MaxNCMill: Difference between revisions
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[[User:seph]] was hacking on one. Some notes from him are at http://www.directionless.org/tmp/maxnc/ | [[User:seph]] was hacking on one. Some notes from him are at http://www.directionless.org/tmp/maxnc/ | ||
There's a pinout, and an emc2 config. He also recommends thinking about eventually upgrading a lot of the components. | There's a pinout, and an emc2 config. He also recommends thinking about eventually upgrading a lot of the components. | ||
OK, got a definitive pinout, seem to conform to those above. [[User:Jtfoote|Jtfoote]] 23:11, 28 September 2009 (PDT) | |||
Pin 1: 7400 pin 1, input | |||
Pin 2,3: A quad input | |||
Pin 4,5: Y quad input | |||
Pin 6,7: X quad input | |||
Pin 8,9: Z quad input | |||
Pin 10: 7420 quad nand output (error?) | |||
Pin 11: NC | |||
Pin 12: X,Y,Z limit (or'ed) | |||
Pin 13: spare limit (unused) | |||
Pin 14: 7400 input tool power pwm in? | |||
Pin 15: | |||
Pin 16: input to 4x PICs: enable? | |||
Pin 17: | |||
Pin 18: GND | |||
Pin 19-25 - NC |
Revision as of 23:11, 28 September 2009
This one, right? http://www.maxnc.com/maxnc_10_cl-b.htm
Manual: http://engineering.purdue.edu/AAE/Academics/Courses/Raisbeck/images/resources/cnc/MAXNCmanual.pdf
Parallel Port Pinout (?): (from http://www.machsupport.com/forum/index.php?action=dlattach;topic=1319.0;attach=891)
1............... M3 OUTPUT (LOW=ON, PULSE FOR PWM) 2…………………………................. A AXIS (quadrature) 3……………………………............. A AXIS (quadrature) 4.……………………………............ Y AXIS (quadrature) 5.……………………………............ Y AXIS (quadrature) 6.…………………………….............X AXIS (quadrature) 7……………………………............. X AXIS (quadrature) 8..……………………………........... Z AXIS (quadrature) 9...…………………………….......... Z AXIS (quadrature) Pin 10. INPUT, MOVE ENABLE (LOW=NORMAL OPERATION, HIGH=STOP) Pin 16. OUTPUTS, DISABLE POWER TO MOTORS (LOW = NORMAL, HIGH = DISABLE) Pin 17. OUTPUT, RESET CONTROLLER (LOW=RESET, HIGH=NORMAL)
Another pinout, "setptype = user1" (confusingly not labled MAXNC10)
http://www.super-tech.com/root/drawings/gif/SuperCam_pinouts.gif
(from http://www.super-tech.com/root/drawings/gif/Supe
This guy rebuilt his, has derogatory things to say: http://hans-w.com/cnc.htm
This other guy has some interesting upgrades. Especially notable is the new motor mount, and appropriate dxf http://www.timeguy.com/cradek/cnc/motor-mount
User:seph was hacking on one. Some notes from him are at http://www.directionless.org/tmp/maxnc/
There's a pinout, and an emc2 config. He also recommends thinking about eventually upgrading a lot of the components.
OK, got a definitive pinout, seem to conform to those above. Jtfoote 23:11, 28 September 2009 (PDT)
Pin 1: 7400 pin 1, input Pin 2,3: A quad input Pin 4,5: Y quad input Pin 6,7: X quad input Pin 8,9: Z quad input
Pin 10: 7420 quad nand output (error?) Pin 11: NC Pin 12: X,Y,Z limit (or'ed) Pin 13: spare limit (unused) Pin 14: 7400 input tool power pwm in? Pin 15: Pin 16: input to 4x PICs: enable? Pin 17: Pin 18: GND Pin 19-25 - NC