Heating fault on heater 1, temperature excursion exceeded 15.0°C

AimRabbit

Hello again,
the problem is that the hot end increase the temperature really fast and don't stop if it matches the set print temperature.
I took a look at the wiki but I didn't understand it that much.
I set up 180°C it passes the 180°C and goes higher and higher until I pushed the emergency button. it increases in maybe 15 seconds to 285°C.

Some information about the printer:
Tronxy X5S
Duet 2 Wifi v1.04
PanelDue 7i
PSU 24V
Firmware 1.22.1

If someone could help with that would be very kind.

Kind regards
AimRabbit

Phaedrux

Is the heater cartridge for 12v or 24v?

AimRabbit

@phaedrux said in Heating fault on heater 1, temperature excursion exceeded 15.0°C:

Is the heater cartridge for 12v or 24v?

I think its for 12V. Is there something that I can do?

dc42

@aimrabbit said in Heating fault on heater 1, temperature excursion exceeded 15.0°C:

@phaedrux said in Heating fault on heater 1, temperature excursion exceeded 15.0°C:

Is the heater cartridge for 12v or 24v?

I think its for 12V. Is there something that I can do?

If you are running a 12V heater cartridge with 24V power: don't! Some may tell you that you can set a PWM limit, but it's still a serious fire risk. Buy a 24V heater cartridge.

You can tell if it's 12V or 24V by measuring the resistance. For a typical 35W to 40W heater, a resistance of about 4 ohms means 12V, and about 16 ohms means 24V.

AimRabbit

@dc42 oh ok I think than I have also to send back the chimera that i bought
Thanks a lot I order it right now

dc42

@aimrabbit said in Heating fault on heater 1, temperature excursion exceeded 15.0°C:

@dc42 oh ok I think than I have also to send back the chimera that i bought
Thanks a lot I order it right now

Ask E3D or their distributor if you can just swap the heater cartridge they supplied with the Chimera for a 24V one.

AimRabbit

@dc42 did that also infect the heating bed? only to be sure that I don't must order a new one too.

AimRabbit

@dc42 said in Heating fault on heater 1, temperature excursion exceeded 15.0°C:

@aimrabbit said in Heating fault on heater 1, temperature excursion exceeded 15.0°C:

@dc42 oh ok I think than I have also to send back the chimera that i bought
Thanks a lot I order it right now

Ask E3D or their distributor if you can just swap the heater cartridge they supplied with the Chimera for a 24V one.

I will do that thank you a lot.

AimRabbit

@dc42 said in Heating fault on heater 1, temperature excursion exceeded 15.0°C:

@aimrabbit said in Heating fault on heater 1, temperature excursion exceeded 15.0°C:

@dc42 oh ok I think than I have also to send back the chimera that i bought
Thanks a lot I order it right now

Ask E3D or their distributor if you can just swap the heater cartridge they supplied with the Chimera for a 24V one.

There are no words to describe how thankful I'm for your hint. I make some research and found that "2x30W Heater cartridges (12V/24V)" I think that means it supports both so i can change the hot end and kick that tronxy shit away.
Hopefully I get my first print after that.