M566 P1 vs pressure advance
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Hello. M566 P1 (jerk policy 1) does not work together with M572 D0 S0.11 (pressure advance). If pressure advance is turned off, then it prints normally.
Board: fly_e3_pro (STMWiFi)
Firmware: RepRapFirmware for STM32F4 based Boards 3.4.0beta6_1 (2021-11-06)
Duet WiFi Server Version: 1.26-08S-D -
How does it not work? Can you be more specific?
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@phaedrux Re-extrusion during the printing of the filling at the "Line" in Cura. Underextrusion after retraction and transition to printing the next model on the table.
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Are you also using input shaping?
Can you post a photo of what you're seeing?
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@phaedrux The printer is currently in operation. I'll take a photo tomorrow. I didn't understand how to insert photos here.
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@phaedrux Input shaping is not used.
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@phaedrux I understood how to insert photos. I didn't see on the phone that the chat functionality doesn't fit on the screen
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@phaedrux
M566 P1 vs M572 D0 S0.11 -
@phaedrux
M566 P0 vs M572 D0 S0.11 -
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M566 P1 vs M572 D0 S0.11 - Incorrect printing occurs at these values.
This is visible after moving to a new part. -
@alexth is this behaviour different in RRF3.3?
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@t3p3tony I am a new RRF user. I did not install other versions.
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@alexth you have to tune PA with the specific jerk settings and policy.
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@pcr I can't find the PA value, because the perimeter prints well, and only the beginning of the line with high underextrusion.
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@alexth which printer? A PA value of 0,1 is quite high
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@pcr for a direct drive
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@PCR
Flying Bear 5
Long direct
~10 cm -
@alexth start with S0 and increase?