Topics created by craigrezac7

@SIam ohhh ok, I was thinking I didn't have to for some reason with that one. I will look up how to do that again, thank you!

@Alishkus said in 2000 degrees after restoring config:

Hey,

I have the same issue with my board.
Installed 3.0 and changed 308/950 comands as per example.
Both sensors shows 2000C

Am I missing something?

Best to start a new thread with some more details about your setup. Include your config, and how you have everything wired.

@Dougal1957 said in Increasing max bed temp?:

see M143

I saw that but it wouldn't let me raise it. I was just going to show a screenshot but I realized I'm an idiot and I was changing H2, not H0. Thank you.

@craigrezac7 Probably best to start a new thread, but if this is enough to get you going...
This thermistor? https://www.sliceengineering.com/collections/all-products-collection/products/thermistor-high-temperature. There's a link to the 'RT Table' that has the specs for the thermistor.

Also, the RRF config tool has this thermistor built-in already. Go to the Heater tab https://configtool.reprapfirmware.org/Heaters and under Heater Configuration, click on one of the 'R25' parameters. This should give you a drop down list of thermistors, of which one is "Slice Engineering High Temperature Thermistor". This gives values of:

R25: 500000 Ω β: 4723 K C: 1.196220e-7

Code for this for config.g is:

M305 P1 T500000 B4723 C1.196220e-7 R4700 ; set thermistor + ADC parameters for heater 1

I'm sure others on here are running these, so any other questions, probably start a new thread.

Ian

@dc42 Ok, I will do that, thank you for all of the help.