@abeardeditalian said in Extruding while PID tune, Bug? Dwifi1.02 FW3.3:
30w 12v heater
I played around with it some more since making this post, I didn't realize I could manually tune my PID while printing. These are my new settings:
"M307 H1 R0.50 C100 D3.0 S1.00 V11.9 B0 I0"
I'm not really sure what all I did, the documentation on what everything does is pretty vague and only a few posts have I found things described.
Example from another post "The heater tuning doesn't always establish the value of the dead time (D parameter in the M307 command) very accurately. If D is set too low then the temperature will oscillate; so if you see the temperature oscillating regularly even when not printing, then try increasing D, initially by about 50%. If D is set too high then the PID will be slow to respond to external changes, for example the print cooling fan turning on."
I also found this for the depreciated A value but I would like to think R functions the same. "If the temperature overshoots, increase the gain (A parameter). If it undershoots, reduce the A parameter."
If someone could provide a little more verb-age on what the C and R rates do that'd be really appreciated, Thank you.
