Venetian blind control using motor continuous

Similar Questions

• I want to control the speed and direction of a motor continuous using labview with pwm

  I want to control the speed and direction of a motor (essentially a toy motor) continuous generating a PWM signal in labview. I'm using L293d motor and exit DAQ-9472. Can I do this without the help of any microcontroller but only a simple labview code and the DAQ 9472 output

  There are many examples on how to generate a PWM on one in the buffer, or on a counter, but that does not support this card.  A 8 a cDAQ chassis also a BNC connector that can be used as a counter as well.  These examples can be found in help > example Finder in LabVIEW.

  Also be aware of your current limiting.  This card can drive a decent amount of current, but it has its limits.  You'll want to put an inline meter to see what is current and see how far you get to it.

• need suggestions on the way to a position on a motor control with current continuous

  Hi, I'm a newbie with labview

  I'm doing a position on current motor control continuous. I use a USB 6259 to generate an output voltage and acquire the angular position of a coder.

  I enclose my system of proaction

  How can I transform into a feedback system, with a given reference signal?

  Thank you

  The "cascade dc motor speed regulator" example uses the Control Design and Simulation Module, and it is thought to control a motor which is simulated. Since you have to acquire data from a real system the standard while loop is correct.

  With respect to the operation of PID control, you can take a look at the following examples:

  Control input PID Counter

  PID Control-single channel

  PID Control-Advanced

• How to use Labview to control the motorized turntable?

  Hello

  I am new to Labview and do a project that requires the use of labview to control the motorized turntable (XYZ axes). I need to use the Labview programming and have no idea at all. Need help, thank you very much!

  Lei,

  Everything said by others is correct and to do because they describe, at a given time. But I always approached these projects of motion control first by looking at the 'motion controller' (I hope you have a) and 'drivers' (what you need) between the computer/LabVIEW and engines decide what communications will be required for these devices and get an idea of the syntax of command and the language to use with them.  In some cases, the controller and the motor driver are integrated in a single unit. Heck, in some cases, they are even integrated with each engine.

  The motors can be the stepper motors or perhaps servomotors.

  In the case of drivers stepper (devices that provide power electronics to run the engines), many of them are run using only two control signals for digital called 'step' (a pulse train) and 'direction' (high-low level) and if it is possible to generate directly with the PC, it's an order of magnitude easier (if you have not already a library of available motion control to manage the generation of these signals and) the execution of the stepper motors) of having a "Motion Controller" between the PC and the "motor".  Engine drivers step by step usually can be configured that current engine and the size of the stage and sometimes for the other plus-moteur/driver-parameter setting. The configuration of these can be made with jumpers, switches or, for some drivers, with orders ASCII on some sort of port of communication, but in general these are values you download the installer once at the beginning and then never touch again if you do not need generally to have a full time available on their change communication path.

  In the case of the actuator drivers (once again the devices that provide power electronics to run the engines), many use a +/-10V control input analog signal, and, again, while it is possible to generate the signal directly with the PC hardware, a separate axes controller is usually much simpler and more robust.  In the case of a servo system, there is also a signal back to an encoder or resolver attached to the engine to be used by any device will exercise the motion controller in the system.  There are once again associated with the driver configuration parameters (and controller in this case, since it is part of the servo feedback loop) which must be configured at the start but once set up properly, they rarely need to be changed again.

  A movement controller which is separated from the PC often manage several drivers, and can often coordinate a movement between them. It will load the rise up/down of the engine speed as that changes. It will be followed by position of each motor. The servo system, but it will take the feedback signal and use it to adjust the speed/position/torque of the engine. The motion controller also deal with race and home or index of signals is usually on most lines of movement and provide information of the State of the switch to the PC.   To run the motor controller is then just a matter of chaining a set commands of (usually ASCII) to indicate how fast to run and how far to go (and direction) and by sending a command "do it." Then, ask you to keep track of the status of the process and the States of the switches.

  In many cases the builders of controllers of movement are a primitive way to communicate with the controllers of a PC with no additional software other than what they offer. With this you can at least have an idea of how different the controller commands and responses they produce. That you can start to build sequences of commands to perform the actions you want.

  You can then add LabVIEW to the mix and to understand how you can get it to send sequences of similar orders on the paths of communication that are available and respond intelligently to the information it receives in return for motion control.

• How to control 2 motor epos using microcontroller 50/5

  Hello. I did a program of integrated epos of labVIEW for control 1 motor epos. I make the program using the sub - vi from labVIEW epos data, but I don't know how to control 1 motor. Can anyone help me or tell me how to control 2 motors or wad is necessary? Thanks for your help :-D

  Hi Spydi,

  I don't think you need the CANopen library since you already use the instrument EPOS Driver.

