Change color of indicator
I am struggling to change the indicator color based on user button selection. Can someone help me? I need to save the color as well but don't know how to connect all.
View ArticleTektronix MSO72304DX labview driver
Hi,Could anyone suggest how I can download LabView driver for Tek MSO72304DX.(I use MSO7000 driver with MSO70404C but interestingly it does not support MSO72304DX.)Thx in advance
View ArticleExtract RPM with data acquisition
Hello, I need to extract RPM from NI-PXIe-4492 card. I tried to use extract signal tone function but I'm afraid it went wrong. What can I do ? I added a photo of my program,thanks!
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Only allow selection of items in listbox with SHIFT, disable CTRL
Next Multicolumn Listbox question I want the user to be able to select a block of items with shift, but want to disable selection of random items with ctrl. This should be possible: This should not be...
View Articlehow to connect UDL（microsoft data link）to the access files？
help me ，how connect the UDL files to the access files？
View ArticleDisabling TCP delay (Nagle algorithm, tcp_no_delay) globaly on RT Linux
I am sending small messages ( a few strings) frequently ( <100ms) to RESTfull API. I found and tested that http://digital.ni.com/public.nsf/allkb/7EFCA5D83B59DFDC86256D60007F5839 and see much...
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