Messages

81

General Mach Discussion / Re: gecko drive high amperage pin outs

« on: December 27, 2014, 06:39:32 AM »

its ok i just used the brass terminal connectors out of a small choc block (terminal strip) then super glued them together with plastic insulators between each other cut from an old credit card, works a treat !!

82

General Mach Discussion / gecko drive high amperage pin outs

« on: December 24, 2014, 07:11:43 AM »

Hi,
 im having an issue with the gecko 320x motor and supply connector, after a number of hours use mainly with the larger z motor the pin connector fails, ive heard of people soldering directly to the pins but im not so keen on that idea. has anybody out there found a solution?
regards Tony

83

General Mach Discussion / Re: unwanted creep in jog mode?

« on: November 10, 2014, 05:08:19 PM »

cant see anything in there about active high and low, just ports and pins?

84

General Mach Discussion / Re: unwanted creep in jog mode?

« on: November 10, 2014, 07:54:17 AM »

How do you alter the active high/low state?
yes as long as im careful it doesn't creep, which is far better than no mpg's, Ive learnt to live with it, its just sometimes it catches you out !

85

General Mach Discussion / Re: unwanted creep in jog mode?

« on: November 10, 2014, 05:38:53 AM »

it never creeps with the the mpg's disconnected, the creep only happens if you go from one mpg to the other too quickly and very rarely at that, im wondering how the mpg's could be putting out a spurious pulse train?, unless they are "dithering" under the correct circumstances.
    I couldn't possibly go back to keyboard only after the luxury of MPG,s !!

tony

86

General Mach Discussion / Re: unwanted creep in jog mode?

« on: November 07, 2014, 08:23:20 AM »

Roger yes I see your logic, my mpg's are cheap Chinese ones. is there a debounce setting for the mpgs? or do I need to put capacitors on them ? could it be an earthing problem? when the creep happens it will continue until I switch mpg,s  so I guess it probably is an issue with a spurious puls from that area.

Tony

87

General Mach Discussion / Re: unwanted creep in jog mode?

« on: November 04, 2014, 05:42:45 AM »

ok Ive changed the computer and fitted a uc300,and the machine still creeps occasionally when using mpg's.
the only thing I can think of is that I use 2 mpg's and maybe theres a bug in mach's code?

Tony

88

General Mach Discussion / Re: Parallel port, USB or Ethernet controller card .

« on: September 17, 2014, 08:19:07 AM »

the usb uc300 excellent and a good price, plus brilliant aftersales service.

89

General Mach Discussion / win 7 install procedure?

« on: September 13, 2014, 02:39:47 AM »

Hi,
 I am about to install the latest version of Mach on a lap top using a fresh install of win 7, been using it on xp for 8 years. will also be using a uc100.
could somebody give me a blow by blow or is that allready available

regards
  Tony

90

General Mach Discussion / Re: Yet again, UC100 issues

« on: January 31, 2014, 07:14:09 AM »

HOW DO YOU DISABLE DRIVER SIGNATURE PROTOCOL IN WIN 7/8