OR sell stepper motors or continuous or not?

Similar Questions

• Help me build a stepper motor control in LV?

  I need control a single linear axis slide that is driven by a motor nema 34. It will be very simple move, start, move at a constant speed, stop, return. I do not have the engine.  I can use a controller and a software company that sells me the slide, but prefer to use Labview.

  I currently have a PXI chassis with a 6713 or 6704 available, or a '2 M Gate FPGA and cRIO-9073' with a NI 9401 I'll take delivery of every day now. I don't know much about the system in real time, but I have to learn it soon in any case.

  Can I use my existing hardware/software to create a stepper motor control, or at least can I use Labview to interface with a motor drive step by step if this is not possible. I am currently looking at a 34T 1 Vexta engine, but do not know much about the stepper motors and do not really want.

  Edit: Should have mention that I LV 8.6, with no motion software.

  Engines step by step to have two power circuits creating magnetic fields perpendicular to each other inside the engine (in mathematics a certain sense anyway) you can consider working like pistons on a crankshaft which are out of step 90 degrees. You can use LV to manipulate these two. Want to make their vector sum in different directions while moving. Imagine making a point on a chart around the origin orbit. You need to consider things like the speed at which you can start the dot in orbit. Engines step by step can't go very fast if you add the requirement that the application start and stop without having to build your own ramp.

  But it would be a big enough work for all, but more simple movements. You will need to learn less about stepper motors if you buy a motor controller that supports ASCII strings on a line of serial port as its instructions. I did recently with good results. LV must compose strings and write to the serial port of the PC. Having the engine go to a post 2205 units requires composing a string like this:

  d 2205

  go

  It works fine without another component or software purchases.

  I did something a little more complicated and wish now I had started with a decision to use the material in motion control of OR, or at least look at more the issue. When things are more complicated, using a serial port as the bridge between the PC and whatever the microcontroller is located in the drive motor starts to introduce limits you can schedule around with a lot more trouble.

  You have many options depending on your purpose what is and how much trouble, you have to take.

• Stepper motor and LabVIEW - loop

  Hi guys,.

  I'm trying to control a motor step by step using a 6008 OR. I did a little research and I know that there are some problems using the 6008 with a stepper motor, but for my project, it should work perfectly.

  What I need:

  A VI that will control a stepper motor and rotate the engine until the angle typed. The engine has a 7.5-degree increase. I build a VI that will continue to run the engine at the desired angle whenever I press the button 'GO '. But it only works for the first time that I press 'GO '.

  The problem:

  After the first iteration, if I press "GO" once again, it does not apply tension on the next pin, because it restarts the loop. And that makes the engine to become crazy.

  The solution: (I don't know how to implement)

  Make the engine go back to the initial position when I press the button "RESET". In the case, whenever I want to change the angle, I just push 'Reset' and then 'GO' and the engine would go to the desired position. Or even better: when I press the 'GO' button, the engine would automatically return to its initial position and then move to the desired position.

  BTW: I would like to return to the initial position without having to do a 360 loop. I know how to do this.

  The VI that I created is attached to this message.

  Help, please.

  Thank you.

  Hi, Gear,

  I tried to drive the stepper motor by a table of pre-defined and rotation of each step.

  Hope that helps.

• stepper motor DAQ

  Hey everybody,

  I have a stepper motor wich work good with "control engine daq-stepper (constant speed).

  My problem is the constant speed.

  I need to change the speed during the motion, and I don't know how to do this.

  Thanks for the help and sorry for my bad English!

  Hello

  With the example of a constant speed at all times generate you a PWM with a cycle of constant use.

  To change the speed you'll have to play with the duty cycle.

  To do this, you can take a llok at the following example:

  How can I change the use on my continuous pulse Train?

  Kind regards

• Stepper - motor count measures

  Hello
  I am a beginner in the LabVIEW.

  I need an advice. How to count the number of steps of the motor stepper motor control turn the potentiometer and its rotation is necessary to complete the 170 steps. The LabVIEW I did the manual control of a stepper motor. I used two case structures. First of all for the start and stop of rotation and the second to change the direction of rotation.

  When the motor turns to the left, the "number of steps" is incremented, and when it turns clockwise, the number in the decrements of the indicator to zero, but I need to decrement the numbers, which are recorded during a turn to the left (for example) 56 instead of 0, -1, -2, 57, 58, 59...)

