Detect 2 ms changes on USB-6509
Is it possible to use the USB-6509 to detect and read digital changes for 50+ channels. And the changes could be as small as only 2 milliseconds wide? My first idea was to use the Change Detection...
View ArticleNeed to know how to hook up a 9219 card to look at a contact . it has a 9 vdc...
Need to know how to hook up a 9219 card to look at a contact . it has a 9 vdc battery and I need to wire it so that it reads the voltage and when I open and close the contacts it will give me an alarm...
View ArticlePXI-6509 - how to clear user accessible FLASH memory
How do I clear the user accessible FLASH memory in the PXI-6509. The NI Letter of volatility says “User settings may be cleared through the API." What is the API that must be used to do this and...
View ArticleSet 9402 to output in Labview 2015
I am new to labview after being away from it for 3 or four years. I am working with a cRIO-9035 and I am trying to set a 9402 module to output a digital signal. From what I have read it is capable but...
View ArticleAdding an air actuator to UMI-777R
I am doing my senior design project for college and am making a testing fixture for fishing reels. It consists of two motors and one air actuator. I have got it all hooked up and both motors working...
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USB8452 - How to set a 20MHz clock in SPI Stream mode?
Hello everyone,I can't really manage to set a 20MHz clock in SPI Stream mode.To set the frequency I use this property node (see attached image)[e.g. To set a 1MHz clock, I set:Wave1.Tmng.SclkLow=50...
View ArticleCan I power two separate devices using one NI 9474 (Digital o/p module)
I have written a code to use port0/line0 of the NI 9474 to supply current to a Thermoelectric heater which I pulse on and off using LabVIEW. Now, I want to power one more thermoelectric heater and...
View ArticleCan I power two separate devices using one NI 9474
I have written a code to use port0/line0 of the NI 9474 to supply current to a Thermoelectric heater which I pulse on and off using LabVIEW. Now, I want to power one more thermoelectric heater and...
View Articlestrobed words as digital output (PCIe-6323 -> BNC 2090a)
Hello forum, first time post from a very inexperienced user (SOS help!) I am trying to send digital strobed words as output from PCIe-6323 via BNC-2090a to another aquisition system (Plexon OmniPlex)....
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SSR 9485, cannot set up in Tasks
I have 2 sets of 9178-9485 systems, recently, swtiched computers, and could not setup the SSR in the NI-DAQmx Tasks.The original interface was like this: now, it's like this: When I tried to change the...
View Articlematlab using usb6002
Dear all, I am now using matlab2015a to control the digital ouput with usb6002.I try to create a ditital pulse by using outputSingleScan function, but it can not control the duration of the pulse.Are...
View ArticleControlling Multiple Solenoid Valves using NI 9485
Hello all, I am trying to control two (or more) solenoid valves continuously and simultaneously using a NI 9485 which has 8 SSR channels. I tried using two different VI's which apparently does not work...
View ArticleMYRIO
Hi Can anyone help me figuring out what the update rate on D I/O is in MXP slot A on MYRIO?
View ArticleHow can I de-energize the channels at the end of the test?
Hello, I am controlling multiple solenoid valves in a cyclic manner by energizing them cyclically inside a loop. I am new to the labview and I am not sure how I can have them all de-energized once a...
View ArticleReading out a DIO Card by LV made dll using Visual Basic 6
Hey, we have a Detector that is connected to a NI PCI-DIO-32HS Card. A Vi reads out the input using the DAQMX dll, and processes it. It contains a functions that can be called to read out the detector...
View ArticleUSB-8452 Read Speed is slower than expected
Hi, I am trying to use the USB-8452 to repeatedly read a 2Mb SPI EEPROM, and I am finding the that read speed is much slower than expected. I am running the SPI clock at 5MHz, so I would expect that...
View ArticleAcquisition avec Carte USB - 6501
Bonjour à tous. Je dois acquérir des donnés d'un codeur analogique (signal sin cos) ou d'un variateur pour récuperer un trigger pour synchroniser cela avec un autre dispositif. Je dispose juste de la...
View Articleproblem Labview executable connection with intan cards
Hello everyone, I try to build a Labview executable program to control a Intan card (RHD2000). My program finds the intan board when I launch labview but can't find the Intan board when I launch the...
View ArticleMy NI-MAX stop detecting USB-6501, Windows Device Manager does detect it
Hi Friends... Im beginner doing codes in labview and using USB-6501. I have labView 8.2 version and I installed NIDAQmax9.1.1 and I did some programs and tests using USB-6501 But now, my NI-MAX does...
View ArticleCan I generate a 24kHz digital output signal using NI USB 6001?
Can I generate a 24kHz digital output signal using NI USB 6001? The manual states "All digital input and digital output updates and samples are software-timed" I don't think I can write to the Digital...
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