Temporary instability problem of continuous acquisition behavior when using...
Hello friends,I'm running an acquisition continuous application implemented in Visual C++, for which NI 6534 (PCI interface) with the driver NI-DAQmx 19.0 for Windows 10 is used. In the program every...
View ArticleVirtualBench 无法使用
使用USB连接VirtualBench与PC，打开VirtualBench软件后提示“发生非预期错误”，点击“更多信息后显示初始化失败，错误代码：-375933
View ArticleMyRio and 24VDC pneumatic valve solenoid
Hello, I have a project where I need to control 21 pneumatic solenoid valves and I'm gonna be given a MyRio board to control them using LabView program. I did some research and it seems like controling...
View ArticleProper use of ring acquisition?
Hi All,I've got a imgSnap acquisition working with my PCIe-1433 framegrabber, however, I require far more speed so am attempting to use ring buffers. I have followed the examples llring.c and hlring.c,...
View ArticlePXI 6544 difference entre DIO et PFI
Bonjour,Pourriez vous m'aider et me dire dans le cas de la mesure d'un ADC ENOB, SNR etc..1- si je dois connecter mon signal de PWM qui sort du DUT à une DIO ou à une PFI pour faire l'acquisition de...
View ArticleThermistor using NI 9226
Hi, I am quite new using NI system and LabVIEW.I am currently considering to use NI-9226 with compactDAQ to measure thermistor at most 1k ohm. I was wondering whether there would be a compatibility...
View Articleferrite core 711627-01 for NI9401
Hello!Do you know where I can find further information about the ferrite core suggested for the 9401 module? I was looking for the material and the impedance/frequency graph... Thanks in advance!
View ArticleCompatibility Issue - MAX 4.7.1 and Labview 10
I had installed a DAQ card PCI-6509 (purchased in 2008) in a 32 bit Windows XP desktop PC loaded with Labview 10. Before inserting the card, I had installed DAQ-mx 8.6 which originally came in CD with...
View ArticleInterfacing Variable Reluctance and Proximity Speed Sensors to the NI 660x...
Hi.. Sometime in February, 2019 I had accessed the white paper titled "Interfacing Variable Reluctance and Proximity Speed Sensors to the NI 660x Counter Devices" that had the link...
View Articledigital output pulse from an energy meter using NI 9375
Dear Members, I would like to measure the digital pulse output from an energy meter (https://www.se.com/ww/en/product/A9MEM2105/modular-single-phase-power-meter-iem2105---230v---63a-with-pulse/). I...
View ArticleFull range of NI 2900 USRP's DAC
Hi, I am working with NI USRP 2900 with GNU radio. I want to know the maximum amplitude (A) that can be set for the input signal "A sin(theta)" so that i does not get clipped by the DAC. Can someone...
View ArticleUSB-8451 DIO output not working
Hello! I am using the USB-8451 OEM, and I am using the C library to control it. So far, I'm able to use SPI without issue, and the DIO inputs are working just fine. I've been trying to configure P0.1...
View ArticleAccessViolationException using...
Hi, Sometimes I get a System.AccessViolationException, here is the C# code:StopTask(tsk);tsk.Timing.SampleTimingType = SampleTimingType.OnDemand;DigitalSingleChannelWriter writer = new...
View ArticleSimulated DAQ input state
Hi everyone,Is there a way where we can chose the state of simulated DAQ cards?For an example I have simulated NI PCI 6229 and accessing the Port 1 line 0-7, but while running the code the values read...
View ArticleNI SMB-2153 User Guide
NI 5742 32-Channel Signal Generator User guide refers to aNI SMB-2153 is a breakout box accessory for debugging your NI 5742. The NI part number for the NI SMB-2153 is 189408F-07L. I cannot find the...
View ArticlePCI-6509 could not be recognized in device manager with Fujitsu Mainboard...
We would like to install a PCI-6509 DIO Card on a Fujitsu Mainboard type D3646 S10 GS1 with Intel i7-8700 processor.But this card could not be recognized by Windows device manager. We tried a brand new...
View ArticleUSB-8451 USB-8452 software settings
The other day, I purchased USB-8452. Therefore, when I looked at the Software Installation of the manual (NI-845x Hardware and Software Manual), I found that "Insert the NI-845x Software CD into your...
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Error -50103 When Starting Digital Output Task on PXIe 6612
I've been trying to figure out why I keep receiving error -50103* on my PXIe 6612 but I haven't found anything that I recognize as causing a problem. I receive the error after the "DAQmx Start Task" VI...
View ArticleCannot create a digital channel for NI PXI-6541 from Measurement Studio
Hello,I'm trying the example from Measurement Studion examples: ReadDigChan_ChangeDetection_Eventsand I have an error - the environment does not support this feature. Status Code: -50256Win10, NI...
View ArticleOPERTING PXIE-6570 AT 100MHz
Hi, Can you provide a scope plot of PXIE-6570 running at 100MHz(50% Duty Cycle)? We tried running our PXIE-6570 at 100MHz on our NI_GP2 platform with the single board interface(SBI) on it, with the...
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