Controlling Sampling Rate with NI DMM/NI SWITCH Handshaking?
What is the best way to control the sampling rate when using the NI-SWITCH/NI-DMM handshaking? I realize that often you are handshaking to take the measurements as quickly as possible. However, there...
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Probe on error wire impacts timing considerably
So I noticed some odd behavior and am curious as to what is going on "under the hood". Obviously it doesn't impact my real code or anything, but I found it interesting. I was playing around with a...
View ArticleLabview 2016 (linux Red Hat 32 bit) -error "Internal Warning 0x9120BBD8 :...
Hello, if somebody can help me :-)I try to migrate my projects from labview 2010 to labview 2016. it's good when i run my code in labview.but if i build a binary i have an error: Internal Warning...
View ArticleGet Cluster Information VI preserves data?
I found the data typo parsing vis in labview 2015 and thought these could be useful. Specifically the "Get Cluster Info VI" Takes a cluster and returns an array of variants, one for each element in...
View ArticleNewtons4th PSM1700
Does anyone have experience communicating with a Newtons4th PSM1700 PsimetriQ frequency analyzer? I am trying to set a neutral bias value of 1.25VDC, but I have struck out so far. I am interfacing...
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Capacitance testing
Hi all! I have been browsing through the forums and reading some of the information. First of all, lots of smart people here and I am impressed. Secondly, I am not a student, I am a working...
View ArticleLabView work on Trible Juno?
Just curious if anyone knows if labview will work on a trimble juno like in the link below. It has windows embedded handheld on it....
View ArticleHow to connect labview program in my computer to an oscilloscope
HiIam quite new in learning Labview. I did a code for producing a sinus wave in Labview program. I want to send this sinus wave through a coaxial cable to an oscilloscope next to my computer to display...
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Single call of "Open VI Reference" loads multiple clones of reentrant VI?
Fideling around with asynchronously calling reentrant VIs I observed following effect: after a single call of "Open VI Reference" with option "x40" (simultaneous reentrant calls) 5 clones of the...
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CRC16 error with several entries
Hello,I was trying to create a VI that:1-Reads data from Serial Port. This data are strings containing several information and arrives each 500ms. On the end of each string, CRC is appended. I use % to...
View ArticleFilter to Extract and Smooth DC Level
I am trying to filter and smooth the peak DC level of 100kHz sampled data. I can't seem to find a suitable filter that filters and smooths the data without rounding off the leading edge of the signal...
View ArticleHow to make a VI pop up above all other windows in 8.6
Hello!I have a VI that when called on, pops up to allow a user to make a choice. My issue is that I cannot figure out how to get it to pop up above all other windows using LabView 8.6. I know there is...
View ArticleSilver Path Control Button does not prompt browse window (BUG?)
Hi Gurus, I am not new to LV but new to this strange behavior. While starting to use LV2015 not too long ago, a co-worker spoke about the silver path control ceasing to work as expected. After a while...
View ArticleShowing front-panel of a VI (which runs on RT-target) via Ethernet on Laptop
Hello, my question is about a VI, which runs on a RT-target (It is saved in the Project tree as marked with an arrow in the attached Picture). Lets assume, we start the VI with a Laptop over Ethernet...
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Combo box cannot produce backslash code / bug or not?
Hello,I have got some problem using a (System) Combo box (LabVIEW 2015 32bit). I want to have two items: "Tab" and "Comma". Required values: "\t" or "Tab constant", and "," comma.I have found this old...
View ArticleReading Strings using OPC UA from a Modicon Premium (Schneider OFS Server)
I am busy testing an application that reads data from a Schneider PLC using their OPC server via UA. So far I have been successful in reading basic values but I am strugling to read a string using the...
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Application not able to keep up with data acquisition error when sample...
Hi, having a slight issue trying to get a simple data acquisition VI do what I want (attached here). For reference, the DAQ is a usb-6009 (48kHz max) and I'm sampling the analog signal at 24kHz , to...
View ArticleVariant to Cluster
Hello.Im triing to do a typecast for this variant (content below as copy/pasted from a probe of my variant).: 'topic' -> "pupil"'norm_pos' -> [2](430.396E-3, 726.106E-3)'method' -> "2d...
View ArticleInclude .NET assembly created in Matlab 2015b in Labview 2013
I have generated .dll file ( .NET assembly ) with Matlab 2015b deploy tool based on .m function, I am trying to include generated dll in Labview 2013 but i have a problem with mxArray data type ? Can...
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