help needs ???
23 Oct 2012 21:06 #25708
by svennie36
help needs ??? was created by svennie36
hi my name is Sven and i live in the netherlands
i have an problem i can't stetup linuxcnc for axis whit pwm control home made driver whit l293 motor driver ic on it can anny one help me to config this im a newbie whit linuxcnc
i'm sorry about my bad englis
thanks:laugh:
i have an problem i can't stetup linuxcnc for axis whit pwm control home made driver whit l293 motor driver ic on it can anny one help me to config this im a newbie whit linuxcnc
i'm sorry about my bad englis
thanks:laugh:
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24 Oct 2012 12:09 #25741
by andypugh
Replied by andypugh on topic Re:help needs ???
svennie36 wrote:
Are you trying to control a DC motor or a stepper motor?
What signals do you need to be output by LinuxCNC? What hardware interface are you using? (I assume a parallel port?)
i have an problem i can't stetup linuxcnc for axis whit pwm control home made driver whit l293 motor driver ic on it
Are you trying to control a DC motor or a stepper motor?
What signals do you need to be output by LinuxCNC? What hardware interface are you using? (I assume a parallel port?)
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24 Oct 2012 15:11 #25766
by svennie36
Replied by svennie36 on topic Re:help needs ???
I want to contr dc motors for the axis whit lpt Port whit virtual encoders
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24 Oct 2012 16:00 #25769
by andypugh
Replied by andypugh on topic Re:help needs ???
svennie36 wrote:
Have a look at the "etch servo" sample configuration.
I am afraid that you will have to hand-edit HAL and INI files to make your system work.
what exactly is a "virtual encoder"?
I want to contr dc motors for the axis whit lpt Port whit virtual encoders
Have a look at the "etch servo" sample configuration.
I am afraid that you will have to hand-edit HAL and INI files to make your system work.
what exactly is a "virtual encoder"?
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24 Oct 2012 16:11 #25770
by svennie36
Replied by svennie36 on topic Re:help needs ???
Thanks i take a look at that a virtual encoder that counts the pulses
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24 Oct 2012 17:13 #25771
by svennie36
Replied by svennie36 on topic Re:help needs ???
Do you have a g code example that not uses a z axis
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24 Oct 2012 20:52 #25776
by andypugh
Replied by andypugh on topic Re:help needs ???
svennie36 wrote:
Ah, yes, that is a slight problem with that config.
I think there are only about 10 Z moves in the splash-screen code. If you select "File->Edit" you can take those lines out.
(You might have to save-as the file somewhere in your home folder)
Do you have a g code example that not uses a z axis
Ah, yes, that is a slight problem with that config.
I think there are only about 10 Z moves in the splash-screen code. If you select "File->Edit" you can take those lines out.
(You might have to save-as the file somewhere in your home folder)
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