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Author Topic: LMS 3990 Servo CNC Conversion w Servos  (Read 403 times)

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LMS 3990 Servo CNC Conversion w Servos
« on: June 09, 2020, 08:02:13 PM »
Wherein I document my attempts to convert a LMS 3990 to CNC using servos.
Re: LMS 3990 Servo CNC Conversion w Servos
« Reply #1 on: June 09, 2020, 08:02:44 PM »
Re: LMS 3990 Servo CNC Conversion w Servos
« Reply #2 on: June 09, 2020, 08:03:19 PM »
Re: LMS 3990 Servo CNC Conversion w Servos
« Reply #3 on: June 09, 2020, 08:03:47 PM »
LMS 3990 Servo CNC Conversion — Part 3: Creating the Missing ERR/RES Pin Wiring Circuit : https://medium.com/@john.obrien/lms-3990-servo-cnc-conversion-part-3-creating-the-missing-err-res-pin-wiring-circuit-bc4f4809317e

Offline Tweakie.CNC

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Re: LMS 3990 Servo CNC Conversion w Servos
« Reply #4 on: June 21, 2020, 02:58:50 AM »
Hi John,

You need to change your Medium privileges so that it is not a 'Members-only Account' or find another platform for publishing your conversion process.

To require readers / followers to sign-up for an account (free or not) is not acceptable.

Tweakie. 
« Last Edit: June 21, 2020, 03:14:02 AM by Tweakie.CNC »
KEEP SAFE !
Re: LMS 3990 Servo CNC Conversion w Servos
« Reply #5 on: June 21, 2020, 09:44:19 AM »
Hi Tweakie.CNC,

Thank you for your feedback.

I have changed the Medium privileges so these articles are not 'Members-only Account'. Please let me know if you have any other questions, comments, or feedback.

Nice website BTW (http://www.tweakie.byethost10.com/). You've really laid out the information on your CNC conversion very clearly in a manner that is easy for other people to follow.

Regards,

John O'Brien
Re: LMS 3990 Servo CNC Conversion w Servos
« Reply #6 on: June 21, 2020, 09:45:41 AM »
LMS 3990 Servo CNC Conversion — Part 4: Installing the Heavy Metal CNC Conversion Kit: https://medium.com/garage-adventures/lms-3990-servo-cnc-conversion-part-4-installing-the-heavy-metal-cnc-conversion-kit-294ee6941a2e

Offline Tweakie.CNC

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Re: LMS 3990 Servo CNC Conversion w Servos
« Reply #7 on: June 22, 2020, 01:07:06 AM »
Hi John,

Thanks for changing the Medium privileges – now I can continue reading how you used an op-amp in the multi-axis servo fault detection.  :)

Also, thank you for sharing your experiences with us as I am sure they will help and inspire others who may be considering a servo CNC conversion.

Tweakie.
KEEP SAFE !