  Currently using a NI-CAN device to connect your controller? This is a device for both engines I think?

  We are not very familiar with this set of drivers because it is not created by NOR, but I think all you have to do is to change the axis of entry to determine which engine is controlled.

  So probably your first engine corresponds to the axis 0 (default value in the example program), then your second engine corresponds to the axis 1. When you want to send commands to the different engines, set the ID of node/keyhandle axis accordingly.

  I hope this helps.

  Best regards

  Boon Chen

  Applications Engineer OR

• motor continuous: what are the step to build a controller

  Hello

  I hava a motor continuous with sensor position and data acquisition

  I want to control '' position' ' of this method of dc motor using state space in labview

  can someone give me the step what can I do to implement this controller?

  I wheel a lot of article but I'm confude of where to start

  Best regards

  Magnin

  See answer in:

  http://forums.NI.com/T5/LabVIEW/DC-motor-speed-control-using-LQR-controller/m-p/2359316#M735694

• How to create momentum for an emitter follower circuit that will lead to a motor continuous

  The circuit is a circuit of position control. A pulse must be created (between + 12v and - 12v) which would be injected into the acquisition of data in order to make the circuit follower of transmitter (composed of 1 npn and pnp transistors to 1) if the result is positive, the motor continuous go drive and negative from the other direction. PWM can be used? any other type of pulses may work?

  You have installed the drivers for the acquisition of data?  What DAQ hardware do you use and what drivers?  There are several different versions.

  There should be some counter examples if you have installed the drivers for data acquisition.  Have you tried the examples?

  Lynn

• Programming of FPGA for motor control using downloadable IP cores for free for PWM and interfacing Quadrature encoder

  Hello

  I have a cRIO-9014 with a NI9505 DC brushed servo drive module and I would like to program the FPGA to PWM and encoder, quadrature, interfacing using the functions of intellectual property intellectual property mentioned in "CompactRIO Motor Control Basics Tutorial":

  DX of encoder quadrature method (FPGA, using SCTL) .vi

  Pulse Width Modulation (FPGA, using SCTL) .vi

  I did a search at ni.com/ipnet but I could not find them.

  Where can I find free downloadable IP cores for the blocks of PWM and encoder to include them in my interface FPGA program?

  Thanking you in advance,

  Manual

  Found by myself (google search!) to:

  https://lumen.NI.com/nicif/us/codepowelecguide/content.XHTML

• DC motor of control using the analog output of DAQ 6008

  Hello

  Since the 6008 DAQ implements not good PWM, can I control the speed of the DC motor using outputs analog, protected by amplifiers?

  This will damage my DAQ?

  Ok.  The engines will be quite low.

  Consider using an LM317 as the "amplifier". Add one or two diodes protection. Connect the AO to the terminal of the regulator with a resistance setting to land.  Your output voltage can go down to 1.25 V and up to minutes (battery-2 V, Vaomax-1,25 V). If you have a battery of 12 V and a 12 V, the maximum speed of the motor engine will be slightly lower than the nominal speed full. The minimum voltage the motor probably will not work.  The regulator has a built in protection against overcurrent and overheating.  It's the motor controller cheaper you can do and works very well.

  If you need to reverse the engines, things get complicated a bit more.  You can use a DPDT relay or a transistor H-bridge.

  Lynn

• How can I work around a potentiometer that feeds a speed control using a SCC-AO10 module? Which wires I need to cut and where they connect to the SCC-AO10 module?

  I'm trying to circumvent a potentiometer that controls a blower DC motor. The potentiometer (10 kohm) has a wire greeen (+ 10V) a blue wire (ground) and a red wire (AI1 0-10 V voltage). These three sons feed a mounted ABB inverter which converts the 3 phases power somehow (220-240V) to a signal for the DC motor in the blower. I want to make a loop of speed control for the speed of the blower in Labview and I have to work around the knob. If I intend to use a PID that is equivalent to a speed measured at the speed setting, how can I get an output signal to my SCC-AO10 to the speed control? Asked me to use a switch that would allow to use potentiometer or the automatic control loop in Labview. Which wires should I cut the potentiometer and where I need to connect them on the SCC-AO10?

  Someone did this and the PID of a blower motor? Please help me if you can.

  «The promising (10 kohm) (10 kohm) potentiometer potentiometer has a wire greeen (+ 10V) a blue wire (ground) and a red wire (AI1 0-10 V voltage).» a greeen wire (+ 10V) a blue wire (ground) and a red wire (AI1 0-10 V voltage). »

  If you release the + 10V and the ground.

