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Messages - angel tech

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441
FAQs / Re: spindle speed reads (-)
« on: November 06, 2010, 09:46:47 AM »
and the spindle is running at 1000 not 2500

442
FAQs / Re: spindle speed reads (-)
« on: November 04, 2010, 01:47:30 PM »
are your speed readings low, or only go up to a certain speed

443
General Mach Discussion / Re: When Homing, Z does not back off switch
« on: October 23, 2010, 08:11:56 PM »
do you have anything else set on pin 13

444
have seperate programs for each job

445
General Mach Discussion / Re: best monitor size
« on: October 11, 2010, 11:32:39 AM »
so it looks like the bigger the better, as long as your pocket can handle the strain.

446
General Mach Discussion / Re: best monitor size
« on: October 09, 2010, 11:59:02 AM »
23" touch screen here, can't fault it. Sooooooo easy to use with large bits to touch.

447
check you haven't got a pin number duplicated

448
General Mach Discussion / Re: M3 & M4 relay configurations etc...
« on: September 22, 2010, 05:00:10 AM »
sounds like the same fault the gemini boards have in the boxfords. 0.1uf  400v caps burn very well.

449
General Mach Discussion / Re: M3 & M4 relay configurations etc...
« on: September 21, 2010, 07:10:57 PM »
it's been a while since i did one of these, and many machines since, so bear with me while i get my bearings. Are you still using the denford main board and the brown and pestell inverter, as i replaced these items in my conversions. A new1/2hp inverter(drives direct) is a good investment  as i've had the original b&p inverter fail for no apparent reason whatsoever. If you go down that route forward and reverse is a doddle, it'd as easy as two relays one for fwd and one for rev, and an isolated  0-10v analogue converter for the speed. You should be able to do this on the original brown & pestell inverter, i'll double check on the datasheet.
I'll pm you my contact numbers if you fancy a chat about this.

450
General Mach Discussion / Re: M3 & M4 relay configurations etc...
« on: September 21, 2010, 03:52:34 PM »
is the triac the older one with the electronics underneath, or in a seperate box?

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