Error- 1073807339
I am using a template code provided by Bronkhorst flow-bus, but I get this error. What can be reason to this? and how can I solve it? It says timeout expired but there is no time function in the code....
View ArticleFlow-BUS / FlowDDE
Hi, I am new to Labview.I have 2 MFCs to control. I have used the Instruction Manual for the Flow-BUS Labview driver. Both MFCs are connected to COM4 through 1 cable. Now I know that by changing nodes...
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PFI used as a Digital Input PXI 6355
I have something I cant seem to find the answer to and its probably simple to someone. I have a PXI system with a 6355 card. I need to use 4 of the PFI lines as digital inputs on port 2. I get an...
View ArticleLabview dos not shows the temperature and humidity soil as the same between...
good afternoon.I did que sheme in arduino program and he work good.As soon as I switch to LABVIEW, the values that appear to me are nothing like those that appear in the Arduino program.Please help...
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Issue with TDMS file reference stored in FGV. Getting Error 2501
Hi, I am not sure what am I missing. I wish to create an FGV that has multiple states (Initialize file, Write, Read Close OR Open, Read, Close). I can initialize a file as expected and it also creates...
View ArticleCommunication Between NI-9149 Expansion Chassis and cRIO-9045
Hi, I am using the following setup in my system:Connect an Ethernet RIO Expansion Chassis to a Secondary Ethernet Port on a Real-Time Controller - NI My issue is that I am inputting a known signal into...
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USB6008 is not working
My USB6008 is not connected to NI MAX.It was not turned on the green LED.
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How to see live image in a camera control
Hello, NI community,I built a simple [program for a USB camera in LabVIEW. I put a time delay to save the image. However, the camera is not showing any live images during the wait time. I want the...
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Set a Shared Variable Programmatically
I want to set Shared Variables located on my computer (BKARKAR) from a PXI controller. However, when I use the VI shown below, I encounter the error code -1950679035. I’ve tried both using the IP...
View ArticleClarification on Modbus TCP Communication with LabVIEW (Real-Time and DSC...
Hello LabVIEW Community,I'm currently working on a project where I need to communicate with I/O modules via Modbus TCP using LabVIEW. I plan to purchase the latest version of LabVIEW but I'm unsure...
View ArticleNeed to get a video in real time adding a Python Script
I've just made a Python script and I've been able to add it on Labview, but I don't know how to get the video. I attach both files, if someone knows please tell me.
View Articlegeheugen scoop VI tbv PCI6221 en SC2345
Wie kan mij helpen aan een VI die als geheugenscoop werkt. Ik heb een PCI621 M serie meet kaart en een SC2345 signaalconditionering . Het signaal komt van een loadcel op een SCC-SG24 input blok. Alles...
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Removing floating subdiagram label
After some rework on the VIs to eliminate un-needed sequences I noticed a problem with subdiagram label... As you can see there are at least two residual label floating around... and they cannot be...
View ArticleLabview: Reset the data in a subVI
This is a test VI to show my problem. I am generating data in a SubVI and passing this to my main VI. This is working but maybe not the best way to do it. I need to be able to reset the arrays in the...
View ArticleSignal Express startup by self
I have LabView 2010 and LabView 2016 installed on my computer.I have been working for many years.Unexpectedly, when connecting devices via the USB interface, the NI SignalExpress program starts...
View ArticleIssue Generating .EXE in LabVIEW 2022 Q3 32-bit: Error 1671 and No Output in...
Hi everyone!I am currently facing a problem with generating an executable (.EXE) from a VI in LabVIEW 2022 Q3 (32-bit). I’m new to this process, so I’m not entirely sure if I’m following the right...
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how can i give output as a digital signal in labview
I'm trying to give output to a device named as "BNC-2120",as a digital signal using simulate signal as a source.I'm getting right result on the waveform graph but I'm not getting any output on the...
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How to use the same vi.lib class in multiple PPLs as a the same class?
I’d like to ask how to ensure that the same class from vi.lib, which is embedded into different PPLs, is treated as the same class even though it originates from separate PPLs.Specifically, I’d like to...
View ArticleAttempt to gather precise NI 4-Wire protocol spec
Hi,I was annoyed with the unclear specification of the NI 4-Wire handshaking protocol for usage inside single cycle timed loops.Being used to the excellent AXI4-Stream protocol spec, I tried to provide...
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