Different Signal synchronization NI Digital Pattern Editor LabView Code with...
Hello Community, I hope that is the right place for my question. I have a timing problem(delay) between two signals at different PXI6570 cards. My Hardware Config: NI-PXIe-1082 Slot4 - NI-PXIe...
View ArticlePCI 6515 to drive 15VDC IGBTs of an inverter
Hello,I'm using PCI 6515 digital outputs to drive a 15 VDC IGBTs of an inverter. I wasn't aware of the idea of sinking and sourcing Digital I/O, and PCI 6515 seems to have sinking digital outputs....
View ArticleMax. frequency of acquiring data in PCI 6515
Hello,I'm using PCI 6515 digital inputs to acquire a 64K quadrature encoder pulses attached to a motor with maximum speed of 3000 RPM. The encoder has two options of resolutions/revolution (32K or...
View ArticleNI Module Model Numbers
Hello Everybody,I am trying to control and monitor1. temperature (25C to 1400C),2. measure vacuum pressure,3. measure and control DC voltage (300V max),4. DC current (11 amps max) 5. thermal and...
View ArticleNIDAQMX Python - Setting an output to High Impedance (High-Z) on USB-6001
I have a USB-6001 and need to toggle an output between '0' and 'High-Z' and have tried the following methods with no success:Using an analog outputao_output_impedance=1.0e9. I get error message that...
View ArticleWhat should be done to achieve a function similar to active matrix (4*4)?
Dear ALL, I am using PCI-6221 and window 8 64bit with connector-CB-68LPR and cable-SHC68-68-EPM. I need 8 digital inputs and 8 digital outputs.I am new to Labview. I try to achieve the function similar...
View ArticleNI 9474 24VAC
Good morning, I have an NI 9474 module that I would like to use to control some sprinkler solenoid valves. the solenoids require 24VAC. I see in the documentation for the 9474 that it specifies up to...
View ArticleRecomended module to send power(12v or 24v) to 3 wire PNP sensor and receive...
Hello guys,I would like to know what is the module I could use to connect a 3 wire pnp sensor with cRIO.I want to provide power to sensor and receive sensor signal in a digital input (like a sinking...
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PXI-7853R analog outputs failure
HI,I am using a PXI-7853R to generate output signal with Veristand, I started working with the new device 2 months ago and every thing was fine and I could generate signals using AO0, AO1, AO2...
View ArticleNI-6009 200 Hz noise
Hi! I am using a NI-6009 and I am experiencing a 200 Hz noise in the environment. I read an old post when someone was experiencing something similar with a NI-6501. But the content of the post was...
View ArticleHow to write 4 bit (0000~1111) digital data of 4 interfaces to a 4*4 matrix...
Dear ALL, Hi there! I am new with Labview 2016. I am using DAQ PCI6221. I hope to write 4 bit (0000~1111) digital data with 4 lines to a 4*4 matrix of pixel circuit with resistors (like active matrix)...
View ArticleHow Do I Connect My Phone and Tablet to a USB Connector Drive?
I need to access a lot of files stored in my flash drive. But my laptop just broke down and I can’t seem to find a PC to plug my USB into. Is it possible for me to access my files through my Samsung...
View ArticleUSB 6008 Digital output high is only 0.07 V
My USB 6008 Digital Output high is limited at 0.07 v and it is consistent. I tested all digital lines, analog input reads them at same voltage. Compared the voltages on multimeter to see if ai pins are...
View ArticleDetect state change in Din without loop - arduino Linx
Hello, I'm using arduino mega with Linx, I need to read the state of a Digital input , if there is a status change (0 to 1) then other part code is triggered. Of course is possible make it with a while...
View ArticleC68-C68-D4 Temperature Range
Hello, I tried to solve my doubt searching for datasheets or some other support document in the NI website and the Internet using Google, but I have not been succeeded. So I came here in hope that...
View ArticleISC 1781 Smart Camera Not Sending Output in Vision Builder
Hello,I am using an ISC 1781 Smart Camera with Vision Builder 2015 software installed with the starter kit I/O board. This is a brand new setup. I created a recipe in vision builder 2015, but when I...
View ArticleYokogawa Ethernet Wt300e Ni MAX
Buen día para todos, Trabajo con labview 2016 para tomar lecturas de un Yokogawa wt3000e y un WT1800 les comento que al agregar el dispositivo al Ni Max por ethernet el Wt1800 se detecta sin problema...
View ArticleChange detection on USB-6001?
I want to use a USB-6001 (not yet in my possession) to detect when a digital signal changes state. It's okay if I miss some state changes, but at any time I check (it doesn't necessarily have to be...
View ArticleTriggering Data Acquisition with continuous 5V source, NI 9401, and NI 9263
This is my current VI. I have a sensor that sends a mA signal and is converted to height and two thermocouples that display in real time. I have a cDAQ 9185, an NI 9207, an NI9210, an NI 9401, and an...
View ArticleSample Rate of NI 9472 DAQ being slowed by an unknown variable
Hello, I would like to first state that I am very new to LabView and DAQ devices. I am having an issue that concerns the NI 9472 DO DAQ device. I am using this to control a heating element using PWM....
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