Stepper Motor Clicking/ Oscillating
28 Oct 2024 16:43 - 28 Oct 2024 16:50 #313379
by MeBucket
Stepper Motor Clicking/ Oscillating was created by MeBucket
Hi - I'm brand new to LinuxCNC forum/ forums in general so I apologize if I'm doing something wrong.
But I am having this issue where my stepper motors are clicking after jogging and they are at idle. It doesn't happen all the time but enough that its concerning. I suspect that its because the motors are very oscillating about the set value but I'm not entirely sure. I've had this issue ever since I switched over to a flexihal rpi remora system. I think my issues are within my HAl and INI files since I didn't have this when I was using just he a parallel port - see attached.
I've tried a few troubleshooting steps but nothing completely eliminated the clicking
- P_gain to 1000 (1/servo and it made it worse)
- Deadband to follow linuxcnc.org/docs/html/config/ini-config.html
- Min_ferror to various values
The original hal and INI files where taken from the remora-flexi github:
github.com/Expatria-Technologies/remora-flexi-hal
[EDIT]
Some more details incase it helps, my build is a very standard PrintNC V3 if that matters at all. The steppers and drivers are all the standard ones that comes with the kit/ is recommended.
Any advice would help greatly
Thanks!
But I am having this issue where my stepper motors are clicking after jogging and they are at idle. It doesn't happen all the time but enough that its concerning. I suspect that its because the motors are very oscillating about the set value but I'm not entirely sure. I've had this issue ever since I switched over to a flexihal rpi remora system. I think my issues are within my HAl and INI files since I didn't have this when I was using just he a parallel port - see attached.
I've tried a few troubleshooting steps but nothing completely eliminated the clicking
- P_gain to 1000 (1/servo and it made it worse)
- Deadband to follow linuxcnc.org/docs/html/config/ini-config.html
- Min_ferror to various values
The original hal and INI files where taken from the remora-flexi github:
github.com/Expatria-Technologies/remora-flexi-hal
[EDIT]
Some more details incase it helps, my build is a very standard PrintNC V3 if that matters at all. The steppers and drivers are all the standard ones that comes with the kit/ is recommended.
Any advice would help greatly
Thanks!
Last edit: 28 Oct 2024 16:50 by MeBucket. Reason: Formatting, Adding more info
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28 Oct 2024 18:05 #313382
by tommylight
Replied by tommylight on topic Stepper Motor Clicking/ Oscillating
Pretty sure this was mentioned in the Remora topic/thread, but searching through it might take a while.
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28 Oct 2024 23:50 #313394
by MeBucket
Replied by MeBucket on topic Stepper Motor Clicking/ Oscillating
forum.linuxcnc.org/18-computer/44828-rem...rd?start=1380#286200
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