USB-6421 pulse width sensor class not appearing in flex logger
Recently ordered a USB-6421 along with a FlexLogger license to the newest version. The main purpose was because both the FlexLogger user manual and the USB-6421 user manual mention its ability to...
View ArticlecDAQ 9174 Counter Frequency Measurement
Hello, I'm currently struggling to set up my cDAQ 9174 with a NI 9402 digital module for a sample clock buffered frequency measurement. I can get this to work fine with my NI 9215 installed and...
View ArticleTriggering two functions: AI read and CITime, when reading from the same...
Hello, I want to read and determine the delays between each pulse of a waveform from an external source.To do this, in my VI, I measure the time/delay between each pulse and, at the same time, the...
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Hardware Timed dual counter output with changing delay on second pulse
I am using a USB-6351 to control a piece of external scientific equipment. What I need from this device is the ability to generate two pulses. The first will be a consistent pulse triggered by an...
View Articlemeasuring encoders using PXI-6602 in LabVIEW Continuous Measurement Sample...
i'm trying to read position data from 4 linear encoders connected to a PXI-6602. i'm also trying to use the LabVIEW "Continuous Measurement" sample project. i have been trying to use a dummy analog...
View ArticleHow can I use a Buzzer Module for timing or alert functions?
I’m experimenting with a Buzzer Module and wondering how it can be integrated with a microcontroller’s counter or timer to generate timed alerts, notifications, or simple tone patterns, like in...
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A trigger from a trigger (PCI6351)?
Hello everyone,I currently have a VI that generates two custom signals on two different digital lines from an external trigger. This external signal is shown in red on the diagram. It is fast, with a...
View ArticleDAQmx Timing Property Node: SampClk.Timebase.Src / Rate not visible in...
Problem DescriptionI am trying to synchronize two NI-DAQmx tasks that run on different C Series modules with different sample rates (Delta-Sigma module + slow sampled module), following NI’s...
View ArticleA method to move in 0.1-second increments and output at the specified time,...
Hello,I am using LabVIEW 2025 with the cRIO-9042. I am a beginner with LabVIEW. I would be happy if you could teach me. I have two problems. The first is about AO output. I want to set it up so that it...
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DAQmxWriteCtrFreq starts out taking 3 ms to execute and then ends up taking...
I have a program that updates CTR/TMR channels for variable PWM signals at 1 Hz. As the title of the thread states, the function call for the update takes longer over time. It isn't a continuously...
View ArticleCan I warranty claim this? NI 9361
UrgentI purchased three NI 9361 cards last year. For one of the cards. I have everything unwired except a ground wired to COM to ground. I have set all 8 channels to single ended with 5V pullup. Here...
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