Error Code -70012 and MAX freezes
Hello, I am relatively new to LabVIEW, and I have run into a rather frustrating problem... I have a VI that drives a stepper motor. It was working fine until I rebooted. When I tried to run the VI...
View Articlesetup compactRio to drive a 90V brushed motor
Hello: I am trying to use the CompactRio in some testing and need to control and drive a 90V brushed motor from McMaster. The system will have 1 or 2 limit switches.link to motor:...
View ArticleUsing Labview to control linear actuators
Hi, I have started a project to align some components together using some equipment that was left here from a previous project. Unfortunately I am completely new to Labview, but I have been watching...
View ArticleMotion Control system - ISM 7402E+UMI 7764 - CW and CCW Rotation
My name is Vikram, and I am a graduate student at Arizona State University. Last month, we purchased a set of motion control units made by NI which include Integrated Stepper Motors (ISM 7402 E), with...
View Article70129
Hi , I have an error 70129 << A disabled axis has been commanded to move >> I work with :- Labview 2012- PCI -7344- driver NI - MID 7652- extern encoder 40,000 I use only one axis with...
View Articlecan xy motion control code extend to xyz stage control
hai all,, iam new to use labview, i want to generate a code for 3 dimentional motion using a xyz stage. i have code of x y stage, how can i build a xyz stage from this code, can any one help me
View ArticleSoftmotion axis configuration and troubleshooting from outside of LabVIEW...
I'm getting closer to deploying a system with 9505 Softmotion axes on an RT target running in hybrid mode and am trying to plan around how to do field service support for our control systems. In the...
View ArticleWhy servo continue run after going to a reference position?
Hi,My project has a motion system use PXI 3750 + UMI 7774 + 3 AKD. I am using FlexMotion (NI 73xx) library to program. So far I can drive 3 axises to limit sensor (no home) with reset position, then it...
View Articlerobotics
tengo un problema, realize pequeno proyecto, para un trabajo de mi escuela. un robot con 3g.d.l. Y necesito manipular 3 servo motores con ARDUINO Y LABVIEW, ya lo realize de manera...
View ArticleThe MID-7604 puts out a lot of noise, where can I get isolated cables for it?
I'm using a MID-7604 stepper motor driver. I'd like to reduce the ground loop noise in the system that I am measuring on my PXI-5152 (through a series of transducers, etc.) by using an optical or...
View ArticleControl a VFD via cDAQ 9178
Hi! I want to control a Variable frequency driver through the cDAQ-9178. I got an analog input module NI 9201,analog output module NI 9263 and digital output module NI 9472. I have never connected...
View ArticleHoming motors and negative positions
Hello all,I am using two stepper motorized stages (an x axis and y axis) from ThorLabs and am having a problem controlling them with my program after they go to their forward home position. The forwrad...
View ArticleNI Motion PXI-73xx Matlab Support
Hey, I am trying to interface Matlab with a single stage stepper motor using the NI PXI-7340 motion controller, and the NI-Motion toolbox. Anyone have any luck with something like this? -Peter
View Articlelabview interface with arduino
hi every one, iam doing a project based on motion controll. i have an arduino ,a 4 wire stepper motor and designed driver using uln 2803. stepper motor is working properly when i use arduino board. now...
View Articleminimize the chattering of a linear stage driven by a voice coil actuator(VCA)
I have a linear stage driven by a voice coil actuator (VCA), a capacitive probe is used to measure the movement of the stage. A picture is attached to show the basic mechanical design of the stage....
View ArticleControlling servo with a set current
I have a servo motor hooked up to a UMI-7772 interface and an AKD servo drive. I need to set the motor at a specific torque while logging values from the motor's encoder. An outside force will be...
View ArticleCompax3 Communication with Labview
Hello, I recently purchased a Compax3 S150 V2 F12 I11 T11 M00 to use for controlling an MPJ motor from Parker. I have configured it and gotten my motor to turn and even ran some of the parts of a...
View ArticleRobotic arm with kinect
Hi, I'm using a vi to track spatial parameter of the hand with a kinect and it works very well. I am also able to control a robotic arm with 6 servos manuually. I would like to use the data form the...
View ArticleSoftmotion with 3rd party stepper drivers
I am using an Allegro A4988 stepper driver chip Our application only required the use of three software driven inputs to this chip (STEP, DIRECTION, ENABLE). I would like to know how to utilize the...
View ArticleLimit Switches and Contour Moves.
I am developing a 4 axis contour motion system and need to know how to handle if one of the axis activate a limit switch. Does the activated axis have to be moved off the switch so the contour move...
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