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Author Topic: Need drawing layout of interface board for AC servor motor  (Read 8009 times)

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Need drawing layout of interface board for AC servor motor
« on: December 14, 2008, 09:10:57 PM »
Hello all.
 I like to make my 3-axis CNC rought, using Mach3 software and 03 AC servo motor. Do some one can share me detailed drawing layout of interface board, so I can make it myself?
Thanks for your time.

Offline poppabear

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Re: Need drawing layout of interface board for AC servor motor
« Reply #1 on: December 15, 2008, 08:01:25 AM »
Get the documentation manual for your brand of drive, and look at the "Optos" for the Step and Dir pins, match what is wanted there to your BOB.
set the parameter in the AC drive to do "Pulse following" or what ever is your equivelent paramter.
for testing set your Drive enable to NC, and set all your imput faults to NO till you get the testing done.

scott
Commercial Mach3 & Mach 4, Design/Build/Retrofit CNC and Industrial machines.
http://www.ss-systems-llc.com/
Re: Need drawing layout of interface board for AC servor motor
« Reply #2 on: December 21, 2008, 05:50:51 AM »
Dear scott
Thanks for your replay, but I mean that: Do I need some interface card, and could you show me the design of this card, so I can make it myself.
Thanks again
Sorry for my English
Re: Need drawing layout of interface board for AC servor motor
« Reply #3 on: December 21, 2008, 06:27:12 AM »
Hi,

Breakout boards are available from various places:-
http://campbelldesigns.net/breakout-board.php
http://cncteknix.com/portal/index.php
http://www.thewarfields.com/cnccookbook/CCBreakoutBoards.htm

I use the PMDX 122 http://www.pmdx.com/

Interface cards can be made but best go for a fully developed comercial board for trouble free running.

ATB

Derek

You can "chop it off" but can't "chop it on"
Re: Need drawing layout of interface board for AC servor motor
« Reply #4 on: December 21, 2008, 07:44:32 AM »
@derekbpcnc: Thanks.
Re: Need drawing layout of interface board for AC servor motor
« Reply #5 on: December 21, 2008, 07:48:19 AM »
@derekpbcnc: But, could you give me the drawing, if you don't mind, any way?
Thanks for you time
Re: Need drawing layout of interface board for AC servor motor
« Reply #6 on: December 21, 2008, 08:30:14 AM »
Re: Need drawing layout of interface board for AC servor motor
« Reply #7 on: December 21, 2008, 08:40:46 PM »
Thanks Hillbilli.
For more information, pls. inform me that: If I watn to control 3( three) axis, do I need 3( three) board. And how to purchased it from you( I only can pay for you from my American friend, but could you shiped it to me, at Viet Nam)?
Thanks for your time.
Re: Need drawing layout of interface board for AC servor motor
« Reply #8 on: December 23, 2008, 08:11:12 AM »
This is the typical way I set my board up for use with 1 parallel port and 4 axis drives.

Output pins 2-9 are buffered for use with the 4 axis drives.

Output pins 1, 14, 16 & 17 are optoisolated for general purpose use.

Input pins 10-13 & 15 are optoisolated and set up for 24v DC.

The cost of the board would be $79 plus shipping.

What type of AC drive are you using?

Darek
Re: Need drawing layout of interface board for AC servor motor
« Reply #9 on: December 23, 2008, 07:28:09 PM »
Dear Darek
I used Dacheng DCSF-C750 drive, witch user manual here: http://www.4shared.com/file/77330640/3f4d042a/DCSF.html
Pls. guide me to connect to your board.
Could you ship it wordwide?
If yes, pls. check fee to ship to Ho Chi Minh city, Viet Nam.
Thanks