Controlling PI Piezostages via"non-standard" SPI on PCIe-7842R FPGA
I am trying to control two ultra fast piezo stages from PI via their SPI interface. However, for their protocols, their SPI interface has 6 datalines, with four of them being the "standard" SCLK, MISO,...
View Article1ms Digital output using DAQ maz USB 6353
Hello evryone,I am new using DAQ max NI, I am trying to generate 1ms digital output pule but I am geting the 1.6ms.if I want 10ms I am geting 16ms.Could you help me to resolve this problem please?...
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Connecting 36VDC to a Digital I/O device. Signal conditioning ideas
I'm making a test jig and I have about 32 output signals to check, they are all either 0-12VDC outputs or 0-36VDC outputs, I don't need to necessarily read their values (analog read), I just need to...
View ArticleHow to fix Garmin Vivosmart 4 that’s not syncing properly
Matching up issues are among the most widely recognized issues Garmin Vivosmart 4 clients have been grumbling about. Some answered to get erroneous information on their cell phones while others said...
View ArticleControl a stepper motor using nidaqmx and digital output in Python
Hello,I have a problem using nidaqmx digital output to control a stepper motor in Python. I have read through the Python documentation (http://nidaqmx-python.readthedocs.io/en/latest/index.html ) and...
View ArticleNI USB-6525 Windows 10 compatability issues
Hello im just wondering if anyone has been having connection issues with the following i/o device. This has been previously used in a PC with windows 7 however the same PC has been upgraded to windows...
View ArticleContinuously update a Digital Output in DAQmx Error -200946
Hello, I am using a USB-6361 interfaced with a BNC-2110 connector shield block. I am attempting to use DAQmx to use a hardware timed digital output (port 0) so that I can continuously output a digital...
View ArticleDAQ PROBLEM
Hello,I tried to use DAQ Assistant to generate a digital output (1 sample on demand) and at the same time acquire an analog input from loadcell (continuous sample at 10K), but the analog input causes...
View ArticlePCIe-6536B
Hi, I have a problem with PCIe-6536B. It is detected on computer and also i test on self Test software it`s working fine. But i reality it doesn`t, what is the problem?can anyone help me about this?
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PXI-6541 HSDIO trigger setup delay
Hi,I am currently using the PXI-6541 HSDIO to receive and log a data stream coming from an external device. This data stream is synchronized to the sample clock of the HSDIO which is exported on the...
View ArticleBend Labs Digital Flex Sensor - 1-Axis
Hello AllI want to hook up the Bend Labs Digital Flex Sensor - 1-Axis to myRIO, but based on it has two pins, nRST and nDRDY, and I do not know which pins of myRIO are these?Can anyone help me with the...
View ArticleNI9477 Wiring
I'm able to wire the NI9477 so that it lights up 1 led using LabVIEW controls. However, I need to wire the DO channels of NI9477 to a flying leads on a board connector--in other words, I only have...
View ArticleNI USB 6251
One question, can NI USB 6251 card communicate with I²C protocol directly or an intermediary is needed ?
View ArticleNI 9401 undesired digital input level
Hi NI community, I am using NI 9401 on cRIO-9074. According to the datasheet of NI 9401, the Low level and High level are 0.8V max and 2V min, respectively. It means it should work well in conditions...
View ArticleGeneral PFI / GPIO on PXI-6570?
Hi, we are going to buy a PXI-6570 soon and I have some questions:Is it possible to use the a few of the 32 Channels as General PFI / GPIO?Is it possible to have a Interrupt detection with one of the...
View ArticleUSB-6501
https://knowledge.ni.com/KnowledgeArticleDetails?id=kA00Z0000004BK0SAM&l=ja-JPにありますように問題制御するデバイスは5Vの電圧を必要としているが、USB DAQデバイスの供給電圧は5V以下です。低インピーダンスの回路に対して電圧と電流を増加させるにはどうしたらいいでしょうか。...
View ArticleDeadtime of Ni9402 input / output module
Hello, Im using a NI system where the digital output from a photomultiplyer tube is collected by a Ni9402 input / output module. The photomoltiplyer tube itself has a deadtime but what I want to know...
View ArticleNI USB-TC01 Error code -225306
Hi All, We have 2 NI USB-TC01 try safe test for the first one operate normally but the second device but error code -225306 and reply massage The driver failed to communication.
View ArticleRead 12 bit signal from amplifier using NI USB-6501
Hi there, I am new to LabView. I have been watching tutorials, but they didn't help me. I want to read a 12 bit Digital signal from . I have USB-6501 and I connected it to ground and connected [port0...
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