How to calculate time difference using calculator in VBAI
Is anyone know how to use calculator step to calculate the time difference? Or is there any other way to calculate time difference without using calculator? Thank you
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LabVIEW VDM to display OCR threshold image
Hi Everyone, I am developing OCR reading application using LabVIEW 2020 + VDM 2020 SP1.I have a problem that I cannot display image from OCR thresholding (linear and non-linear method).It would be...
View ArticleUnable to load XML file in NI-MAX for Allied Vision Manta_G 145B. IMAQdx v. 20.6
I try to migrate from LV2014 to LV2020. If I try to open Allied Vision Manta_G 145B camera in NI-MAX i get Error 0xBFF6901D "unable to load xml file". IMAQdx Version is 20.6 (RT + Dev). Basler Cameras...
View ArticlePassword Protection to avoid closing inspection interface in VBAI
Dear Team, I was wondering if there is a way to prevent closing the program running in inspection interface view.If someone wants to close the software then it prompt to enter password and until...
View ArticleIs 1.5MP camera suitable for OCR
We want to use Ni labview for OCR in a pharmaceutical application.We are printing 5 lines using font OCRB 2 mm.We have high rejection value and mis recognition between 0 and o, between R and P and...
View ArticleVBAI 2020 Run Labview VI Problem
Hello,I am trying to implement a functionality to VBAI 2020 by using Run Labview VI step.This LLB, I am using since VBAI 2015 worked fine in VBAI 2018 and VBAI 2019. It just requires me to save the...
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Inspection THT components PCBA with light distortion
Hi,I'm valuating the opportunity to perform a vision test on the THT components in our production line. I'm wondering if NI Vision is robust to tolerate the external light distortion ( we have closed...
View ArticleAccess Violation Crash with imgSequenceSetup
Hello,I am working on an OCT system with a PCI-6259 for scanner control and a PCIe-1433 for camera control. I am currently implementing the system in an open source OCT software (OCTProZ).OCTProZ...
View ArticleVision Builder get stuck with restricted network
Hi. I have some industrial inspection stations running Vision Builder AI 2015 F3. When I restart the CPU for some reason the VB program doesn't start and I have to wait 10 minutes more or less, a...
View ArticleMultiple Optris PI-640 Cameras
Hello, I have two Optris PI-640 cameras and I have the Optris LabVIEW driver (DLL). This comprises two sets of functions, single and multiple, e.g.evo_irimager_usb_init...
View ArticleHow to change NI-IMAQdx camera ping rate
Hi all, Does anyone know if it is possible to change the rate IMAQdx sends "discovery ping" to network adapters to discover GigE cameras?I don't need to turn this completely off, just reduce the flood...
View ArticleWhat "real" data type is the "command" type returned by IMAQdx "Enumerate...
The IMAQdx "Enumerate Attributes" function can return an "Attribute Type" which include U32, I64, DBL, String, Enum, Bool, and Command. What does Command translate into in terms of "real" LabVIEW data...
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Image Prespective Error
Hi, The image of part to be inspected using camera and product in perpendicular direction. 1. Basler Camera :Basler acA2440-20gm Sensor Format2/3'' Sensor TypeCMOS Sensor Size8.4 mm x 7.1 mm Resolution...
View ArticleDistortion Model Calibration Error
Hello,I am trying to calibrate an Opto-E telecentric lens on VBAI.On the mechanical setup, everything is fine. Telecentric lens, suitable industrial camera, telecentric illumination etc.Using a...
View ArticleimgSessionConfigure takes several seconds
Hello, I am now building an OCT system using 2048R InGaAs High Speed Linescan Camera. I use NI-PCIe-1433 to control it grabbing image. The camera configuration, imgSessionConfigure, takes about 5-7...
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Why can't I run the opencv dll?
My parameter are imagein1, imagein2, outputstr.And the debug and release for making dll was successful. But when I try to test it simply, an error occurs, I can't run. <The library specified for...
View ArticleError -1074360271 occurred at IMAQdx Start Acquisition
Dear all,I am using a Hitachi HV-F202 camera (GigEVision CCD) and I try to run it in labview. I conntected my camera via a docking station and ethernet cable. However, I cannot start my labview code...
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Error 0xBFF69001 ,Error 0xBFFF8009 with PXIe1435 and Basleer acA2040-180kc...
I have some trouble using NI PXIe-1435 (NI 1435) and camera.The camera is Basler acA2040-180kc. After I selected the ACA2040-180KC (Base) camera configuration, there was no way to change the...
View ArticleVariable height image acquisition using line scan camera Basler 6144-16gm,...
Hello, I'm developing prototype of an inspection system which will acquire variable height images using a line-scan camera. Frame-start and frame-stop actions to be controlled by software triggers....
View ArticleVision Assistant will not create labview code
Hi trying to create Labview code from vision assistant. When I click on create labview code it tries to find nirio_FindDevice which it cannot and I searched for it and I don't have it on my machine....
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