Hello all! I recently completed construction of my SeeMe CNC Rostock MAX V1 kit. I went to do the autotune for the hot end, and that worked fine. When I started autotune for the heated bed, it went through two iterations of spitting out coefficients (about 175 for Kp, 23 for Ki, and 330 for Kd), and then it just sat there continuing to heat the bed until it hit 5° above target and aborted. I let it cool and ran it again, and it only ran one iteration before doing the same thing. Basically, in autotune mode, it just sits there and tries to keep heating the bed even though it's over the target temperature.
The other oddity I've noticed is that it will display the heated bed output in the graph section for the hot end output.
Please let me know if there's more information I can supply. I'd like to get this dialed in. When I turn on the bed manually and set it to 60°, it will maintain it to +0/-0.5.
The command I'm sending is M303 P1 S60.
I just updated all of my software.
Edited 1 time(s). Last edit at 08/31/2015 01:56PM by DSteck.
