NI PXI-7340: Motor cannot rotate counterclockwise
HI, I am a new user in Labview. I am trying to control a DC brushed motor using NI motion card PXI-7340 and UMI-7774. I am connecting the NI system to an arduino mega to turn the +-5V control signal...
View ArticleOAT Spectral Map.vi (colormap output) to 3D graph
hello ; sorry for my english my probleme is how to plot a colormap (OAT spectral map .vi output "sound and vibration module") in 3D surface graph my inputs are scaled signal and speed profile and...
View ArticleHow to reset nudrive inhibit LED?
I have a nuDrive power amplifier and right now, the INH status LED is on. Manual says, "This is the inhibit status LED (labeled INH). If a motor does not move when commanded and this LED is on, check...
View ArticlePlease I need advice for deployement with several screens resolutions
Hello sorry for my english I'm developping a labview project with a PC (1920*1080 resolution screen) and I have to deploy it to work in a PC with (1024*768 screen resolution 10'' ) I use several...
View ArticleChange axis step pulse width - NI 7340
Hi, I'm controlling a stepper motors with a NI-7340 and UMI 7774 without feedback. With MAX I've configured the interface and I can see the step & dir waveform on the scope.But, the step pulse is...
View ArticleControl de posicion con Labview de una servodrive Siemens Simanics S110
Soy Leonardo Villlagomez, estoy realizando una aplicacion que compromete a labiew con el control de un servo motor síncrono 1FK7, con un servodrive Simanics S110, y un PLC S7-300. como puedo realizar...
View ArticleHow can I make MG17Piezo ActiveX automated without using jog to move the...
Hi I am using Labview to control the Nanomax Stage from Thorlabs via Benchtop Piezo Controller (BPC203). I tried to write code with the help of user guide given by Thorlabs...
View ArticleForward motion stops when reverse limit transitions from high to low
Using MAX 1d interactive motion (just to recreate what is happening during normal stepper operation), I set up one axis of my motion system to cycle between two counts, with a 1 second pause between...
View ArticleHow can I control the speed of piezo BPC203 with Nanomax-TS 311D/M
I am using the BPC203 to control the motion of the nanomax 311D/M stage.I was able to change the position of the stage according to step size by writing the code in labview using ActiveX control. I...
View ArticleProblem with Straight Line Move in Motion Assistant
Hi. I'm a student. My setup is composed by UMI 7764, PXI 7350 and two identical linear motor of Faulhaber. I use a simple Motion Assistant with 2 Straight Line Move steps. Note: if I select 1-D in...
View ArticleWheel Encoder, Tachometer model & noise?
Hi all, I am looking for mathematical models that represent the state of a wheel encoder and a tachometer. From that, and the underlying physics of these devices, I'll characterize the noise for...
View ArticleCompactDAQ and P70360
Hi guys, We are about to embark on a new motion-related project, where we will be using P70360 + NEMA 23 size stepper motor. However, now we are discussing on the control part for the motor. Based...
View ArticleHall sensor UMI 7764 PXI 7350
Hi all. I'm doing a thesis and I would like to control 8 motors independently with LabView. All linear actuator has 3 Hall sensors integrated with 3 output (Hall A, B, C). My experimental setup is...
View Articlemodify .h file
Hi everybody, I have a problem with a .h file to control my motor from cnc-planet. I don't know how to modify it. For example i have the following function not recognised by Labview: extern "C"...
View Articlestepper motor
hello, i am university student take final year project..my project is Labview Based Solar Tracking System with Stepped Motor..now, i want to know how to control stepped motor using labview..i use...
View ArticlecRIO using 9502 and 9514 for servo motor
Hello, The 9514 states it is an interface from the cRIO to a servo driver and the 9502 states that it is a servo driver. Can you hook the two together to work as a system? Is there any benefit of...
View ArticleI want to build a CNC Milling Machine, how can i connect my drivers stepper...
Hello, I am trying to build a CNC Milling Machine, I have: -Labview 2011 -NI Motion Assistant 2011 -PCI - 7334, for Motion Control, -UMI-7774 Universal Motion Interface (With their power supply...
View ArticleHow can I make a servo motor move "faster" (particularly at cold...
Hi, I would like to find out what parameters/settings I would have to play around with if I would want to drive a servo motor "harder" or "faster" between various positions (particularly at cold...
View Articlehow to modify .h to use .dll correctly
Hi everybody, I have a problem with a .h file to control my motor from cnc-planet. I don't know how to modify it. For example i have the following function not recognised by Labview: extern "C"...
View ArticleConnecting SSI Instrumentation to a Compact RIO
Hello, I posted a question about using SSI intruments on another part of this forum - but figured those of you that frequent this part might also have some useful advice. Sorry for cross-posting, but...
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