cRIO Synchronous Serial Input
Hello, I am interested in using the cRIO platform for my application and have a question about acquiring high-speed serial data. I need to have digital inputs to monitor a custom synchronized serial...
View ArticleLow frequency measurement with digital input
Hello, I started using LabVIEW recently and I would like to know if it is possible to calculate or measure the frequency of a digital signal (pulse train) using a regular digital input (no counter or...
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The Spring Festival is coming
The Spring Festival is coming, and it is time for Lao Guo and his gang to use the Spring Festival Gala to defraud money. In the face of judicial siege, the "Turtle Spring Festival Gala", which still...
View Articleni usb 6008 driver download. where can I get it?
I was using NI USB 6008 with MATLAB and it worked great. Then I downloaded labview and the driver has vanished. Where can I find just the driver?
View ArticleTalking to NI 6527 DIO - NI MAX and NI DAQ neded?
Hello, i want to use a NI 6527 card and read Digital inputs in my C# program.With other instruments connected via LAN i can open a port and send SCPI comands over socket connection. Is this with the...
View ArticleTriggering problem on cDAQ-9178
I am trying to trigger my cDAQ-9178 on the chassis PFI0 line. My digital input, unfortunately, is not 0-3.3V, but rather the low state is at 1.6V and the high state is near 5V. Using this trigger...
View ArticleDigital I/O and ADC?
Is the ADC not compatible with the Digital I/O board? I have a v1.2 board and an ADC both from mister addons, but every reference I can see to installing the ADC has it on the Analog board. The Digital...
View ArticleData Sheets
Why is it so hard to find data sheets? Or a contact number to ask about them? It seems I need a support contract to ask for basic information. I am looking for specifications (pinout and electrical...
View ArticleHard-coding USB-6501 to use "Active Drive" mode instead of "Open Collector"
Hello everybody out there using NI devices, The device I would like to trigger with my NI USB-6501 requires to use the digital output ports in "active drive" mode (instead of "open collector" which is...
View ArticleUnable to get signal out of digital I/O channels on 9401.
I'm trying to trigger two separate relays to open and close a valve by sending a long ttl pulse on a button press. I get a constant 5v signal for 5 seconds on channel 0 but for channel 1, I only get a...
View ArticleLooking for a replacement
I currently have an NI PC-D10-96 card. I am looking for the newest replacement card with the same features./ DO you have a replacement in a PCIe configuration? PLease advise,Thank you Tom
View Article6323 - digital output
I am just trying to write out an 8 bit output. But i am getting and Error -- Append output -200488. I am not sure.. i set my line to Dev1/port0/line0:7 or create a task in NI max with line 0 to 7.I am...
View ArticleGenerating Step ladder analog output
Hii would like to generate a step staircase function that goes from -15 to +15 V using NiDAQ.But this needs to be triggered externally ie for each trigger pulse I want to generate one voltage -15 and...
View ArticleNeed some help with at 9375.
My current VI code uses a cluster of elements that runs a profile per step #. I am looking to modify my current Code to have 4 different profiles with specified DO's in each profile that run in...
View ArticleReplacing NI-USB devices
Can I replace NI USB-6525 with NI USB-6008 for similar operation?
View ArticlePCIe-6374 and PCI-6111 connectors
I am a pure software person, but being asked to find a replacement for the PCI-6111 that our application uses. The PCIe-6374 has a 68-pin output which appears to the same pin for pin based on the pin...
View Articlepcie-6323 -write digital channel out 8 bits
I am trying to write out a Digital Channel with 8 bits for 6323.. I used Dev1/port0/line7:0, but i am getting an error - Specified digital channel contains more bits than supported by the 8-bit version...
View Articlehow to route an input PFI that I am using as a clock to an output PFI
Hi,I have a USB 6218 and USB 6366.I am externally triggering using PFI0 terminals in both i.e., signal from a function generator is input to PFI0 of 6218 and PFI0 of 6366I am deriving 4 analog outputs,...
View ArticleRecording with USB-BNC microphone on NI PCIe-6353
Hi! I'm trying to record a 24 hour sample on a single USB microphone w/ 192kHZ/24bit sampling rate, connected to NI PCIe-6353 with BNC adapter. The sound I'm trying to capture has a frequency of 13kHz....
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