How to use the ClearPath Motor Setup Program (MSP)
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- เผยแพร่เมื่อ 14 มิ.ย. 2024
- Watch this TekTips video to learn how to use the ClearPath Motor Setup Program. Find out more below:
To download ClearPath's Motor Setup Program (MSP), visit our website's download section at: www.teknic.com/downloads/
The ClearPath Motor Setup Program (MSP) is multi-faceted software that works with ClearPath MC- and SD-series servo motors.
MSP communicates with your ClearPath motor to auto-tune and optimize its performance. From there, you can save and load motor configuration files, and go on to set and adjust operational modes.
Using MSP, you can set all of the associated variables such as positions, velocities, accelerations and more. Once a mode and parameters are determined, you can run your motor.
If your control signals are not yet wired to ClearPath, you can use MSP to control the motor's actions in the meantime.
Lastly, you can use the built-in digital oscilloscope and strip chart to evaluate performance and troubleshoot any mechanical or electrical problems. Using the scope, you can view motor data such as commanded velocity, actual velocity, accelerations, jerk and torque usage. Using the oscilloscope's cursors, trace storage, trigger commands and exception reporting, every detail can be analyzed.
This video is meant to be an overview, so it does not go into detail on everything, but it gives a ClearPath user a great start to taking advantage of what MSP can do. Future videos will go into more depth, but as always, feel free to suggest more video ideas if you have any.
Timestamps
What does MSP do? 0:00
MSP Menu Bar 3:00
MSP Controls/Inputs/Visual indicators 5:50
Digital Oscilloscope 10:20
Strip Chart 11:50
Auto-homing 12:50
Emulating external hardware with override inputs 14:20
Using motor on a simple axis 15:20
Using scope to view motion 17:20
To see the overview videos of three ClearPath Motors click these links:
ClearPath MC: • ClearPath-MC (Motion C... ClearPath
ClearPath SD: www.youtube.com/watch?v=-gigc...
ClearPath SC: • ClearPath-SC (Software...
Teknic wants your feedback. Like this video? Give it a thumbs up! Be sure to comment with any questions and let us know what you did or did not like about the video.
For more information on Teknic ClearPath servos, subscribe to our channel for future videos (many more to come!) and visit Teknic's website.
Teknic Website: www.teknic.com/
Teknic TH-cam Channel: / @teknicinc - วิทยาศาสตร์และเทคโนโลยี
I bought my first CP servo system, i like it a lot, its a great little package at good price. Will be buying more for automation applications.
Sold.
In your scope demo on the torque display, am I correct in assuming the negative trace was the “braking” torque.
Hi Chuck,
The negative trace indicates counterclockwise torque. In some cases this is braking torque, and other cases it is accelerating torque, depending on the direction of the move. Both cases were actually shown in this video, which is why you see the torque trace "flip" when moving in the opposite direction the second time @23:40.
Brendan F. - Teknic Servo Systems Engineer
4 positions is too few for the indexing operations I do, but the SC series is much more complicated and has additional HW costs. Any plans for a happy medium in the future? Are there options that would provide maybe ~10 indexed positions that I might be unaware of?
Hi Sample Failure, Thanks for your interest in Teknic. I appreciate your question.
From what you've stated, it sounds like the operational mode "Move Incremental Distance" could meet your objectives. To operate "Move Incremental Distance", the user first pre-programs 2-4 incremental distances. These distances are defined by the combination of the high or low digital states of ClearPath's inputs A and B. The user then sends trigger pulses to ClearPath to move whichever distance is currently selected.
This mode also allows for the user to command longer moves by sending multiple pulses in a row (i.e. stringing multiple incremental moves together). For example, if you define one distance as 1" and then send 12 pulses, you can move 12".
Below is a link to the demo video of this operational mode. This video should give you a better idea of whether or not "Move Incremental Distance" would be a good fit for your application.
th-cam.com/video/EQfZdp6Fuxo/w-d-xo.html
Please contact Teknic at support@teknic.com if you have any additional questions.
-Bridgette G.
Interesting. Thanks for the suggestion!
where can i get a couple of those and can i control them with arduino grbl software?
Hi el SunShine,
I am not an expert in GRBL or Arduino, but my understanding is that the GRBL software is capable of interpreting your g-code to generate 5V step and direction pulses from the Arduino board.
5V I/O can be wired directly to the ClearPath inputs, and the ClearPath-SD family of motors operate off of step and direction signals so I would expect you to be able to control the motors with an Arduino running the GRBL software.
