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MarlinFirmware / Marlin

Marlin is an optimized firmware for RepRap 3D printers based on the Arduino platform. Many commercial 3D printers come with Marlin installed. Check with your vendor if you need source code for your specific machine.
https://marlinfw.org
GNU General Public License v3.0
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SKR PRO+TMC5160 BTT v1.2 =noise #17334

Closed Yury777 closed 4 years ago

Yury777 commented 4 years ago

Hello everyone, I’am working on a self-made CoreXY printer: SKR PRO 24 Volt TMC5160 v1.2 from BIGTECHTREE (removed the CLK pin) Nema 17, 0.9’’ 42BYGHM809 TFT 3.5 v.2 Mechanical Endstops

the printer prints normally, but makes a lot of noise. How can it be quieter? Here are my settings & log from M122: config.zip

M122 X Y Z E Enabled true true true false Set current 850 850 850 850 RMS current 836 836 839 839 MAX current 1179 1179 1183 1183 Run current 13/31 13/31 16/31 16/31 Hold current 7/31 7/31 9/31 9/31 Global scaler 129/256 129/256 133/256 133/256 CS actual 7/31 7/31 9/31 9/31 PWM scale 15 14 19 9 stealthChop true true true true msteps 16 16 16 16 tstep max max max max PWM thresh. 4 4 98 32 [mm/s] 1235 1235 20 30 OT prewarn false false false false triggered OTP false false false false off time 3 3 3 3 blank time 24 24 24 24 hysteresis -end -1 -1 -1 -1 -start 1 1 1 1 Stallguard thrs 0 0 0 0 DRVSTATUS X Y Z E sg_result 0 0 0 0 stallguard
fsactive
stst
olb
ola
s2gb
s2ga
otpw
ot
Driver registers: X 0x80:07:40:00 Y 0x80:07:40:00 Z 0x80:09:40:00 E 0x80:09:40:00

Testing X connection... OK Testing Y connection... OK Testing Z connection... OK Testing E connection... OK

DroneMang commented 4 years ago

Here are my configs.

Basically the same setup. I have sensorless homing working, and I did not cut the pins. I searched the bigtree facebook page on this topic and arrived at that conclusion.

Do you have stealthchop enabled with hybrid threshold? Try tuning down your current too. Marlin-2.0.x-9 5160.zip

boelle commented 4 years ago

@Yury777 is this still an issue?

boelle commented 4 years ago

Lack of Activity This issue is being closed due to lack of activity. If you have solved the issue, please let us know how you solved it. If you haven't, please tell us what else you've tried in the meantime, and possibly this issue will be reopened.

github-actions[bot] commented 4 years ago

This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.