Hi all,
I’ve setup a polar printer on the Creality CR-10 just as a learning experience.
Following the guide outlined (https://duet3d.dozuki.com/Wiki/ConfiguringRepRapFirmwarePolarPrinter) I’ve been able to get it up and running. An issue that I am running into is that if the polar axis rotates over a certain angular position then the print stops for about 10s before resuming and continuing the print. I am unable to confirm if this is at the angular position 0/2pi rad, however, this would seem like the most plausible position. This pause occurs rotating in either direction and also during travel moves.
This video shows the pause during a printing move: https://drive.google.com/open?id=13Qj13-Mbc08P1ego272jXPiLEMTOrbtV
This video shows the pause during a travel: https://drive.google.com/open?id=1O9Eta8F2TTrEmmupU9bnrWBSLBsu7jKQ
If the print does not need to rotate through this position, then everything works as expected.
I am using a Maestro 2 with Firmware 2.02(RTOS) (2018-12-24b1). This is my polar config:
Is this an issue in the firmware or is there something wrong in the setup?
Martin