Want to output a voltage ramp over time and measure 2 analog input USB-6008
Hi, I want to produce an analog voltage output signal which increases over time with a certain slope, which I will send into a potentiostat and at the same time I want to read out the actual voltage...
View Articlenidaq
Hi How can I query how many inputs and outputs are available on a given devicevia the Ni-Daq C API? Do I need to hardcode the IO specs to a given device ID? ThanksNirvtek
View Articlesine wave with flicker
Hi, I try to get sine wave from the waveform generator. But May I know is there any tools or block that can generate flicker in sine wave ? Hope for guidance. thank you.
View Articlequery valid input voltage range
Hi is there an API for querying the valid range of input/output values on a given IO port? For example:...
View Articlehow does one resolve the 6009 status code
hi im using an ni6009 usb card, and am now getting a status code error -201003. i have a few of these in my workshop, so i used another one, no problem, it works fine. question : is the 6009 now dead,...
View ArticlecDAQ versus Ethernet RIO expansion chassis
Could somebody tell me if the NI 9146 Ethernet RIO expansion chassis can be used with Labview on a Windows PC without Real-Time or FPGA module? Would it be seen as a network device in MAX? The...
View Articlecontrolling NI-USB6353 using C
Hello everybody I want to control my NI-USB6353. Just to do simple stuff such as generating and acquiring analog voltages. I'm absolutely confused as to how to do it, however. I have LabVIEW 2012.
View ArticleTCP/IP
Pleasant greeting....... I want to make a network of Tensile Testing machines which will be distributed within a circle of radius of 600km , and I need to use the public internet service to...
View ArticlePCI-6132, device passes self test but can't do DAQ
Hi all, I am using PCI-6132 and data acquisition is not working. It doesn't give me any specific error but just doesn't do DAQ.Device passes self test and I can reset the device successfully on NI...
View ArticleNI maydaq in
HiIn my project I use 1 NI maydaq. The DAQ sends one 0-10V signal to one 3-way valve and one 0-10 V signal to one throttle valve. When I turn off the LabVIEW program the valve go default to 0 V. Is it...
View ArticleHow to disable open thermocouple detection with matlab
Hi everyone, I'm using tb-9214 and cDAQ-9171 to measure thermocouples.I write an user interface to measure to temperatures the TC with NI devices (that i wrote) in matlab I use the API of matlab for...
View ArticleCan the NI USB-6008 5V supply sink current?
I would like to know if the 5V supply on the USB-6008 can sink any current. I want to measure an open-drain digital output, which is pulled up to 12V via a 100K resistor. If I connect one of the...
View Articleni usb 6008 daq wrong voltage when using test panel
i am trying to do loopback test for my ni usb 6008 daq, following the description in the manual. even though i vary the voltage, i cant get the voltage i chose.. you can see in the picture attached, i...
View ArticleSCB-68A Connector Block
We are currently designing a board to interface with DAQ 6361 (Mass Termination)- we are planning to use a SCH68-68-EPM cable between the DAQ 6361 and the PCBA. The PCBA will therefore have the same...
View ArticleTake readings of Vibrating Wire Gage
Hi, I am trying to read the strain from a vibrating wire gage. Is that possible to use a NI LVDT card to acquire the data? Thank you so much.
View ArticleTrying to play wav file through NI USB 4431 analog output.
Using this code I found to try to play a wav file through the analog output of an NI USB 4431 (preferably the entire thing, or just a portion if this isn't possible) in a loop. I get an error message:...
View ArticleUSB-6229 analog input coupling of channels
Hi, I have a new USB-6229 DAQ that I'm currently testing out. I'm testing out the analog inputs. I created multiple analog input channels in the NI MAX software. Using a process calibrator, when I...
View ArticleUSB 6341 counter output
Hi,I'm trying to use the output counter of USB 6341 for generating a square wave with a frequency between100 KHz to 1Mhz.I used 100Mhz and 20 Mhz time bases and the 10Mhz ref clock as the source...
View ArticlemDNS Responder socket configuration
Hello, this is my first question in this forum and since all other mDNS Responder related questions were asked here, I hope this is the right place to start. I just had a problem with the mDNS...
View ArticleSPIläsning
Hej!Jag läser och skriver till ett chip via SPI. Jag har prövat både USB-6009 och 6212 och båda fungerar, men det går väldigt långsamt ca 45-1min för 256 tecken. Kan ni se vad jag har gjort för fel?Vi...
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