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Author Topic: plasma torch volts control  (Read 1643 times)

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Offline stirling

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plasma torch volts control
« on: October 17, 2010, 02:09:48 PM »
under ports n pins/spindle setup down at the bottom right there's a checkbox for "torch volts control"

looks intriguing - anyone know how it's used?

Ian

Offline BR549

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Re: plasma torch volts control
« Reply #1 on: October 17, 2010, 03:43:39 PM »
Some torches have analog +/- inputs to allow auto voltage setup from the machine.

I would assume it interfaces a step or PWM convertor board like is used for spindle control to be used to adjust the torch voltage on the fly.

NOW that is just a guess, have you clicked the button and seen what happens ???? (;-)

(;-) TP