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User Interfaces
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Plasmac
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#<holes> = 3 - Unexpected behaviour
#<holes> = 3 - Unexpected behaviour
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26 Aug 2024 05:15 #308658
by phillc54
There must be an issue with pathing differences between package installs and run in place installs...
Try this as a workaround from a terminal:
mkdir -p ~/linuxcnc/nc_files/m_files
cp ~/usr/share/doc/linuxcnc/examples/nc_files/plasmac/m_files/* ~/linuxcnc/nc_files/m_files/
Then restart linuxcnc again.
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26 Aug 2024 05:28 #308660
by CFE
Hi Phil,
I get this :
plasma@plasma:~$ mkdir -p ~/linuxcnc/nc_files/m_files
plasma@plasma:~$ cp ~/usr/share/doc/linuxcnc/examples/nc_files/plasmac/m_files/* ~/linuxcnc/nc_files/m_files/
cp: cannot stat '/home/plasma/usr/share/doc/linuxcnc/examples/nc_files/plasmac/m_files/*': No such file or directory
This is out of my territory I am afraid
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26 Aug 2024 05:54 #308662
by phillc54
My bad...
Need to remove the ~ from the beginning of the second line:
cp /usr/share/doc/linuxcnc/examples/nc_files/plasmac/m_files/* ~/linuxcnc/nc_files/m_files/
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26 Aug 2024 06:02 #308663
by CFE
No success Phil, I still get the M190 related error, see screenshot attached. I must admit I have never used sim configurations, so this is out of my depth
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26 Aug 2024 06:10 #308665
by phillc54
No worries, this is distracting us from your main issue anyway.
I really don’t know what is going on with the velocity as it works fine here. I will have a play in the morning and see if anything odd happens.
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Thank you received: 35
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Thank you received: 35
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26 Aug 2024 07:16 #308671
by CFE
I have attached a short video made with PEEK which shows the velocity increase at the last leg of the contour. Maybe this gives a bit more insight in the issue we're facing.
Cheers, Peter
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26 Aug 2024 07:46 #308674
by phillc54
Could you open halmeter from a terminal and select the pin plasmac.feed-reduction and then do another video. It should change to 60 as it begins each fillet end return to 0 at the end of each fillet.
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27 Aug 2024 03:12 #308756
by CFE
Hi Phil,
I had a chance to make up a video with HAL Meter and the feed reduction stays at 60% except for the last leg.
Cheers, Peter
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27 Aug 2024 03:21 #308757
by phillc54
The feed-reduction pin should be directly connected to motion.analog-out-03 which should be switched by the M67 E3 Qn g-code commands.
Could you look at motion.analog-out-03 with HAL Meter and see what it does.
They do change state correctly here.
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User Interfaces
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Plasmac
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#<holes> = 3 - Unexpected behaviour
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