NI-DAQ 9191 won't communicate wireless
I am trying to get my DAQ9191 to communicate wirelessly with my network. I used max to set it up and my wired network will communicate with it. max sees my wireless network and says that it is...
View ArticleClik here to view.
how can i integrate acceleration signal into velocity signal
sorry for my english skill i have a acceleration signal form DAQ Assistant inputbut i want a velocity signal and take a FFT analysis for output what i have to do ?this is first time i use LABView help...
View Articleerror daq assistant initialization
Hi I have Labview 2013 and NI DAQmx 9.8. I am running a VI where I use the DAQ Assistant to adquire the data from the cards NI PXI 6221 and NI PXI 4353. In both cases, if I open the DAQ assistant, I...
View ArticleDAQ (Different digital output at each iteration)
Hi there, I am writing a LabView program using NI USB 6501 24 line Digital I/O. I want DAQ to give ON/OFF according to input Data. I am calling my DAQ more than once in a program so JUST DAQ Assitant...
View ArticleClik here to view.
NI9215 grounded differential or single ended signal measurement
Hello there, I have a slight problem with my NI9215 - just to describe a situation, I'm measuring 4 channels of low voltage signal (lower than 100mV, mostly in range of 10-50mV) simultanously. At the...
View ArticleWill USB-6008 DAQ be able to power and record voltage for UMS T5 tensiometer...
I would like to use my NI USB-6008 to provide power to my UMS T5 tensiometer (http://www.ums-muc.de/en/products/tensiometer/t5.html) as well as take readings from it, but I don't know if this is...
View Articledaq assist vs daq
Hello, I am using NI I/O modules for...inputs and outputs. I am wondering if there is a benefit in using daq vs daq assist. Daq assist does the "coding" for you, whereas daq you would manually code to...
View ArticleClik here to view.
Differential using NI 9205 in FPGA mode
If I need to do a differential measurement, do I need to subtract the matching input like this? (This would be running on the FPGA) Are there any issues (like clipping) if my input range is small, lets...
View ArticleClik here to view.
how to reduce delay time ?
I was using an NI-6251 USB to capture a signal regenerated from the Signal Simulation toolbox. The generated signal was sent out at AO 0. The signal was then captured using AI 0. These two signals were...
View ArticleTrying to use the same ground for more than two channels (RSE configuration)...
Hello, I'm currently trying to set up a LabView code in order to get readings of voltage using 5 different locations simultaneously. I want to only use the first location as ground and obtain 4 voltage...
View ArticleChassis could not be reserved
Hello,I am using MAX version 5.5 on windows 7. I am trying to do a self test on my cDAQ-9191, however when I try to reserve the chassis I get the following error "Error 201251" (picture attached shows...
View ArticleMac OS X NI-DAQmx "No devices present"
Dear Community Users, I am trying to USB-6009 device with a MacBook Pro. I have rolled the MacBook back to OS X 10.9.2 and have installed LabVIEW 2014. I have downloaded and installed ni-daqmx-for-ni...
View ArticleTDMS Direct Integration in NI-DAQmx Logging
Hi,Is it possible to get the tdms file reference, when using the "TDMS Direct Integration in NI-DAQmx Logging" like that: http://www.ni.com/white-paper/9574/en/I would need it to write manally data to...
View ArticleClik here to view.
Multiple Finite Analog Inputs from Multiple Triggers - Error -50103 "The...
Hello, I have a problem with error -50103. I've looked through the knowledge base article but the answer is quite vague in terms of implementing a solution to my specific problem.Knowledge base...
View Articlehow do i deal while acquiring data rising ni9237
Hi everybody, I created under matlab a code that acquire data from four gauges fixed to a beam using NI9237, the aim of my code is to estimate the applied force to the beam, my problem is that at the...
View ArticleBidirectional modules
I have questions about the NI 9401 and 9402 Bidirectional DI/O modules. I know you can configure them to be either input or outputs, but, how fast can someone toggle a pin between input and outputs on...
View ArticleI want to vary the speed of a 5v 170mA dc fan using a Transistor with a DAQ...
Hi, I would like to vary the speed of a DC fan(5V, 170mA) using a USB DAQ 6008 and a (BD139) Transistor. I'm going to drive the fan using the voltage variations from the DAQ, and i'm using a 3 AA...
View ArticleLabview ne reconnait pas ma carte USB - 6225
Bonjour, J'ai installé dernièrement un driver pour ma carte d'aquisition Ni USB-6225 sur mon PC qui est sous windows 7. Malheureusement lorsque je veux acquérir des signaux Labview ne trouve pas le...
View ArticleClik here to view.
ni usb 6251 device not recognized
Hi, We are using a NI USB 6251 DAQ with a 32 bit windows 7 PC. Earlier everything worked fine but suddenly one day, on connecting the DAQ it shows USB device not recognised. Moreover, the LEDs...
View ArticleUSBRIO-7845R. Analog Output settling time
hi. i am using USBRIO-7845. i have confussion about it ANALOG OUTPUT SETTLING TIME. According to data sheet, changing of LSB, its settling time cab be vary from 7us to 1.5us for 20V step.in software,...
View Article