Current turning capabilities status

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16 Feb 2013 04:09 #30150 by andypugh

dmesg --clear


That might need to be sudo dmesg --clear

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16 Feb 2013 04:12 #30151 by PCW
Thats right, will fix

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16 Feb 2013 04:32 #30153 by BigJohnT
Or

sudo dmesg -c

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16 Feb 2013 06:13 #30157 by emcPT
Will post that earlier in the morning, as soon I get to work.

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16 Feb 2013 15:56 - 16 Feb 2013 16:03 #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.
Attachments:
Last edit: 16 Feb 2013 16:03 by emcPT. Reason: added oncconfig

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16 Feb 2013 16:22 - 16 Feb 2013 16:26 #30184 by emcPT
I can not imagine why, but I was unable to upload the pncconfig file.
Last edit: 16 Feb 2013 16:26 by emcPT.

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16 Feb 2013 20:02 #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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16 Feb 2013 21:36 #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.
The following user(s) said Thank You: emcPT

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16 Feb 2013 22:17 #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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17 Feb 2013 04:07 #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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