stepgen by pncconf

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30 Mar 2011 21:00 - 30 Mar 2011 21:05 #8299 by andradela
Replied by andradela on topic Re:stepgen by pncconf
I creat a new configuration with 4 axis and it worked, the difference that i find was the outputs to axis Y and B is changed, another problem is when i run a sample cnc g code, the program stop with a message "joint 2 following error" I read some thing about, this happen when i use encoder it's ok? but this is not my case.
I will send the file.hal.

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File Name: luis.hal
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Last edit: 30 Mar 2011 21:05 by andradela.

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31 Mar 2011 06:04 #8310 by cmorley
Replied by cmorley on topic Re:stepgen by pncconf
It is possible to get a following error with a stepper system. If you ask the motion controller to accelerate faster then the stepgen can (within it's settings),
then you'll get a following error.
Can you post all the files.
including the pncconf file

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31 Mar 2011 06:19 #8311 by andradela
Replied by andradela on topic Re:stepgen by pncconf
When i use the hm2 stepper it works normally.

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31 Mar 2011 06:46 #8312 by cmorley
Replied by cmorley on topic Re:stepgen by pncconf
When you post all your files I will take a closer look.

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31 Mar 2011 21:35 #8348 by andradela
Replied by andradela on topic Re:stepgen by pncconf
Follow all the files.

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File Name: luis.gz
File Size:12 KB
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01 Apr 2011 00:38 - 01 Apr 2011 00:39 #8360 by cmorley
Replied by cmorley on topic Re:stepgen by pncconf
Just looking at your config... you have very tight following error settings...
.0005 of a mm thats about .00002 thousands
Do you really need that tight of following error?
your minimum step distance is .0025 mm so I think ya gotta increase the feed speed following error and rapid speed following error.
I bet the y axis doesn't follow error - its settings are much larger.

try changing those settings.

Pncconf kinda caters to inch measurements when your talking about defaults.
Last edit: 01 Apr 2011 00:39 by cmorley.

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02 Apr 2011 07:35 - 02 Apr 2011 07:36 #8386 by andradela
Replied by andradela on topic Re:stepgen by pncconf
Ok, Is just my first time with the pncconf, I'm still learning to use it, I will change that parameters and tell you if ok.
Last edit: 02 Apr 2011 07:36 by andradela.

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