  Can it be somehow put implement into my program or is there another solution for counting steps?

  Thank you

  Instead of 2 nodes (one in each case) feedback, you need 1.  But to make life even simpler, use the shift register that you already have.  Most of the logic inside case structures is not necessary.  Just incrementing or decrementing based on orientation.  Put this value in the registry to offset.  That will keep track of your number of the step.  Now for the boolean array to use index, just use the function Quotient & rest on your number from step 4.  The output remains will tell you exactly which line of your array of Boolean to use.

  

• Problems when you try to move the 3 stepper motors

  Hello

  I have problems when I Isaiah to compile a 3 stepper motors control program.

  I have 3 steepest motors and controller (3 SMCP33 + SMCP33-EVA) nanotec.com, they also provide an example of Vi to control a motor that works successfully, but problems happen when I try to adapt the program to try to start the 3 Motors. The final application for this is going to be a Cartesian robot XYZ so finally I need to program coordinates to move the 3 Motors.

  I am new to LabVIEW, so what I do is try to adapt the nanotec example to order 3 engine as follows.

  -J' I assign each engine a different address, doing so that I can run each engine separately. But when I try to run 3 programs at the same time, they work but all moving them the engine (the first that has been run).

  -If I try to make a sort of sub - VI is the same thing, only one motor is driven.

  -Moreover, I get a warning when I try this, I have attached a screenshot of this.

  I have attached the Vi and texture it to improve my description.

  I woul be grateful if someona can help aport.

  Kind regards.

  Thanks for posting the original.  By comparing the two screws immediately gives an indication of what might happen.

  In the picture you posted you circled two places where you changed the address of the reader. In the Example.vi - Nanotec address of the player is connected to about 14 seats.  So when you try to run the other engines in your modified program, the 12 places, you have not changed the address of the player are always preset to motor 1.

  What you need to do is to divide the example VI in at least three parts.  The first part initialization. The next part moves the engine.  The last part ensures that the engine is stopped and made any required another stop.  Each party becomse a separate Subvi. Each Subvi has the address of the reader as input.  The initialization and shutdown parts are placed before and after a while loop.  The movement parts are inside the loop.  You can use three of each sub - VI for the three engines or a Subvi combined with subVIs move three to manage all three engines.

  I can't say what approach might be better without knowing more about how you plan to order the engines - one at a time or all three at the same time, what kind of feedback is used, how management mistakes and other topics.

  Lynn

• Where can I find the tutorial or sample Vi to control the position and speed of the stepper motor?

  Hi all

  I use a driver on 3rd for a stepper motor and I use USB6356 as the controller to drive the motor. Could you recommend some VI sample or tutorial on the position and the speed control of stepper motor?

  Thank you

  The best

  I think that what you are looking for is the LabVIEW SoftMotion Module:

  http://sine.NI.com/NIPs/CDs/view/p/lang/en/NID/14234

  Here is a good resource on stepper motor theory:

  http://www.haydonkerk.com/resources/StepperMotorTheory/tabid/192/default.aspx

  My recommendation would be to start from a counterexample of LabVIEW. These can be found in LabVIEW > help > examples > material input and output > DAQmx > input meter, output meter.

• Tiara script: Goto & continue do not work

  Hi all

  I have trouble using 'Goto' and 'Continue For' lines in the script of DIAdem.  Does anyone know if these are disabled in DIAdem or if I'm doing something wrong.  Take for example these examples below:

  Goto:

  option explicit
  dim a,b
  b=""
  for a=1 to 50
    if a=10 then goto Printer
    b=b&" "&a
  next 'a
  
  Printer:
  msgbox(b)
  

  an error directly after the text "goto".

  Continue:

  option explicit
  dim a,b
  b=""
  for a=1 to 50
    if a=10 then continue for
    b=b&" "&a
  next 'a
  
  Printer:
  msgbox(b)
  

  An error right after the text of "continue".

  Please enlighten us on that.  Thank you!

  Hello GT_Mark,

  VBS is only associated "GoTo" "On Error Resume Next '. In all other cases "GoTo" and "Continue" are not part of the VBS command set. (Please keep in mind that the tiara supports VBS and no VBA or VB.) Your example can be changed as follows:

  Option Explicit
  
  dim a,b
  b=""
  a = 0
  do while (a < 10)
    a = a + 1
    b=b&" "&a
  loop 'a
  
  msgbox(b)
  

  Greetings

  Walter

• B6560 & 28BYJ-48 stepper motors controller!

