Pressbrake CNC Control Setup Questions
- PCW
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01 May 2023 20:33 #270426
by PCW
Replied by PCW on topic Pressbrake CNC Control Setup Questions
Any PWMgen related line (like setp pwmgen.01.offset-mode 1)
can be copied directly from the sample 7I97 configuration.
can be copied directly from the sample 7I97 configuration.
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- santy
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01 May 2023 22:48 #270436
by santy
Replied by santy on topic Pressbrake CNC Control Setup Questions
i get this error, tried adding the board in the ini file ans the same happened.
tried swapping for hm2_7i92.0. as well but it gives this error
im trying to get to zero erros or maybe just one which would be the lacking analog input which i suppose i can get later
tried swapping for hm2_7i92.0. as well but it gives this error
im trying to get to zero erros or maybe just one which would be the lacking analog input which i suppose i can get later
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01 May 2023 23:07 #270437
by PCW
Replied by PCW on topic Pressbrake CNC Control Setup Questions
Sorry about my previous post, I had forgotten that you are trying to convert a 7I97 configuration to a 7I92T/7I77 one.
Is that error from LinuxCNC or halcmd?
If halcmd, you need to launch it with:
halcmd -i <INI file>
Also you don't need to use the ini name substitutions,
you can use use the hm2_xxxx name
Is that error from LinuxCNC or halcmd?
If halcmd, you need to launch it with:
halcmd -i <INI file>
Also you don't need to use the ini name substitutions,
you can use use the hm2_xxxx name
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02 May 2023 11:48 #270476
by santy
Replied by santy on topic Pressbrake CNC Control Setup Questions
The only thing I did was launch ./bender in that directory, with the hal changed. the ini file is the same as the archive you posted to keep the machine parameters.
the screen launches now but it encounters that error instantly.
so i should also launch that command before ./bender or should i add that paragraph somewhere else?
sorry im quite new to this working environment
the screen launches now but it encounters that error instantly.
so i should also launch that command before ./bender or should i add that paragraph somewhere else?
sorry im quite new to this working environment
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02 May 2023 14:15 #270482
by PCW
Replied by PCW on topic Pressbrake CNC Control Setup Questions
I would just sidestep that issue by not using the name substitution
That is, in an editor, globally replace "[HMOT](CARD0)" with hm2_7i92
Also I notice that the thread order is not correct, the
addf [HMOT](CARD0).read thread1
should be the first addf
addf [HMOT](CARD0).write thread1
should be the last addf
That is, in an editor, globally replace "[HMOT](CARD0)" with hm2_7i92
Also I notice that the thread order is not correct, the
addf [HMOT](CARD0).read thread1
should be the first addf
addf [HMOT](CARD0).write thread1
should be the last addf
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- truyentu
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17 Dec 2024 05:06 - 17 Dec 2024 05:07 #316835
by truyentu
Replied by truyentu on topic Pressbrake CNC Control Setup Questions
Last edit: 17 Dec 2024 05:07 by truyentu.
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17 Dec 2024 18:54 #316881
by andypugh
Replied by andypugh on topic Pressbrake CNC Control Setup Questions
The press-brake controller I showed here did not use G-code at all. (That was the fun part of the project, for me)
It uses standalone HAL logic to operate the backstop and ram, and the GUI reads the bend data direct from the table.
It has been years since I looked at it, though, so at this point I am fuzzy on the details.
It uses standalone HAL logic to operate the backstop and ram, and the GUI reads the bend data direct from the table.
It has been years since I looked at it, though, so at this point I am fuzzy on the details.
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