Here are links to the SD family ClearPath User Manuals which have more details:
Fractional horsepower
www.teknic.com/files/downloads/clearpath_user_manual.pdf
Integral horsepower:
www.teknic.com/files/downloads/ac_clearpath-mc-sd_manual.pdf
The ClearPath integrated servo motors can be purchased directly through Teknic’s website. Once you determine the correct ClearPath model you can create a Teknic account and add the motors to your cart. There is a “See Accessories” button located on the motor page that links to recommended accessories. After adding the motors and accessories to your cart, you can checkout using a credit card.
If you have any other questions please contact us at support@teknic.com.
Best regards
Mark D.
I wish there was a feature where the scope was live, so it's always showing you the current data without needing specific triggers.
Hi Alonso,
The scope has an “Auto” trigger mode that does not wait for any specific trigger event. I think this might do what you’re looking for. When “Auto” is selected, data is continuously collected, refreshed, and displayed regardless of the ”Trigger On” setting.
More information on the scope can be found in the ClearPath MC/SD User Manual: (teknic.com/files/downloads/clearpath_user_manual.pdf#page=82).
Feel free to reach out with any questions by filling out a contact request form (teknic.com/contact/) or giving us a call at (585) 784-7454.
Brendan C. - Teknic Applications Engineer
@@TeknicInc indeed! Thanks for point this out!
I have a question about homing... I'm thinking of building a device that is portable and detachable. The "home" position could be all the way clockwise or counterclockwise depending on the state of the device attached... Now depending on the state of the device weather its all the way clockwise or counterclockwise, it's equally awful to have the motor home when the conditions of the device are not met... Can homing move (just for example) 1000 and if no stop is sensed, it could move a maximum of -2000 to find home and detect state of the device.... These servos are incredibly versatile so I assume there is an advanced setting for something like this.... Or allow for homing to be handled by the arduino
Hi Terrence,
That is a good question. Most applications that require homing only ever home in one direction and can use ClearPath's automatic homing. There are a few different options when more flexible homing sequences are required:
1. Manage homing from the controller and turn off ClearPath's homing. This would be appropriate if homing to a sensor wired to the controller, and when using Step & Direction mode (available with ClearPath-SD series servos). With this option, whatever complexities you need in your homing sequence can be programmed into the controller. The servo will simply follow the motion command sent via the steps.
2. This option is very similar to the first, but would be used for homing to a hard stop instead of a sensor. Use the "User Seeks Home" feature, which is available in Step & Direction (ClearPath-SD) or Pulse Burst Positioning (ClearPath-MC) operational modes. With "User Seeks Home" ClearPath will use its normal hard stop detection, but will not automatically move toward the hard stop. Instead it follows a step or pulse command from the controller, allowing it to start and stop the homing move anytime. You should select the option to "Home upon every Enable" and turn off "Precision Homing". You can use ClearPath's HLFB output to determine if a hard stop has been reached or not. To home in the opposite direction after not reaching a stop, just briefly disable and re-enable the motor by cycling the enable input. Then you can start moving in the other direction and ClearPath's hard stop detection algorithms will again be active.
3. Use ClearPath-SC with a PC-based controller. Software control often provides the most flexibility in configuration, but does require a PC or single board computer controller running C++ or C# application code. So this option would not be compatible with the Arduino. You would likely be best off using either Method 1 or Method 2.
I hope this helps. If you have any more questions about ClearPath and your application please feel free to give us a call at 585-784-7454, or use our "Contact Us" form online (www.teknic.com/contact)
Best regards,
Matt C. - Teknic Servo Systems Engineer
@@TeknicInc That DOES help a LOT... I think I'm going to play with an Arduino and some smaller servos to get a basic program fleshed out and then (when I get more R&D money) pick up one of your fancy servos... Last question, There will be a LOT of gear reduction and the end of the travel won't be as much as a "HARD STOP" as an "Exponential torque curve".... There is enough slop in the many mechanically linked components that it wont FEEL a rigid stop... How sensitive is the homing?
@@terrencehuebner8378 We certainly recommend a true physical hard stop if you intend to use ClearPath's hard stop detection features. As long as a true hard stop is used, any lash or compliance in the gearing or mechanics is not typically an issue when it comes to successfully using the hard stop homing feature, even if what the motor "feels" is not an instantaneous torque increase from clamping into the hard stop.
If you have any other concerns I would highly recommend giving Teknic a call to speak to an Applications Engineer (585-784-7454), or using our "Contact Us" form online (www.teknic.com/contact). Usually speaking to an engineer will give you the most complete answer, taking into consideration any unique details of your specific application.
