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UC232R and Flat Sequence Structures
Within the while loop below, I am trying to ensure that my code is making a connection between the PC and the rig I am working with. I am updating 8 test rigs that turn and measure the torque applied...
View Article"Timeout expired before operation complete" occurs unpredictably after...
I haven't run into this exact issue before, so hopefully someone has and may be able to suggest a solution. I have a program written in C# that communicates with various pieces of equipment that are...
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Abort problem after installing NI-VISA 18.0.0 and PyVisa on Mac
I am using Python 2.7 to do testing automation. I have installed PyVisa 1.9.0. Before installing NI-Visa_18.0.0 for macOS 10.13.4, the message shows below after tying python -m visa info.Machine...
View ArticleNi 8452 I2C SCL
Hi, I have ni 8452 and i am working I2C. My problem is that I send example c code to device but i don't observe any clock waveform or data on oscilloscope. Can you help me? How can i see clock...
View ArticleCannot get a query from USB Tekpower TP3005P power supply
Hi everyone,I am having a problem with getting a simple *IDN? query from my usb connected DC power supply through VISA test panel. The device is shown in NI MAX as ASRL5::INSTR"COM5" and device status...
View ArticleLabview driver for TDS510A
Hi, Is there a labview driver available for TDS510A oscilloscope? Thank you,-Lorenzo
View Articlecurrent measurement at selected voltage for keithley 6487 picoammeter
I am totally new in this platform and need help regarding continuous current/resistance measurement using Keithley 6487 picoammeter and a serial bus (rs-232 straight through cable).The...
View ArticleNI-488.2 compatibility gpib-enet 1000 and gpib-enet 100
Is there a version of NI-488.2 that will work with either gpib-enet 1000 or gpib-enet 100? When I look at this table, http://www.ni.com/product-documentation/53332/en/ , its shows different LabVIEW...
View ArticleNI8452 I2C High Speed Mode
Attempting to operate the Ni8452 in I2C high speed mode using the Ni845x.dll (v16.0.0.49152) installed on a Windows 10 PC and seeing an address ack error when calling ni845xI2cWriteRead() using the...
View ArticleNI8452 USB Reconnects
After disconnecting and re-connecting the USB cable from a Windows 10 PC to a Ni8452 dongle, the Ni845x.dll library is reporting the following error: Ni845xError: NI-845x: An internal error has...
View ArticlePXI-VISA-MATLAB
Running the following Matlab code:Visa6541Address = 'PXI17::14::INSTR';vv=visa('ni',Visa6541Address)fopen(vv)reg1 = memread(vv,0,'uint16','PXICFG',3)fclose(vv) Results in reg1 = 4243, 28887,6Where is...
View ArticleExtra data from Agilent N99XX Series Analyzer PnP Driver
I'm having an odd issue with the "Read NA Trace Data.vi" inside this part of the Plug-and-Play driver set. For whatever reasons, this function is pulling two "sets" of data points, every time I call...
View ArticleWait Indefinitely for Trigger Event (Labview VI)
Greetings!Fairly new to all this so bear with me. Let me know if this is even possible... Platform: Agilent / Keysight Technologies DSO-X 3054A OscilloscopeSoftware: LabVIEW 2016 (64-bit)Connection:...
View ArticleNew Port Spectrometer - Data Acquisition in LabVIEW
Hi All,I want to acquire data(Wavelength and count) from the spectrometer (New Port Model :71SI00151SN : 71SI00151-0004). Please suggest me a method for acquiring data. Can i use DLL for extracting the...
View ArticleUse USB 6341 as a serial device
Platform: Windows10LabVIEW 2016 I wrote a software (not LabView) which can listen to multiple serial devices data as long as the format are correct. Is it possible to configure the USB-6341 to act as...
View ArticleVISA: (Hex 0xBFFF0038) Bus error occurred during transfer.
Hi, I am trying to simultaneously communicate 3 different instruments (Keithley 2001, Keithley 2611A, Keithley 224) using GPIB (NI PCIe-GPIB). I checked the connection of these instrument using MAX...
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error -1073807194 when configuring serial port
I am trying to connect to two devices using FTDI UC232R cables using VISA communication. I am able to find the COM ports and serial numbers for these cables, and they work once, the very first time I...
View ArticlePushing max baud rates on cRIO-9045
Hi all, I'm assembling a headless data acquisition system for a range of mixed signals (RS232, CAN bus, AI, DI). I have an inertial navigation system that transmits at very high baud rates (up to...
View ArticleSCPI command for TDS510A through VISA
Hi, I've searched and requested for the labview drive of TDS510A. Unfortunately, I still can't find one and have not yet received response from NI. I tried to read the programming manual...
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Insufficient location information, on iDRC Power supply via Ethernet
Good morning (at least here ), I try to connect to a Programmable DC Power Supply - iDRC, DSP-060-025HD.I connected the instrument to the Ethernet connection on my laptop directly. When I open NI MAX...
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