  Hi all, a Hello,.

  Finally, I got my B6560 stepper motor driver controller.

  I am now looking at little cost of motor control to do my first tests.

  I got this reference: 28BYJ-48, but I don't get any information on the current, he pushes and he needs.

  http://www.poli.br/~Marcilio/Arduino/motor%20de%20Passo.PDF

  is there anyone who has already used the B6560 with labview?

  and how about the 28BYJ-48 engine any help? experience to share?

  Thanks advance.

  amayas

  The plug-volatge is 5V, phase resistance is 50 ohms. 5V/50ohms = 0.1Amp.

  -AK2DM

• cannot save to a disk external, continues to not

  Original title: I can't save my laptop disk external, continues to not

  I also see a message stating that my trash is corrupt

  Hello

  see if this information helps you

  How to make a backup of your data

  http://www.vista4beginners.com/how-to-backup-your-data

  How to restore your files

  http://www.vista4beginners.com/how-to-restore-files

  the 1st link below is how do the backup complete pc

  http://www.bleepingcomputer.com/tutorials/tutorial145.html

  and that is how do to recover the backup complete pc

  http://www.bleepingcomputer.com/tutorials/tutorial144.html

  and here is the information of microsoft in restoring a system image backup

  http://Windows.Microsoft.com/en-us/Windows-Vista/restore-your-computer-from-a-system-image-backup

  If you have problems, it's in here is a forum for microsoft at the link specifically for backup questions below

  http://social.technet.Microsoft.com/forums/en-us/WindowsBackup/threads

  to the trash;

  Run the sfc/scannow command.

  http://support.Microsoft.com/kb/929833

  Use the (SFC.exe) System File Checker tool to determine which file is causing the problem and then replace the file. To do this, follow these steps:

  1. Open an elevated command prompt. To do this, click Start, click principally madeprograms,Accessories, right-clickguest, and then clickrun as administrator. If you are prompted for an administrator password or a confirmation, type the password, or clickallow.
  2. Type the following command and press ENTER:
     sfc/scannow

     The sfc/scannow command analyzes all protected system files and replaces incorrect versions with appropriate Microsoft versions

  If SFC detects the main problems it can't fix you may need to borrow a Microsoft dvd vista not an acer, HP etc. recovery disk and do a repair installation

  read the below tutorial on how to perform a repair installation

  http://www.Vistax64.com/tutorials/88236-repair-install-Vista.html

• Installation of blackBerry Smartphones cannot continue, because not all OS requirements have been met. Please upgrade to 10.6.0 or later.

  Hello

  Recently, I injured my 9700's screen "BOLD" from blackberry to the point where it was cheaper to buy a new one, so I did and that you bought a new blackberry curve 9320. Now I need to sync my old bb "BOLD" for my mac so I can get all my old in my new bb curve information, because without it I have no information because it is stored on my bb bold and I never the saved... but I still get this error message:

  Setup cannot continue, because not all OS requirements have been met. Please upgrade to 10.6.0 or later.

  I don't know where to find this version that I downloaed later on the blackberry site. If not, how can I get my information off my old bb "BOLD" on my mac, then in my new curve bb...

  If someone wonderful can come to my rescue?

  Thanking you in advance

  Yes, OK, now I see your problem... I didn't know that your screen has been damaged at this point.

  You get this message because the current version of the "BB Desktop Manager" software claims a newer MAC OS on your machine!

  Can't upgrade you your Mac OS to the newest? Generally, these improvements are very good markets in the Mac world.

  That would allow you to install the software and then (hopefully) make a backup of your machine (blindly?) and therefore to restore the data on your new device!

  So my advice would be to upgrade your Mac operating system. The other reason to do it, is that previous versions of the software BBDM are very difficult (does not say impossible) to find on the internet.

  Good luck and we keep abreast

• After waking up from my mac, the wheel sync runs continuously, but not synchronize files.

  After waking up from my mac, the wheel sync runs continuously, but not synchronize files. ???

  Hello

  Please make sure that your internet connection is good.

