Error m999/Heater and sensor decoupled |Davinci 1.0|

BlueRav3n

So i have this error for a while i saw on the internet that it could be the thermistor so bought some new thermistors replaced it powered on the printer tried loading some filament got same error checked the motherboard of the printer to see if the breaker went off (saw this on the ineternet as well) the breaker was fine after that i checked is anything was up with the wires they were fine tried unplugging and plugging the heating element. after all of that still got nothing so maybe i thought that the repetier code got corrupt during download so i downloaded a fresh copy wiped it and reloaded it on the printer and nothing.i need some help because i this point i don't know what to do help will be very much appreciated. -BlueRav3n

Repetier

Maybe you just have configured timeout wrong or selected wrong sensor pin mixing bed and extruder. See if temperature gets up and also check error message on log for more informations.

BlueRav3n

okay here is the error log of me trying to print something PS: not sure how to see if i mixed it up

12:29:28.807 : FIRMWARE_NAME:Repetier_0.92.10 FIRMWARE_URL:https://github.com/luc-github/Repetier-Firmware-0.92/ PROTOCOL_VERSION:1.0 MACHINE_TYPE:DaVinci EXTRUDER_COUNT:1 REPETIER_PROTOCOL:3

12:29:28.807 : Printed filament:152.41m Printing time:0 days 19 hours 21 min

12:29:28.807 : PrinterMode:FFF

12:29:28.822 : X:0.00 Y:0.00 Z:0.000 E:0.0000

12:29:28.822 : DebugLevel:6

12:29:28.822 : SelectExtruder:0

12:29:28.822 : Begin file list

12:29:28.858 : ad_check_0001 2400

12:29:28.859 : Machine_Life.dat 14

12:29:28.859 : SAMPLE01.gcode 2572641

12:29:28.859 : SAMPLE02.gcode 426855

12:29:28.860 : SAMPLE03.gcode 3829421

12:29:28.910 : last_temperature.txt 2

12:29:28.912 : offline_print.gcode 1068232

12:29:28.913 : ad_check_0002 1400

12:29:28.914 : eeprom.bin 4096

12:29:28.923 : End file list

12:29:28.925 : DebugLevel:6

12:29:28.926 : SelectExtruder:0

12:29:43.337 : Starting object analyser ...

12:29:43.350 : Object is manifold.

12:29:43.370 : Analysing finished.

12:30:06.126 : CuraEngine command:C:\Program Files\Repetier-Host\plugins\CuraEngine\CuraEngine.exe -p -v -c "C:\Users\Miguelito Javier\AppData\Local\RepetierHost\cura.ini" -s posx=0 -s posy=0 -o "C:\Users\Miguelito Javier\AppData\Local\RepetierHost\composition.gcode" "C:\Users\Miguelito Javier\AppData\Local\RepetierHost\composition0.stl"

12:30:06.378 : <CuraEngine> Cura_SteamEngine version 15.01

12:30:06.378 : <CuraEngine> This program is free software: you can redistribute it and/or modify

12:30:06.378 : <CuraEngine> it under the terms of the GNU Affero General Public License as published by

12:30:06.378 : <CuraEngine> the Free Software Foundation, either version 3 of the License, or

12:30:06.378 : <CuraEngine> (at your option) any later version.

12:30:06.378 : <CuraEngine> This program is distributed in the hope that it will be useful,

12:30:06.378 : <CuraEngine> but WITHOUT ANY WARRANTY; without even the implied warranty of

12:30:06.378 : <CuraEngine> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

12:30:06.378 : <CuraEngine> GNU Affero General Public License for more details.

12:30:06.378 : <CuraEngine> You should have received a copy of the GNU Affero General Public License

12:30:06.378 : <CuraEngine> along with this program. If not, see <http://www.gnu.org/licenses/>.</div><div>12:30:06.378 : <CuraEngine> Default config 'default.cfg' not used

12:30:06.378 : <CuraEngine> Loading C:\Users\Miguelito Javier\AppData\Local\RepetierHost\composition0.stl from disk...

12:30:06.378 : <CuraEngine> Loaded from disk in 0.000s

12:30:06.378 : <CuraEngine> Analyzing and optimizing model...

12:30:06.378 : <CuraEngine> Face counts: 9812 -> 9812 100.0%

12:30:06.378 : <CuraEngine> Vertex counts: 29436 -> 4906 16.7%

12:30:06.378 : <CuraEngine> Size: 24.875000 24.921000 9.415000

12:30:06.378 : <CuraEngine> vMin: 87.562000 87.539000 0.000000

12:30:06.378 : <CuraEngine> vMax: 112.437000 112.460000 9.415000

12:30:06.378 : <CuraEngine> vMin: 87.562000 87.539000 0.000000

12:30:06.378 : <CuraEngine> vMax: 112.437000 112.460000 9.415000

12:30:06.378 : <CuraEngine> Matrix: 1.000000 0.000000 0.000000

12:30:06.378 : <CuraEngine> Matrix: 0.000000 1.000000 0.000000

12:30:06.378 : <CuraEngine> Matrix: 0.000000 0.000000 1.000000

12:30:06.378 : <CuraEngine> Optimize model 0.000s

12:30:06.378 : <CuraEngine> Slicing model...

