DAQ 6008 microcontroller
hello, I want to know the type of microcontroller used in the daq 6008, is it an ARM ?, I searched everywhere but i found nothing.
View ArticleInput resistance of the DAQ channels
I am trying to sample an anlog output using NI PCI-6220, through a BNC-2110. The signal can be chosen to be either bipolar (-10 V to +10 V) or unipolar (0 to 10 V), and is coming from a LakeShore 336...
View ArticleNoisy 9203 Module
I am using two 9203 modules to measure a number of 4-20mA inputs and the readings are quite noisy. At present I dont know whether it is line frequency noise or random noise but all channels are...
View ArticleDAQmxBaseReadAnalogF64 on Linux returning no samples
Hello, I am trying to solve a mystery. I have a PCI 6220 board installed in a linux PC running OpenSUSE 12.2. When I compile and run my test program and try to read in samples the...
View ArticleAppropriate module for PCB pressure sensor 113B28
Hi all, I am measuring the pressure on a high speed craft using 20 PCB pressure sensors (ICP sensor model 113B28) having the following specs: Range 50 kPaSensitivity 14.5mV/kPaConstant current...
View ArticleUSB 6259 DAQ 3rd output limited to +- 0.355 V
The 3rd output on my DAQ might be broken. It will not go above +- 0.355 V. The other 3 outputs work fine using the same VI and just changing the channel. Not sure why/how this would happen.
View ArticleThe program can't start because nidaq32.dll is missing from your computer....
Notes: DAQ is not installed. M&A Explorer has been Refreshing for the last half hour.
View ArticleWorking USB to PCMIA Adapter for DAQ Card 700
Hi. We (our company) is looking for a USB to PCMIA Adapter where the DAQCard 700 works with.Actually we still have older Laptops with PCMIA Type II Slots, but we want to replace them. I have found some...
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Connect SPS S7 300 via NI OPC Server - Can't read data, Tags wrong?
Hello everyone, I hope I am in the correct forum and don't offend anyone by my questions. I am very new to LabVIEW and data acquisition in general but tried to get basic understanding of what I have to...
View ArticleDAQ Quadrature Code Example and Simulated Mode
Hi,I have what I hope is a quick question:I currently am trying to develop .Net software for an NI-DAQmx device. I am attempting to read data from either 1 or 2 attached quadrature devices sampled at...
View ArticleUsing NiDAQmx From C++
I need to acquire and process readings from an NI 9203 module in a cDAQ9184 chassis. The chassis contains other modules which are read by other software. As I understand it, only one application can...
View ArticleURGENT!!! motor speed control
Dear all, first let me tell you my system detail:1. Hacker A100-8 brushless DC motor2. Master spin 170 pro opto (speed controller)3. power supply4. NI DAQ USB-6353 I have already run this motor by...
View ArticleIs there a method to programatically detect when nothing is connected to the...
I have searched the knowledge base a learned that the floating voltages that I am seeing on my graph when nothing is connected to the physical channel is normal for NI devices. So is there a way to...
View ArticleRecover From Power Failure
I am reading data from an NI CDAQ9174 chassis in our laboratory, using text based code (C/C++). In the event of a power failure, I would like my software to automatically re-establish communications...
View ArticleHow to Create Pulse train AND Variable width pulse at same time
Hello All, I have an NI PCI-6251 that comes with 2 counters, a FREQOUT port and then some DIO, DAC's and ADC. I would like to trigger a variable width pulse (easily done with two counters) and a...
View ArticleOptimum read size for USB 6356 AI
I am working with others to write a LV program to acquire data at 1.25 MHz on all 8 channels of the USB 6356. For the initial version the on-board 32 megasample per channel buffers are large enough to...
View ArticleControl Engine rotational speed
Dear All I am currently working on an Engine test bench; the hardware responsible for engine rotational speed is not working anymore and I have to control the engine with LabviewMy problem is that the...
View ArticleAnalog Outputs with different timescales
I am using the AO outputs of a PCI-6731 card for a raster scanning head application and I am having some difficulty reaching the peak performance I need. I am contolling the card with the nidaqmx...
View ArticleOMEGA ULx Compatiblity issue
So, I'm currently working with the Omega OMB-DAQ-2416 hardware board, and I have installed NI LabVIEW 2014 SP1. Omega's ULx only supports between LabVIEW 8.5 and 2012, and while it does install off of...
View ArticleUSB 6212 LED not lighting up
Hi, My USB-6212 DAQ system isn't working properly. When I plug in the usb to the laptop and check MAX to see if it is connected, it says it isn't but the DAQ system is discoverable. Also, the LED...
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