Repetier-Host offers a Temperature Curve chart during printing where you can monitor your extruder temperature during the print. If you notice temperature swings greater then a a few degrees while printing then calibrate your heating settings with this PID tuning procedure. Thermal Auto-tune the PID system to find stable values. This command initiates a process of heating and cooling to determine the proper PID values for the specified hotend or the heated bed. Requires PIDTEMP or PIDTEMPBED. View current PID. Feb 15, 2015 PID tuning heatbed fail, 'timeout'. (Page 1) — Software & Firmware — SoliForum - 3D Printing Community —. Did you wait for the bed to come up to temp first before running autotune? If it waits too long to get up to temp it will time out. Heated Bed - Glass Plate - Auto Fire Extinguisher Ord Bot Hadron - RAMPS 1.4 - Bulldog. Apr 07, 2019 The bottom part is a cylinder printed with stock bed heating and the top one is the same part printed after enabling PID in Skynet3D and running an auto tune. It seems that the 30sec on and 30sec off is affecting the print whereas the 7-8 on and off's per second are smoothing the affect so as to make it unnoticeable.
Hello, I am looking for some clarification of best practice used for defining heater settings in the config.g file after a successful auto tune.
I have successfully run M303 for both the extruder and bed heater elements. I have used M500 to save to config-override.g
config-override.g
; This is a system-generated file - do not edit
; Heater model parameters
M307 H0 A103.3 C506.1 D1.7 S1.00 V22.4 B0
M307 H1 A356.6 C267.1 D5.6 S0.50 V24.1 B0
; This is a system-generated file - do not edit
; Heater model parameters
M307 H0 A103.3 C506.1 D1.7 S1.00 V22.4 B0
M307 H1 A356.6 C267.1 D5.6 S0.50 V24.1 B0
Is it best to remove all heater M codes from the config.g file? Or, is it best to take the auto tune results M307 settings into the config.g file?
What about M301? M305? is it necessary?
Running Bed Heat Auto Tunes
A little confused of what really needs to be in the config.g file.
Running Bed Heat Auto Tune Machine
Thanks for the help in advance.