GS20(X) VFD: Dynamic Braking from AutomationDirect
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- čas přidán 22. 08. 2024
- www.Automation... - (VID-DR-0137)
- Learn how Dynamic braking works in a variable frequency drive and how to get the most out of it in a GS20(X) drive.
To learn more, check out our video library for lots of how to videos including PID, Torque Mode, using the FREE software, PLC programming and more!
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**Prices were valid at the time the video was released and are subject to change.
Related AutomationDirect.com part numbers: GS21-10P2, GS21-10P5, GS21-11P0, GS21-20P2, GS21-20P5, GS21-21P0, GS21-22P0, GS21-23P0, GS23-20P2, GS23-20P5, GS23-21P0, GS23-22P0, GS23-23P0, GS23-25P0, GS23-27P5, GS23-2010, GS23-2015, GS23-2020, GS23-40P5, GS23-41P0, GS23-42P0, GS23-43P0, GS23-45P0, GS23-47P5, GS23-4010, GS23-4015, GS23-4020, GS23-4025, GS23-4030, GS23-51P0, GS23-52P0, GS23-53P0, GS23-55P0, GS23-57P5 ,GS23-5010 ,GS21X-20P5 ,GS21X-21P0 ,GS21X-22P0 ,GS21X-23P0 ,GS23X-20P5 ,GS23X-21P0 ,GS23X-22P0 ,GS23X-23P0 ,GS23X-25P0 ,GS23X-27P5, GS23X-40P5, GS23X-41P0, GS23X-42P0, GS23X-43P0, GS23X-45P0, GS23X-47P5, GS23X-4010, GS20A-KPD, GS20A-BPS, GS20A-N1A1, GS20A-N1A3, GS20A-N1B, GS20A-N1C, GS20A-N1D, GS20A-N1E, GS20A-N1F, GS20A-FAN-A, GS20A-FAN-B, GS20A-FAN-C, GS20A-FAN-D, GS20A-FAN-E, GS20A-FAN-F, GS20A-ESP-A, GS20A-ESP-B, GS20A-ESP-C, GS20A-ESP-D, GS20A-ESP-E, GS20A-ESP-F, GS20A-DR-AB, GS20A-DR-C, GS20A-MP-AB, GS20A-MP-C, GS20A-CAPF, GS20XA-DSA, GS20XA-DSB, GS20XA-DSC, EMF10AM23A, EMF11AM21A, EMF12AM43B, EMF23AM43B, EMF24AM23B, EMF27AM21B, EMF33AM23B, EMF6A0M43A, EMF6A0M63B, EMF16AM63B, GS20XA-EPA, GS20XA-EPB, GS20XA-EPC, GS20XA-FAN-B, GS20XA-FAN-C, GS20A-CM-ENETIP, GSOFT2, GSLOGIC
I did a Centroid CNC conversion on a small milling machine about 10 years ago. At the time, I selected a Hitachi SJ200 drive to power the spindle motor from my 240v single phase power source (no 3 phase available). I have never been able to get the Dynamic Braking to function correctly, largely because I'm pretty sure I don't have parameters set correctly. Hitachi does NOT make it easy to understand how to determine and set those parameters. It is for that reason I am going to spend the money to replace that drive with an Automation Direct GS20 series VFD. (I will be able to re-use the Hitachi on a band saw I acquired, although it will be overkill for that application)
These videos, and Automation Direct's reputation for technical support is THE reason I am going with the GS20.
@dean thanks for the kind words! We strive to give the BEST Customer Experience in the industry, so it is always wonderful hearing this!
Great Video! I hope the DC Braking video will be released soon!
Thanks for the feedback! DC Braking is on the list, and your request just bumped it up a few slots!
Meanwhile, Parameters 7.01 thru 7.04 control DC braking.
As always, excellent videos and very well produced
Thanks for the feedback! We have over 1200 videos covering all things automation at www.automationdirect.com.
Can you telll me ,dc beaking error occurs in a vfd.the settinf is DC brake at frequency under 0.5Hz...how to prevent that error
Are you trying to use the DC Brake to stop the motor? DC braking should only be used to hold the motor still after it has stopped moving, it should not be used to stop the motor. Dynamic Braking (sometimes called "regen braking") is for quickly stopping a motor with a lot of inertia.
If DC Braking is getting in the way, look at parameters P07.01 through P07.04 (Assuming you are using a GS20(X) drive) and adjust accordingly.
At 4:05 in the tutorial, I see a DC braking video mentioned, however I can't seem to track it down in the playlist. Where can I find information on the DC braking setup for this drive?
Hi Chris, It's on our "To Do" list, but haven't gotten to it yet. Your feedback will help push it up the priority list. Thanks!
Meanwhile, search the user manual for "DC Brake" - You will see all the pertinent parameters. User Manual is here: cdn.automationdirect.com/static/manuals/gs20m/gs20m.pdf
@@automationdirect I am looking forward to watching the next video! All the VFD videos have been very helpful!
Thanks Caleb - we appreciate the feedback!
Here, let me help push it up the priority list a little further! ;)@@automationdirect
Where is that DC Braking video mentioned at 4:07 ?
@ceelo3324, our apologies. The content creator that was making these videos retired, but we are still working on completing this video. In the meantime, if you have questions, please contact our free, award-winning tech support for questions on DC braking. community.automationdirect.com/s/contactsupport?EwaBzd7Dk&VideoTeamComment