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configuration linuxCNC
21 Apr 2014 22:22 #46179
by xtonhajz
configuration linuxCNC was created by xtonhajz
Good day,
I have problem with StepConf wizard ... i use
this controller:
www.ebay.com/itm/CNC-5-Axis-Stepper-Moto...&hash=item4ad3fd9cfd
and this dirver:
www.ebay.com/itm/CNC-Stepper-motor-drive...&hash=item43bb0ff06a
and I can find parameters for setting StepConf Wizard.
Do you anybody have experience with this hardware ?
Best regards
Thomas
I have problem with StepConf wizard ... i use
this controller:
www.ebay.com/itm/CNC-5-Axis-Stepper-Moto...&hash=item4ad3fd9cfd
and this dirver:
www.ebay.com/itm/CNC-Stepper-motor-drive...&hash=item43bb0ff06a
and I can find parameters for setting StepConf Wizard.
Do you anybody have experience with this hardware ?
Best regards
Thomas
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22 Apr 2014 06:45 #46204
by andypugh
The eBay advert says 10us Step-Time. (which actually seems quite long).
Replied by andypugh on topic configuration linuxCNC
www.ebay.com/itm/CNC-Stepper-motor-drive...&hash=item43bb0ff06a
and I can find parameters for setting StepConf Wizard.
The eBay advert says 10us Step-Time. (which actually seems quite long).
The following user(s) said Thank You: xtonhajz
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22 Apr 2014 17:54 #46209
by xtonhajz
Replied by xtonhajz on topic configuration linuxCNC
realy it is there ... I didn't see it before .. thx
and other info like direction hold, direction setup
and other info like direction hold, direction setup
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22 Apr 2014 18:22 #46210
by andypugh
It looks as a lot like this one:
www.leadshine.com/productdetail.aspx?typ...&series=M&model=M860
However the manual from there states 1.5uS step, 5uS setup time.
Start with 10uS for everything and see what happens. Direction setup/hold is never critical because (by definition) the machine is stopped during a direction change.
If you find yourself running out of speed you might consider shortening the step time, but in practice with software stepping you probably can't get the pulses much shorter anyway.
Replied by andypugh on topic configuration linuxCNC
realy it is there ... I didn't see it before .. thx
and other info like direction hold, direction setup
It looks as a lot like this one:
www.leadshine.com/productdetail.aspx?typ...&series=M&model=M860
However the manual from there states 1.5uS step, 5uS setup time.
Start with 10uS for everything and see what happens. Direction setup/hold is never critical because (by definition) the machine is stopped during a direction change.
If you find yourself running out of speed you might consider shortening the step time, but in practice with software stepping you probably can't get the pulses much shorter anyway.
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