Anyone else gets the following Klipper warning?
I’ve seen it since I’ve had my ACE.
From what I understand, Klipper is going to remove some old file.
So I guess in a future firmware update it will go away.
Thanks, I just wanted to verify that I don’t need to change anything in my Klipper config.
Greetings,
For this version, the current config is fine. However, if you want to add the corresponding up-to-date config, you must use the minimum_cruise_ratio option.
Per this link in the klipper discourse group, you should determine the value of minimum_cruise_ratio by calculating 1 - (max_accel_to_decel / max_accel), which in the case of the default printer.cfg for the SV06 ACE should be 1 - (5000/20000) which is 0.75.
That is, you should add:
# Replace "max_accel_to_decel: 5000" with the following:
minimum_cruise_ratio: 0.75
# minimum_cruise_ratio = 1 - (max_accel_to_decel / max_accel)
I have printed with that config in place and it works fine, but let me know if I’m wrong, I am only following what I read elsewhere and have no idea what it actually means.
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Thanks, I can confirm that this works nicely!
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Thank you for the solution! Not on the SV06 ACE but this message also exists on the SV06 Plus ACE. Since max_accel is only 15.000, I entered “minimum_cruise_ratio: 0.67” here. Everything works fine.
I’m still very new to Klipper. I looked for this, but I can’t seem to find it.
It’s something I have to change, not add right…??
A little more info for us newbies would be helpful, thanks.
open the printer.cfg search “max_accel_to_decel: 5000” and replace it with “minimum_cruise_ratio: 0.75”