Best regards,
Matt C. - Teknic Servo Systems Engineer
Gostaria de saber preciso usar um driver entre o arduíno e o servo motor ou se o arduíno substituiria o driver?
Hello Fernando,
The ClearPath integrated servo motor includes a brushless servo motor, servo drive, and high resolution encoder all in one device (so you do not need a separate servo drive). Many people have used the Arduino Uno to control a ClearPath motor (but other Arduino models will work as well).
If you want to use an Arduino as your motion controller, it is important to determine which ClearPath model and operational mode makes the most sense for your project. You could potentially use a ClearPath MC series (Motion Controller) or SD series (Step & Direction). The ClearPath SC series (Software Control) would not be appropriate for an Arduino based project. Each ClearPath operational mode has its own advantages and limitations so you should carefully consider your control options before making a selection. Here is a link to the operational mode videos for your review: www.teknic.com/watch-video.
Finally, if you are comfortable with the Arduino language and IDE, you might consider using our ClearCore motion and I/O controller for your project www.teknic.com/products/io-motion-controller. ClearCore can be programmed in the Arduino IDE using our Arduino wrapper library. Each ClearCore controller has four ClearPath motor connectors and 13 points of I/O onboard. ClearCore can control up to four ClearPath motors simultaneously, but it is not intended to replace a purpose built multi-axis CNC controller, so please keep that in mind.
I hope this information is helpful. If you have any more questions about ClearPath and your application please feel free to give us a call at 585-784-7454, or use our "Contact Us" form online: www.teknic.com/contact/.
Jim W. - Teknic Servo Systems Engineer
What device is the MSP information being displayed on? Does that come with MSP? Thanks
Hi the DECK tool,
Thanks for watching! MSP is a Windows software application available for free in the Downloads section of Teknic's website: teknic.com/downloads/. Just download and install MSP on your Windows PC, connect a ClearPath-MC or SD series motor to the PC (using a standard USB data communication cable) and you're off and running. For more information on MSP (system requirements, installation, communication, and more) please see the ClearPath MC/SD user manual, also available in the ClearPath Downloads section.
Thanks and regards,
Jim W.
Teknic Servo Systems Engineer
top of oscilloscope is 4000 and bottom is -4000. Then you should display that. As without you telling me I would have zero idea.
Hi James,
We appreciate your feedback. I agree, an adaptive scale would be a good addition and make the scope easier to use. I will be sure to write a feature request on your behalf. All feature requests are periodically reviewed by our engineering team and influence existing product updates and new product development.
I would also like to point out that this video was made using MSP 1.0. Since this video's release, Teknic has developed MSP 2.0. Most of the information in this video is still correct, but there are a few differences related to the scope.
1) The vertical scale on the scope is now set per division. To achieve the same resolution as the example in the video, set the vertical scale to 1000 RPM/div.
2) The digital scope can now plot two scope variables simultaneously.
3) MSP 2.0’s scope includes a separate cursors window with new Zooming and Measuring features.
If you have additional questions about MSP, please don’t hesitate to contact Teknic via our website (teknic.com/contact/) or give us a call at 585-784-7454.
Best,
Bradley N. -Teknic OEM Application Engineer
Hi my name is Lanre Thompson Akindele, I need motor and your motor will be the best for my project, can your motor work with sensors. How can I start the motor with sensors and end with sensors. This is what I needed I wanted the motor to rotate from 0 to +45° and moved back to -45°to 0° then the sensors will be the starting and end of the motor sensors I will be so much help if you can explain to me how to make the connection
Thanks Lanre Akindele
Hi Lanre,
There are several different ways the ClearPath motors can be configured to interact with sensors and achieve the motion you describe. You can start by reviewing the different types of ClearPath operational modes through this video playlist: th-cam.com/play/PLuMmdjFz-3nwjDepiwI65IvtiC7rnCdrL.html
Once you have an idea of how the different operational modes work, please contact one of our applications engineers by submitting a contact request at www.teknic.com/contact/ or by giving us a call at 585-784-7454.
Our trained Applications Engineers will be able to discuss your specific requirements and help determine the best way to accomplish your goals.
-Brendan F. Teknic Servo Systems Engineer
Before you waste time in these motors know one thing. I spent days familiarising myself on them only to find at checkout I cant buy any. Reason being is the firm only take credit card. After two emails I am finally told to go to motion industries and in doing so I loose money back guarantee. I pay more and they take longer to be sent to me.
One of these motor is over $500 and the established firm only take credit cards.
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