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Real-Time to Windows Data Transfer in Labview
I am working with NI sbRIO-9606 and cRIO-9030 modules. I have an sbRIO code where I handle some data.(also have sbrio to fpga code where I created a bitfile) I'm working on windows 7
The problem is I ...
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Error -1950678970 "Failed to load rtvarsup"
I'm relatively new to LabVIEW and working on a test stand using a cRIO-9082. I'm running into an issue when trying to run our main VI that involves Real-Time Shared Variables. Specifically, I get the ...
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1
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102
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Azure Authentication Prompt Appears Every Time LabVIEW-built Executable is Started
I'm using an Azure cloud SQL Server DB for a LabVIEW application built to an .exe. The only 2 UDL options that connect to my DB are "Active Directory - Password" which is a non-starter ...
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70
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Timestamping Issues while reading from Modbus in Labview
I am very new to LabVIEW, and I am trying to read data from the Modbus of a device and write it to a file (I tried excel, txt and tdms). I successfully built a connection and got the data, but my data ...
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107
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XNET CAN write error - two different type terminals
I'm really new to Labview and XNET CAN vi. I'm trying to interface with a board through CAN bus and I have to configure and set some parameters. As hardware I'm using a CAN HS/FD Interface NI-XNET USB-...
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90
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Is it somehow possible to set other/ custom cursors without loading them from a path?
Is it somehow possible to set other/ custom cursors in Labview without loading them from a path?
I would love to be able to expand the list of cursors if that's possible?
All cursors included with ...
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128
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how to "receive" .net struct in labview
I am creating a .net DLL for a customer who will be using it in labview
The method signature that I would like is
int RequestData(ref myStruct[] data1)
The customer who might not be very familiar with ...
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177
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How can I modify a .tdms file using Python?
I have a .tdms file of a measurement with some faulty data.
In group_name = "Tracking data", the channel_name = "Shift (mm)" is filled with gibberish.
Therefore I want to replace ...
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3
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521
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LabView vi freezes during exiting event structure
I've attached a PNG of my VI for reference. I'm facing an issue with the event structure in my code. This is a simplified version of my main VI to highlight the problem.
The issue arises when I press ...
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104
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How can I Set multiple control values with a single button control in LabView
I have several slider controls and knob controls that generate simulated signal output. Some generate standard 4-20mA signals, some generate different ranges of voltage signals.
I want to create some ...
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196
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LabView: How do I use a Boolean Toggle switch to set my slider "Enable State" to "Disabled & grayed"
I have a Numeric Slide control and a Boolean Toggle switch
I can control the output of the Slide control with the Toggle (False = output always "0", True = output always slide value). But I'...
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111
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Is Labview/Multifunction DAQ supported on an M2/M3 based Macbook
When trying to install the driver for my cDAQ-9189 (Which I assume is the NI-DAQmx_Base_15.0.0) the installer reports "This package is incompatible with this version of macOS".
So what are ...
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65
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passing 2d c array to labview [duplicate]
I want to create a dll that gets some data and put them in a 2d array and then pass it to labview
the problem is all I get is a pointer instead of the whole array
I allocate array in c by using malloc ...
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60
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Saving IMAQ image as PNG in MongoDB and exporting it with Python
I am aquiring image data with the LabView IMAQ module.
I convert the acquired image to a png string with IMAQ Write String VI and store that string in a MongoDB database.
If I fetch this string back ...
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1
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190
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How to Change Control Value in Main VI to Update Control in Sub VI in real time? LabVIEW
In a Sub VI, I have a numeric control, which is an input to the Sub VI, inside of an event structure triggered when a button is pressed. This control is used to update a specific result in the Sub VI. ...