Switch to Pt-100
So I changed to a Pt-100 for high temp printing. I can manually enter "M305 P1 X200" and the control will display the correct temp. I would like to make this change permanent. Below is the line from the config.g in settings. I tried M305 P1 X200 B4138 R4700 with no luck. Can someone tell me how to fix this?
M305 P1 T100000 B4138 R4700 ; Set thermistor + ADC parameters for heater 1
I would also like to know how to adjust the temp limits for the bed and extruder. I plan to print PEKK so I need to adjust up to 140C on the bed temp and 360C on the extruder.
Veti last edited by Veti
Sorry adding just "M305 P1 X200" Seems to have done the trick.
deckingman last edited by deckingman
@carlbosson As you have discovered, when using a PT100 you don't need the B and R parameters. Simply replace your existing M305 line with M305 P1 X200.
The maximum temperature limits are set using M143 https://duet3d.dozuki.com/Wiki/Gcode#Section_M143_Maximum_heater_temperature
Edit - we must have been typing at the same time so I missed you last post.
@veti Thank you, I missed adding the adjustment after S. All seems to be working now! Thanks