Adjust a line in Firmware
Posted: Mon Jul 06, 2020 10:41 pm
Hi all,
So I upgraded my hot end to a Bigtreetech 2 in 1 out but I've run into an issue.
When preheating there is a larger swing in temperature around the desired value of about 10 degrees back and forth. This swing is so big that when I try to auto tune the PID settings it trips out because the temperature goes too high and so I cannot tune or print
I've been told I can restrict the power going to the heater cartridge to help resolve this however I have never touched firmware and dont even know where to begin.
Is anybody out there able to help? Totally at a loss right now as to what to do :/
So I upgraded my hot end to a Bigtreetech 2 in 1 out but I've run into an issue.
When preheating there is a larger swing in temperature around the desired value of about 10 degrees back and forth. This swing is so big that when I try to auto tune the PID settings it trips out because the temperature goes too high and so I cannot tune or print
I've been told I can restrict the power going to the heater cartridge to help resolve this however I have never touched firmware and dont even know where to begin.
Is anybody out there able to help? Totally at a loss right now as to what to do :/