PNCCONF Spindle Issue - Linuxcnc 2.7

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11 years 1 month ago #63103 by MacGalempsy
I am curious if anyone else is having issues with PNCCONF not putting out a correct HAL file when dealing with a PWM spindle?

When using PNCCONF, I can get the spindle to operate perfectly correct when doing the live test on the Spindle page. However, after finalizing the settings and exporting the files, the spindle does not get above 0.024V when the spindle is enabled. It will not increase speed when manually increasing the speed with the + button in AXIS. Noticeably, the settings for the GS2 vfd needed to be deactivated after the first attempt to run the configured HAL file, even though those selections were skipped in the setup phase... After about a week of trying to figure this one out, I need some help getting it going. This is the last thing needed to make first cuts on the machine. Any chance anyone else has had this problem? Can I get some help figuring out what PNCCONF is not putting in the output file?

The link has the basic HAL and INI files. Any help will be much appreciated.

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11 years 1 month ago - 11 years 1 month ago #63108 by PCW
pncconf has a couple errors with spindle setup

one is connecting the hardware spindle enable to machine on instead of spindle on
and the other is that the spindle speed from motion is not connected to the correct signal
Last edit: 11 years 1 month ago by PCW.

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11 years 1 month ago #63111 by cmorley

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11 years 1 month ago #63112 by PCW
Yes those are the errors that I (sort of) recall

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11 years 1 month ago #63131 by MacGalempsy
Those corrections still did not fix the problem. I tried setting up a new basic xyz & s, but now the open-loop test errors for the spindle when it is attempted to be opened.

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11 years 1 month ago #63145 by cncbasher
could you post your configuration files as a archive to your post

have you set the max and min spindle voltages in your ini file under [spindle]?

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