Hot end heater pin migration problems.
Hi, i have a problem whit my hot end heater. It is no longer heating, i managed to measure the continuity and the resistance values of both the PT100 and the heating resistance, and they are ok.
I suspect my board mosfet is dead since i get no voltage when i trigger the heater, so i tried to migrate to the second heater HE1 PA3 pin for my stock octopus but i keep getting the error in the picture.
It may be that i get the syntax wrong but i tried the formats on the os site and what i found in the discord but nothing works.
Can anyone help me whit a pin change syntax please. Or an idea what is the problem. Thank you!
24 Replies
Drop your printer.cfg in here please
i also noticed that my cooling fan dos not spin up on start up.
not sure if it matters, But I would move the heater_bed and heater_exturder parts to higher up, under "User Overrides" not after the "SAVE_CONFIG" section
That pin name seems right according to this, as long as you're using "HE1"
https://github.com/bigtreetech/BIGTREETECH-OCTOPUS-V1.0/blob/master/Hardware/BIGTREETECH%20Octopus%20-%20PIN.pdf
oh! You need to comment out line 250
I think a section with no variables won't work
i commented out line 250 and moved the code to the override section
the image above is the massage it returned
after eliminating the bed override it returned this
instead of
pin try heater_pin. Why did you need to override the heater bed pin anyway?
it isn't [heater_extruder], it is just [extruder]
I'll be playing Rocket League for a little bit more but going to bed shortly. Hope that works!the bed heater was my inexperience. it said bed heater so i defined heater.
te modifide code worked but now i im unable to connect
to the pi. "cannot connect moonraker". Can this be something hardware related that is sistemic? or i just need to reflush everything?
i'd restart everything. Messing with some pins on heaters shouldn't make you unable to connect
Headed to bed, I'll check this thread in the morning. Good luck! 🙂
thank you!
PT100 ??
i at a 0
anyway now i cann not acces the pi
PT1000 would need
I have a hard time seeing how this config has ever worked?
i reimaged the card, but i simple can not access it returns the connection timed out message
Is there any activity on the green LED on the pi when you insert the SD card? it takes a couple minutes for the OS to resize the filesystem and do all the initial setup.
yes
and the first step of connecting to the wifi network works
after that nothing
what do you mean nothing?
i inserted the reimaged card, that created te hotspot, i connected to the hotspot, did not ask for pasword???, i selected the wifi network, i inserted the correct password, disconnected from the hotspot, and connected to the network.
after i reconnected to the network the pi was no longer accesible
Please check your router
The pi may have gotten a different IP and your browser is caching the old one
did not ask for pasword??Because you've connected before.
this is a company network to which i have no access so if you could tell me approximately what to look for it will be a great help when talking to the admin
Look for a device called "RatOS.local" or whatever you set the hostname too, then ask for the IP of that device. Use that instead of your hostname.
You can tell them it announces itself through avahi (mDNS).
If the hotspot doesn't come back up that means it succesfully connected to the wifi
So it'll show up under connected devices on whatever accesspoint you asked it to connect to.
We found the new IP and managed to connect. Thank you very much for the help!!!
Good to hear! You're welcome 🙂