12:30:06.378 : <CuraEngine> Layer count: 31

12:30:06.387 : <CuraEngine> Sliced model in 0.031s

12:30:06.388 : <CuraEngine> Generating support map...

12:30:06.388 : <CuraEngine> Generating layer parts...

12:30:06.392 : <CuraEngine> Generated layer parts in -0.000s

12:30:06.405 : <CuraEngine> Generated inset in 0.015s

12:30:06.441 : <CuraEngine> Generated up/down skin in 0.032s

12:30:06.579 : <CuraEngine> Wrote layers in 0.14s.

12:30:06.579 : <CuraEngine> Wrote 383.4 kilobytes.

12:30:06.579 : <CuraEngine> Total time elapsed 0.22s.

12:30:06.579 : <CuraEngine> Print time: 494

12:30:06.579 : <CuraEngine> Filament: 834

12:30:06.579 : <CuraEngine> Filament2: 0

12:30:55.900 : Printing layer 1 of 31

12:30:55.939 : SelectExtruder:0

12:31:24.909 : X:-33.00 Y:-12.00 Z:0.000 E:0.0000

12:32:05.159 : DebugLevel:14

12:32:05.194 : Error:One heater seems decoupled from thermistor - disabling all for safety!

12:32:05.194 : Error:Temp. raised to slow. Rise = -0.42 after 31150 ms

12:32:05.194 : Disabling all heaters due to detected sensor defect.

12:32:05.194 : DebugLevel:14

12:32:07.738 : fatal:Heater/sensor failure Printer stopped and heaters disabled due to this error. Fix error and restart with M999.

Repetier

Ok, i see we are missing one information - which heater is decoupled. Otherwise

Error:Temp. raised to slow. Rise = -0.42 after 31150 ms

is quite clear. Firmware enabled heater for 31 seconds and the heater got 0.42°C colder. So the thermistor that you have configured does exist, but is not the one for that heater. Try only heating bed or extruder in manual control to see which one has that error or if both have it. If both have it you know you swapped the pins.

BlueRav3n

Okay Just tested it, so the heat bed heated up just fine no errors but when i tried the extruder the reading on the heat kept changing to 28 29 after a bit of that i gave me the error m999.

BlueRav3n

that it gave*

Repetier

Sounds like extruder sensor has heated bed pin entered,

BlueRav3n

so is this a psychical error or firmware error and how do i fix it?

Repetier

Configure the extrude with the correct thermistor pin selected.

BlueRav3n

Forgive me if i am incorrect but this is done on arduino Configuration.h

also if you could can you tell me which section i am supposed to modify

Repetier

In tools section the part where you set your extruder 1 thermistor pin.

BlueRav3n

sorry i am a newbie to this software so i have a slight problem i found the tools section repetier-host but i don't see where you set the thermistor pin all i see is Belt calculator , Leadscrew caluculator , and Bed height map.

BlueRav3n

i am really sorry i am confused, Okay let me recap so the problem with my printer is the thermistor pin is incorrectly configured and i need to go to the tools section to select the thermistor to the extruder. The only thing i am confused is that are we talking about the arduino configuration.h Or Repetier-Host, Because if we are talking about the Repetier-Host i don't know were the tools section is located.

Repetier

We are talking about the firmware so configuration.h needs to be fixed and new firmware uploaded using Arduino IDE.

Roko

@BlueRav3n I'm pretty sure Repetier is talking about the Tools section when using the on-line configuration tool. In my configuration.h after its been downloaded and extracted,

#define EXT0_TEMPSENSOR_PIN TEMP_0_PIN is line 85 in that file (configuration.h viewed with the Arduino IDE open and looking directly at that file).

BlueRav3n

Okay changed it but there is a new problem as soon as i turn the printer on it says on the interface "Def / 0[] 30/"

this is the code i used

#define EXT0_TEMPSENSOR_TYPE 1

// Analog input pin for reading temperatures or pin enabling SS for MAX6675

#define EXT0_TEMPSENSOR_PIN TEMP_0_PIN

// Which pin enables the heater

#define EXT0_HEATER_PIN HEATER_0_PIN

SideNote: Could this thermistor be defective aswell?

Roko

Is the thermistor for the extruder hot end hooked to T0 terminals? It should show ambient temp until heated

BlueRav3n

what do you mean by hooked to T0 terminals? the lcd screen just says def / 0[] 30/

MartinH

What controller board do you have.

Can you post your complete configuration.h file

Roko

BlueRav3n said:

what do you mean by hooked to T0 terminals? the lcd screen just says def / 0[] 30/

I don't have a DaVinci, I use a RAMPS setup on my printer. I looked on the web, looking at a model on a website, it looks like a different control board, I'm unfamiliar with that one.Sorry I can't help you.