I have a Problem in Serial NI-VISA
Hello, Guys I wanna send two difference Variables (ٍSensor Data & time) Via Serial port from Arduino to LabVIEW (NI-VISA). I worked on the Code but receives one variable VI in Attachment Regards.
View ArticlePXIe VISA error
Hello friends, I am need of programming in NI VeriStand. I have simply created a dll file with three input and two output. Now when I deploy the program in VeriStand, Im getting a error regarding VISA...
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CAN bus using interface Labview and pic18f
hello i want to use CAN BUS WITH PIC18F4550 for communicate with others devices using protocol CAN , i i want to use interface labview,so it is possible to use NI-CAN labview with microcontrollers...
View Articleusb 6002 device is recognized by ni max but not by ni device monitor
I'm trying to install usb6002 on a new pc.The device is recognized by NI-MAX and self test completes successfully. However, it is not recognized by NI Device monitor (tried to unplug and replug).It is...
View Articleerror in calling the DLL function
Hi everyone,I hope someone could help me.Well, I have a problem when calling the dll. Every time I launch my program I am geeting this error: 1097It is the first time I am using a dll in a VI.I have...
View ArticleLabview to control two ESP301 controllers
Hello All, I have written labview code to control two ESP301 controllers simultaneously via USB using flat sequence structure. But when I run the VI, the initialize block in the first flat sequence...
View Articlemodbus gurus please read
I have a Modbus instrument (VP Flowscope) that I am trying to interface to and I've never worked on Modbus before. I wanted to see if anyone here had some advice for getting this working quickly. I've...
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VISA: (Hex 0xBFFF0015) Timeout expired before operation completed with...
Hi, I have GPD-4303s power supply and i want to control this device by using Labview. I use USB port for connection. However, its own Labview example doesnt work in my pc and it gives me an error. It...
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Where to install LabVIEW third party drivers
Hi, I haven't used LabVIEW in several years.I have downloaded numerous third party drivers and saved them locally on my C:\. Where should I move these .lib files so that I can use them throught he...
View ArticleVISA read stops and hangs randomly, then continues but no errors are reported
I have two serial write/reads running through some USB ports on my computer. Sometimes after about 2min of running the computer/program will appear to pause, the LEDs on the usb-serial connectors stop...
View Articlestore labview data of the program to EEPROM of the pic18f4550
hi everyone,my project is about connection usb between pic18f4550 and labview. all it's work good.now i want to store all data of my program labview in EEPROM of pic18f4550 for reason if i disconnect...
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Modbus communication problem
Hello everyone. I'm currently trying to establish a communication between a Superflow SF1020 bench and Labview thought a Modbus protocol and I'm meeting a few troubles... First of all, the device can...
View Articlemingw C++ linker error: VISA on Windows 10
Hi I tried to add VISA support on a small program on Windows 10, compiled with mingw (C++). But I have a problem with the linker who failed to link all the functions(error undefined reference to...
View ArticleIs there VISA libraries for ARM?
Is there a version of the VISA libraries and NI-MAX that will work on ARM architecture boards such as Raspberry Pi, etc?Thanks
View Articlewhere to find ni-488.2 2.8.1 download
According to http://digital.ni.com/public.nsf/allkb/2BFCEE471BECB95F862574020059117E the last version of NI-488.2 that is compatible with LabVIEW 8.5.1 is 2.8.1 but I can only find 2.8.0 Is 2.8.1...
View Article183617G-01 PCI-GPIB card, Windows 7 32-bit pc will not boot
I have an ancient 183617G-01 PCI-GPIB card pulled from a PC running XP. It is presumed that the card was working when the PC was taken offline, but I can't be certain since I wasn't here at the...
View ArticleAgilent 34980a & HTBasic with GPIB-USB ?
hi, Trying to communicate with a new Agilent Keysight 34980a using TranEra HTBasic and an NI GPIB-USB controller. The 34980a is being used to upgrade an aging 30 year old HP 3497a unit in an...
View ArticleSwitch executive wont disconnect
LabVIEW 2014MAX 15.3.0f0 SCXI-1166 32 SPST cardPXI interfaced via MXI, PXI-4072 card is interface to SCXI chassis I have my channels and routes aliased in MAX for use in TestStand. The problem I am...
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Slow communication speed with Hameg 4040
Hello community, I am quite new to the LabVEIW world and would like to ask you for an advice concerning my school project. As a part of my work, I need to communicate via LabVIEW 2014 (using Windows 7)...
View ArticleGPIB-RS232 all lights yellow
Dear ColleaguesI probably have a problem with my GPIB-RS232 converter. For some time all lights on its front panel lit in yellow and I cannot communicate with my power supply. I tried to reset the...
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