is there a way to tell the program to automatically stop feed(or the program) if the spindle stalls? (or if it is a specific value rpm under target RPM) When the PSU is overloaded, it shuts off for a second and that could cost me an endmill
also: is there a PID value/pin i can send to a pyvcp module to create a spindle load meter? Am Sonntag, 9. Oktober 2016 19:07:54 UTC+2 schrieb Sag ich Dir nich: > > thank you, that worked :) > > Am Samstag, 8. Oktober 2016 14:01:07 UTC+2 schrieb Sag ich Dir nich: >> >> thanks ill try that >> >> Make sure none of the motor drivers are enabled until the software is >>> configured and running. There is an ESTOP chain and machine power >>> output available on the CRAMPS board already, and you can use any of the >>> available GPIO to drive an enable output wired to the appropriate axis >>> enable pin in HAL. >> >> >> no i mean when the spindle is running it stutters sometimes, i think it >> may be because the encoder is not 100% working or some electrical >> interferences. >> the real problem is when i power the machine on, the spindle is at >> maximum speed until i start the software (i am going to solve this with a >> relay board and gpio pins) >> >> Am Samstag, 8. Oktober 2016 13:18:16 UTC+2 schrieb Charles Steinkuehler: >>> >>> >>> >>> On 10/7/2016 2:35 PM, Sag ich Dir nich wrote: >>> > Hello, >>> > >>> > i got my closed loop spindle kinda working but everytime i start the >>> machine i >>> > have to re-set the pins to input and qep, how do i better start >>> optimizing P,I >>> > and D? >>> >>> I usually make a shell script to configure pin modes (setup.sh) , and >>> call it early on in the HAL file. >>> >>> > Also sometimes the motor stutters for a split second >>> >>> Make sure none of the motor drivers are enabled until the software is >>> configured and running. There is an ESTOP chain and machine power >>> output available on the CRAMPS board already, and you can use any of the >>> available GPIO to drive an enable output wired to the appropriate axis >>> enable pin in HAL. >>> >>> -- >>> Charles Steinkuehler >>> [email protected] >>> >> -- website: http://www.machinekit.io blog: http://blog.machinekit.io github: https://github.com/machinekit --- You received this message because you are subscribed to the Google Groups "Machinekit" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. Visit this group at https://groups.google.com/group/machinekit. For more options, visit https://groups.google.com/d/optout.
