X-series PCIe to X-series PCIe syncronization on the same task Labwindows CVI
Hii have a single task that uses 2 X-series cards PCIe 6363 with a RTSI cable connected.i made exported signals to start triggers to connect and run both cards. i looked in the examples for multi...
View ArticleWhich module to use with Endevco 8350C?
Hello all, It's been a couple of months that I try to connect an Endevco 8350C-100 pressure transducer to my NI cDAQ 9174 chasis . I've had used an NI9237 with no avail, since the common-mode voltage...
View ArticleDAQmx read 10x overhead dependent on number of samples chosen
Hi all, I'm trying to make a VI where I read data from a NI PXI-6115 DAQ device by triggering it 150 times, building an array, and later operating on that array.So I have a for loop nested within...
View ArticlePCI 6221 Compatibility with Real time OS
HiI want to buy PCI-6221. but I have two question:1) Is this card compatible with labview real time OS (Pharlab)? On the other hand, I have a real time desktop PC and I want to insert the PCI card to...
View ArticleNI USB-6009 Analog Output Anomaly
Hi, I am using an NI USB-6009 device to control a pressure control valve through the NI board's analog output terminals. The user manual (http://www.ni.com/pdf/manuals/371303n.pdf page 17) clearly...
View ArticleWindows 10, USB 6009, and NI DAQmx base
I'm having an annoying issue that started when I upgraded a machine from W7 to W10 and trying to get a USB-6009 to work under MX base (v15) on a computer that has both the full and the base versions of...
View ArticleScope software for NI USB-9162 and NI 9215?
Hi Folks, I have been gifted a NI 9215 USB one slot cDAQ chassis and 9215 4 channel analog input card. The kind person who gave it to me recalls using it as an oscilloscope with some software that came...
View ArticleFinding Mass using Force Sensor DAQ usb 6366
Hello Everyone,Need some verification with daq program.I have one force sensor that connectd with my usb daq device. with this force sensor, unknown object is connected(hanging) and i want to find the...
View ArticleTo measure sound, vibration and temperature
Dear ALLI have been searching for a DAQ device to measure sound, vibration and temperature. Will USB-4431 or USB-4432 serve the purpose? or do I need to get a general-purpose C Series Universal Analog...
View ArticleMODULO VIBRACIONES MECANICAS
Buenas noches, actualmente me encuentro en fase de tesis en el diseño de un sistema de supervision de vibraciones mecanicas en maquinaria rotativa utlizando LABview, tengo ya el NI 9234 el acelerometro...
View ArticleSynchronize NI9237, NI 9215 at 50kHz, and 9222 at 200kHz
Dear all, I need to acquire strain signal and voltage signal with 2 pcs NI9237,1 NI9215 at 50kHz sample rate. And also need to acquire voltage signal with 1 NI9222 at 200kHz sample rate.Question: how...
View ArticleNI DAQ 6210 Arterial Waveform and Waveform Graph
Hi All, I am using a USB DAQ 6210 to take differential measurements from a pressure sensor placed over the radial artery. I am trying to detect the arterial waveform for blood pressure and heart rate...
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every N samples event not fired on dynamically analog output
labview 2013 64bitNI PCIe 6363DAQmx 14.5.1 Hi, everyoneI am new in this community. and these days I am developing an analog output task in my project. because of my data size is very big, and the data...
View ArticlecDAQ-9184 Multiple channel measurements
I have a requirement to measure 3 phase input voltages on the cDAQ-9184. If I were to measure only 1 channel at a time, the result measurement is correct at 115VAC on each of the 3 phases. If we were...
View ArticleWhat NI module to read Full Bridge with up to +/-60 mV/V input range
I want to use the NI 9218 to connect to a load cell with 2mV/V output. The 9128 data sheet refers to measurement range minimum 21.7mV/V under the full bridge characteristics heading. Does this mean I...
View ArticleNI 9218 full bridge input signal level
I want to use the NI 9218 to connect to a load cell with 2mV/V output. The 9128 data sheet refers to measurement range minimum 21.7mV/V under the full bridge characteristics heading. Does this mean I...
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Scan Multiple Channels Out of Order
HI, I have been coding LabVIEW a long time but reasonably new to using the DAQmx VIs. I am taking a large number of thermocouple measurements using a PXI rack and a number of PXIe 4353 cards. There is...
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Setting of nidaqmx constant, Coupling:AC/DC/GND using nidaqmx Python package
Hello,I am using PXI 4462. The name of my channel is 'Dev1/ai0'.I do know by default the following program reads the data with DC coupling(Just for testing, I use the signal generator to give voltage...
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Change Detection stop detecting changes
Well the title pretty much say everything! I'm using an NI-9401 module in an NI-9178 cDAQ chassis and try to configure change detection on some digital lines. For the development I'm using a momentary...
View ArticleEstablishing direction from a field microphone
Hi. I am new to this webpage, out of my jargon, but have a specific question that led me here--http://www.ni.com/white-paper/14349/en/ Is there some kind of microphone that can be placed and left in...
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