  Try to connect on app CC and connect again https://helpx.adobe.com/creative-cloud/help/sign-in-out-activate-apps.html

  You can also view following a discussion of this question Re: Creative Cloud app sync. problem with the web application

• Control of stepper motor

  Hello.  I have a problem with a prototype of movement control, and I am at a loss to know where to look next.

  I run a computer running Windows XP with LabVIEW 8.6.1.  The computer contains an NI PCI-7332 motion controller nine connected to a card NI UMI-7772 control a P70360 stepper drive.  I'm trying to run a command of CTP 11 ELF 11 Danaher engine with little success.

  All the lights on the boards are the appropriate color.  I followed the implementation of the steps in "Getting started: P7000 series Stepper Drives.  I have the correct indicators in the interface of MAX, and I can not even the motor to hum a little when I press 'Start', but the axle does not turn.  I check the wiring of the driver of the engine and both Multimeters and diagram agree that, at worst, to run it back.  This is before any programming LabVIEW.  I'm just trying to make the engine start with MAX.

  Any help would be greatly appreciated as this is my first time setting such a system.

  Ben

  Hi Ben,

  Looks like your engine, and if your player are not compatible. 11 ELF 11 CTP is supported by the P70530 and not by the P70360 (see table 5 in the P7000 manual start-up). The P70360 (320 V) bus voltage is too high for this type of engine. Please contact your local branch OR for redemption for the right hardware options (you will need to swap the drive or motor).

  In addition, I highly recommend using the software tools P7000 in combination with a cable (P/N 780099-01) series to set up the reader. It gives much more flexibility to use switches dip and you can optimize the performance of the drive and motor by adjusting the inductance of the individual motor drive.

  Kind regards

  Jochen Klier

  National Instruments

• iCloud/continuity does not work with my Mac or iPhone now

  I was really holding this problem for a very long time now because it's really a "first world problem", but in the past year continuity and iCloud were either non-existent or not working properly on my iPhone 5 s (32 GB) and mid-2014 13 "(2,6 GHz/8 Go/128 SSD) retina MacBook Pro (and now it just feels like I use old devices when I'm not."

  They work on the latest versions of iOS and Mac OS El Capitan, are on the same WiFi network at home or at school, have all two Bluetooth-enabled, and are both signed in my Apple ID iCloud

  Last year when I had the time, I reset the settings, wiped and restored the iPhone, etc, to try to get continuity works again. Nothing seems to work, and so that the whole process has been somewhat of a breeze on the release of these two operating systems, for some reason any he didn't work on my devices. I'm really ideas at this stage on how I can get the work continuity (the alternative at this moment is iCloud tabs in Safari).

  With iCloud, the issues are not as complex, but the photo stream is not working properly. If I take pictures on my iPhone that do they not appear in a few hours on my Mac, and if I add a bunch of pictures in pictures on the Mac, appear at all on the iPhone. I have all iCloud settings enabled for Photos and it's still buggy.

  I use Apple products since kindergarten and I consider myself to be a loyal customer. It would be a shame if I can't find a way to solve what should be a simple problem.

  Thank you for your help in advance.

  I guess you have tried to sign your iCloud (on all devices) account, signing in?  If you tried and it did not work, and this problem is ongoing for you for a year, my next suggestion would be to call Apple Support (link at the bottom of the page) or make an appointment with an employee at the Genius Bar in an Apple store.

• Stepper motor control while reading encoder

  Hello

  I'm looking to generater a pulse train to control a parallel reading and step by step motor in the impulses of the encoder of the motor. I was able to create two distinct VI who perform these taks individually, but when I put them into a single program (as shown below) is where I run on resource issues. I think I'll have problems affecting timers my properly and that's why I'm having these problems. I use a NI 9401 to generate impulses for the controller and a 9402 train OR read in the impulses of the encoder. If possible I would bring up just using the NI 9401 for the inputs and outputs if possible. The two are connected on a backplane cDAQ 9172 NU. Any help or suggestions would be greatly appreciated on what I'm doing wrong.

  

  Thanks for the suggestion of Carmen, but I was able to understand what it was with a little help from NEITHER. The finite number of pulses of timing function requires 2 counters, so when I tried to read in the encoder data there where no meter more left on the backplane. Changing impulses continuously solved my problem. I'll take a background of most recent basket with 4 meters from the lab which should allow me to run the finite number of pulses and read data from encoder at the same time.

  Thanks again,

  Doug