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Messages - Spooky

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General Mach Discussion / HF Estop problems
« on: December 10, 2013, 08:11:33 AM »
Hello Found this site might help a few people suffering from hf  estop problems like i'm having at the moment as im useing a hf plasma http://www.randyray.com/tmc/rf_shielding.htm .
I will be doing a lot more grounding which hope fully will cure my problem but just out of curiousity on mach3 in the diagnostic page looking at the pin diagram, when my plasma cut out during a cutting process i see a quick green light flash on the 4th pin from top left
is this pin 4, This is what is triggering my estop any advice is welcome. Hopefully some rf filters and more grounding will help
Thanks in advance

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General Mach Discussion / Re: Stepper motor steps velocity and acceleration
« on: December 01, 2013, 05:32:36 PM »
Thanks Hood for that info as my idear is to use the table first to cut out my parts needed for my gear reduction
Thanks again

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General Mach Discussion / Stepper motor steps velocity and acceleration
« on: December 01, 2013, 11:54:17 AM »
Hi another noob here, Just want some advice on my settings i useing nema 23 300 Oz now i made a booboo as instead of doing a reduction on me plasma table iv gone direct drive  mod 1.5 rack with a 15 tooth gear. I used the auto calibration in mach3 my driver is set to 1/8th and ive ended up with 22.5 steps iv set the velocity at 6000 and acceleration at 1000 x and y axis runs ok but wasent sure these setting would do any damage to my drivers or steppers.
i will be doing a gear reduction before the mod 1.5 rack in the future but  just want to get things running for now any advice would be great thx

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