  The reader reacts to the voltage input (0 - 10V)

  Simply connect this red wire to your analog output module and ground (blue) on the floor of your module.

  .

• Ideas for driver control of motors stepper with USB-6009

  I have a stepper motor driver that supports a digital input for the control signal.  Each rising edge on the driver entry corresponds to the movement of a single step.  I have two devices USB-6009.  Is it possible to generate a digital signal with the 6009 faster than 150 Hz?  I need produce variable frequency in the interval from 0 to 1 KHz.

  zaphead,

  The OID on your 6009 being timed sofware it comes out as fast as your computer all supports.  If a computer faster or less current will help things but you will get not the 1 kHz you need.  The best way to get this is to use another card that supports hardware timing DIO.

• Control using the arrow keys

  I hope someone can help. I am new to Flash CS4 - yet to learn - and that must have left me speechless for days! Deadline is always the same...

  I'm redrawing a powerpoint presentation that contains a lot of graphics etc (total 29 slides) and I want to animate it in Flash. I developed everything in Illustrator and I am now at the stage of do this everywhere Flash.

  Once I have everything Flash and animation, what I want to do is let the presenter (my client) to control playback using the arrow keys (aka powerpoint). My intention is to have labels for the various steps in the graph where the animation stops (using stop();) and then when the presenter press the right arrow key presentation will continue to play. I also need the left arrow key to return to the previous where label they advance too far or they must go back to look at something.

  Also, I was wondering what best practice would be creating something like this. Should I create separate Flash files for each 'slide' and load (really do not know how to do this) or use separate video clips for each slide in a single Flash file? My lack of knowledge leaves me wanting to build along the timeline of a, but I guess it would get too complicated...

  My apologies if this has been answered elsewhere, but after a search both the Adobe and the web site, I can't find an appropriate solution.

  Thanks in advance.

  The code probably told "stop (...)". "You can change that to gotoAndPlay (..." and then add stop(); instead in the timeline. ")

• Videos play with interference horizontal "Venetian blind".

  Hello
  I use a Tablet from Lenovo S6000-F 4.2.2 Android, version 3.4.5 kernel running.
  Videos embedded on a web page plays with interference of horizontal lines.
  I tested the same videos with Safari and Chrome, and there is no problem with them.
  This problem arises only after the release of Firefox.
  I have problems with some sites:
  http://Vimeo.com/117022444
  http://dashcamownersaus.com/on-the-road/easttrans-buslines-Richmond-Victoria-2014/
  http://www.auscam.NET.au/
  If you would like more information please email me. I would really like to continue to use Firefox, but this issue is frustrating.
  Thank you

  Hi Freddy, we have seen reports that this video problem is resolved in Firefox Beta. Can you confirm that?
  https://play.Google.com/store/apps/details?ID=org.Mozilla.firefox_beta

• Firefox used to continue downloading even if closed

  OK, so I lost a few downloads, which were quite large, because I closed firefox.

  When I used to close firefox, my download would always continue.
  The icon of firefox at the bottom of the screen on the task bar, would show a translucent
  Download green indicator. I can even click on it to check the progress with more details.

  Why the hell would that change, to completely cancel downloads when shutting down firefox?
  Is there a way to stop this?
  I want that the behavior of...
  Close firefox, download is still in progress.

  Previously you may have a separate window - Download Manager - pop up automatically. If you closed the windows with pages web and kept the window open, the downloads have continued.

  Now that the downloads are integrated in the toolbar of the window you see, if you want to close this window without interrupting the downloads, you must open a separate window manually by pressing Ctrl + j or use the link in the download associated with the green arrow Panel download the toolbar. Does it work?

  A later version or an add-on might be a solution for this window appears automatically.

• led matrix control using pwm

  I'm designing probe of fiber optics for my medical research project.  My plan is to use the controlled gain 50 high power LED. For this, I buy USB 6509 data acquisition card, SH100 cable and box of CBS puts 100 output terminal digital. I know the rest of the electronic circuits for LED current control, but I do not know how to control PWM using View(means PWM of each channel) Lab, which is given for the power transistor. and this common power control transistor through means of the LED on the LED intensity.
   
  I have following problems help me for this
   
  1. how to control each digital output PWM.
  2 both only single-output will be ONE other will be off (Zero) (means a will ON state, 49 will be out of State). Then after 2 seconds it goes off State and next will be ON the State.
  3. THE time is very low (about 2 to 3 seconds)
  4 ON OFF time between two switching LED is very fast.

  Kind regards

  Rajesh

  Hi Renon,

  This is what happens when you schedule without the actual hardware to test it. What result do you get on the outputs digital real?

  Try this new version of the file.

  Kind regards