NI6002 How to read the counter input
Hello Everyone, I have NI 6002 device and i have attached a flow sensor to the counter input of NI6002. How i can read the counter input so that i can count the number of edges(high , low points)...
View ArticleHow to read the counter input edge source
DAQmxCreateCICountEdgesChan(taskHandle1,"Dev1/ctr0","",DAQmx_Val_Rising,0,DAQmx_Val_CountUp);DAQmxReadCounterScalarU32(taskHandle1, 10.0, &data12, NULL);with above two line we can read the counter...
View ArticleUSB-8452 Pull-ups
I'm not sure if this is the right place for 8452 questions, but I couldn't find a better forum. One of the EEs I'm working with wants to know the value of the pull-ups in the USB-8452. Strangely, I...
View ArticleConfiguring digital output with external clock on PCI 6713
I'm currently trying to configure a digital output task where it define a pattern to be written. The card always throws an error -200077 "Requested value is not a supported value for this property. The...
View ArticlePCIe-6363 and BNC-2110
Hello.I am using a PCIe-6363 with a BNC-2110 board. We are reading two digital inputs simultaneously via User1 and User2. Works great!Now, I want to add two digital (counter?) outputs with two...
View ArticleNI MAX vs. actual Digital I/O
Hello, while getting familiar with my NI6612 and C# something is really confusing to me. As far as I understand each digital line can only I/O a boolean state while counters are able to create/measure...
View ArticleImportance of the simultaneous sampling function?
Hi, I am looking for a DAQ to analyze data from 3 different channels. The sampling rate is about 100 KS/s (for each one), and the signal level is between 2mV to 2V. I found NI USB-6281 may work for us,...
View ArticleHow to handle dropped pulses?
Hi, I am relatively inexperienced in LabVIEW programming. I am using NI USB 6002 to read from a rotary encoder to track shaft angle. I am noticing that sometimes if the computer is busy processing...
View ArticleControlling two solenoid valves using NI 9482 Relay
Hello, I just started this time-sensitive project last week (and began using LabVIEW at the same time) and I am looking for help to control two solenoid valves using an NI 9482 relay and a cDAQ-9172. I...
View ArticleUSB 8451 development (other than labview) - really disappointed
Use of Visual C/C++ 6.0 is not supported on Windows 10 (unless you can follow off-site policy installation procedures). So, on new PC, USB8451 is only usable with Labview. In other words, with more...
View ArticlePCIe-6509 register vs port
I'm re-designing an application that used PC-DIO-96 and PC-DIO-24 boards in a DOS PC to communication with a custom built hardware box. I believe the boards were used to control solid state relays in...
View ArticlePXI-6528 - How do i start to set DI/DO under C#?
Hello,can someone provide a simple example on how to control the NI PXI-6528 DIO card under DotNet/C#?I only need to set DO and read DI. Thanks for help or links BR
View ArticlePXI-6509: Are there any IBIS models available?
Hello, I was wondering if there were any IBIS models available for the DIO card PXI-6509.If not, I will probably use a generic model in it's place for the PXI-6509's outputs. Thank you
View Article5V from a NI 9178 CDAQ
Is it possible to pull 5VDC from one of the 15 pin dsub connectors on a CDAQ chassis? If so, what pins should I use?
View Article24v Digital input
Hi, I am trying to connect a digital input from a Motor drive. I am using a compaq daq module with a 24v digital input module. My electronics knowledge is not the strongest. I have attached the picture...
View ArticlePCI-6542: Determine location in waveform file where trigger occurred?
Hi guys, We were thinking about getting a PCI-6542 to run as a Digital Waveform Generator to run a DAC. But when external events occur we may need the generator to pause or stop. I see there are...
View ArticleNetwork Layer Data
I am working on Ethernet interface on sbRIO9606, sbRIO9607, I want data at network layer not at transport layer. Is it possible in sbRIO 9606 os sbRIO9607 ? If not possible in sbRIO9606, 9607 on which...
View ArticleC Series Module Pinout Names
I'm working on a project where I need to dynamically create shared variables based on which C series modules I have plugged into a cRIO 9035. I'm looking for a way to programmatically extract the...
View ArticleHelp in PWM
Hello all I'm quite new in using Labview and I need help to generate PWM with frequency 20 kHz and changeable duty cycleI need generate this PWM via digital I/O NI 9403 and cDAQ-9184.... thanks
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