Current turning capabilities status

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13 years 8 months ago #30150 by andypugh

PCW wrote: dmesg --clear


That might need to be sudo dmesg --clear

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13 years 8 months ago #30151 by PCW
Thats right, will fix

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13 years 8 months ago #30153 by BigJohnT
Or

sudo dmesg -c

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13 years 8 months ago #30157 by emcPT
Will post that earlier in the morning, as soon I get to work.

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13 years 8 months ago #30183 by emcPT
So I attached the requested files.

I must say that I installed a fresh ubuntu, then only updated all the available packages, but not the ubuntu itself as it is recommended.

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13 years 8 months ago #30184 by emcPT
I can not imagine why, but I was unable to upload the pncconfig file.

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13 years 8 months ago #30186 by andypugh
The problem is
"okuma.hal:107: parameter or pin 'bldc.2.drive-offset' not found"
But I have no idea at all why pncconf has inserted a bldc function in your HAL file.

Can you post the HAL file?

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13 years 8 months ago #30188 by andypugh
Is it the same problem as here?
www.linuxcnc.org/index.php/english/forum...ation?start=18#30187

Deselect "brushless motor control" in PncConf.

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13 years 8 months ago #30190 by emcPT
If my motors are brushless, I could make the pncconfig x10 times more changing things that I would never changed that.
It did the trick, but I keep on wondering how many of those subtil issues I will encounter.
But ok! it is done, and I get the front end.

I will now read a bit and try to configure a spindle outputs and encoder feedback as my VFD will be here next week.

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13 years 8 months ago #30202 by PCW
The brushless motor option is only for very specific configurations where LinuxCNC does the commutation. (pncconf should probably indicate this)

There is no difference in the configuration needed if standard analog brushed or brushed servos with interfaces are used

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