LinuxCNC job data storage
- hweiyiping
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08 Sep 2015 16:15 #62233
by hweiyiping
LinuxCNC job data storage was created by hweiyiping
Hi,
I'm trying to write an algorithm based on real data from milling jobs. I was wondering if LinuxCNC stores all that data somewhere. I have all the gcode. But I'm thinking that each time that the machine mills something, LinuxCNC should generate a log that records when the job started/ended, the spindle speed, if any error occurred, etc. I've found that the settings are stored in linuxcnc-configs, but where is all the job data? The machine was set up using LinuxCNC Stepconf Wizard. Any help will be greatly appreciated!
Thank you!!!
I'm trying to write an algorithm based on real data from milling jobs. I was wondering if LinuxCNC stores all that data somewhere. I have all the gcode. But I'm thinking that each time that the machine mills something, LinuxCNC should generate a log that records when the job started/ended, the spindle speed, if any error occurred, etc. I've found that the settings are stored in linuxcnc-configs, but where is all the job data? The machine was set up using LinuxCNC Stepconf Wizard. Any help will be greatly appreciated!
Thank you!!!
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08 Sep 2015 16:28 #62234
by ArcEye
It does not. Nor will you have read anything that says it does.
There are various posts on the forum regards job timings etc that can be applied additionally.
regards
Replied by ArcEye on topic LinuxCNC job data storage
LinuxCNC should generate a log that records when the job started/ended, the spindle speed, if any error occurred, etc.
It does not. Nor will you have read anything that says it does.
There are various posts on the forum regards job timings etc that can be applied additionally.
regards
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- Todd Zuercher
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09 Sep 2015 03:05 #62283
by Todd Zuercher
Replied by Todd Zuercher on topic LinuxCNC job data storage
Is this something like what your asking for?
www.linuxcnc.org/index.php/english/forum...26-time-studdies-ugh
I never completely finished getting it to work like I'd like it, then priorities changed. But maybe it might give you some ideas.
www.linuxcnc.org/index.php/english/forum...26-time-studdies-ugh
I never completely finished getting it to work like I'd like it, then priorities changed. But maybe it might give you some ideas.
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09 Sep 2015 08:59 #62296
by hweiyiping
Replied by hweiyiping on topic LinuxCNC job data storage
Ahh thank you... Been looking everywhere and not finding anything. Thanks for confirming. So I'll need additional sensors and processor to get any real time job data? I was thinking at least LinuxCNC would generate an error message when an accident happen, e.g. the tool bit ran into the workstation?
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09 Sep 2015 10:17 #62299
by hweiyiping
Yes recording start/end time sounds like a good start. Will look into it. Thank you!
Replied by hweiyiping on topic LinuxCNC job data storage
Is this something like what your asking for?
www.linuxcnc.org/index.php/english/forum...26-time-studdies-ugh
I never completely finished getting it to work like I'd like it, then priorities changed. But maybe it might give you some ideas.
Yes recording start/end time sounds like a good start. Will look into it. Thank you!
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09 Sep 2015 14:48 #62308
by hweiyiping
So I followed the instruction and added the python file to where my ini file was. Then added loadusr -W ./timelog.py to the hal file. When I started LinuxCNC I got this error msg:
execv(./timelog.py): Permission denied
./timelog.py exited without becoming ready
Any idea why it happened? Did you get anything like this? Thank you so much!!
Replied by hweiyiping on topic LinuxCNC job data storage
Is this something like what your asking for?
www.linuxcnc.org/index.php/english/forum...26-time-studdies-ugh
I never completely finished getting it to work like I'd like it, then priorities changed. But maybe it might give you some ideas.
So I followed the instruction and added the python file to where my ini file was. Then added loadusr -W ./timelog.py to the hal file. When I started LinuxCNC I got this error msg:
execv(./timelog.py): Permission denied
./timelog.py exited without becoming ready
Any idea why it happened? Did you get anything like this? Thank you so much!!
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09 Sep 2015 16:03 #62309
by cncbasher
Replied by cncbasher on topic LinuxCNC job data storage
go to the file and make it executable, this is not done by default in linux
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09 Sep 2015 17:55 #62314
by BigJohnT
LinuxCNC would have no idea that a tool hit anything unless it overloaded the spindle drive or axis drive then that could be reported.
JT
Replied by BigJohnT on topic LinuxCNC job data storage
Ahh thank you... Been looking everywhere and not finding anything. Thanks for confirming. So I'll need additional sensors and processor to get any real time job data? I was thinking at least LinuxCNC would generate an error message when an accident happen, e.g. the tool bit ran into the workstation?
LinuxCNC would have no idea that a tool hit anything unless it overloaded the spindle drive or axis drive then that could be reported.
JT
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10 Sep 2015 08:56 #62368
by hweiyiping
That fixed it. Thank you!
I use an AXIS GUI. I found some useful info from Machine --> Show LinuxCNC Status. I know that it's a python program called linuxcnctop that pulls all the info. But I can't execute linuxcnctop.py in terminal or find the program that calls linuxcnctop. What I want to do is to automatically log the info pulled by linuxcnctop.py and generate a .txt. Any thoughts? I'm really new to this so any comment will be helpful
Replied by hweiyiping on topic LinuxCNC job data storage
go to the file and make it executable, this is not done by default in linux
That fixed it. Thank you!
I use an AXIS GUI. I found some useful info from Machine --> Show LinuxCNC Status. I know that it's a python program called linuxcnctop that pulls all the info. But I can't execute linuxcnctop.py in terminal or find the program that calls linuxcnctop. What I want to do is to automatically log the info pulled by linuxcnctop.py and generate a .txt. Any thoughts? I'm really new to this so any comment will be helpful
![:) :)](/media/kunena/emoticons/smile.png)
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10 Sep 2015 18:34 #62379
by BigJohnT
Replied by BigJohnT on topic LinuxCNC job data storage
You can use the Python Interface to read just about anything that the status window shows.
linuxcnc.org/docs/html/config/python-interface.html
JT
linuxcnc.org/docs/html/config/python-interface.html
JT
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