Error 8 & ALARM 9 en Sculpfun S9 con LightBurn (error 8 & ALARM 9 in Sculpfun S9 with LightBurn)

LightBurn Software Questions
1

Os muestro el error y la solución que me han facilitado y que no entiendo. ¿Podeis aclararme la contestación que me han dado?
He formateado mi portátil. He instalado Windows 11 de nuevo. He instalado Sculpfun 69. He instalado Lightburn. He instalado CH340. Inicio la máquina láser y comienzo Lightburn. Sigo teniendo el mismo error:

I show you the error and the solution that they have provided me and that I do not understand. Can you clarify the answer they gave me?
I have formatted my laptop. I have installed Windows 11 again. I have installed Sculpfun 69. I have installed Lightburn. I have installed CH340. I start the laser machine and start Lightburn. I still have the same error:

Esperando la conexión…

Waiting for the connection…

Port failed to open - already in use?

Esperando la conexión…

Waiting for the connection…

�i-�����error:9

[VER:1.1h.20230903:]

[OPT:V,15,128]

Target buffer size found

ok

Inicio

Start (Translation for homing)

ALARM:8

Error de inicio. El ciclo no pudo borrar el interruptor de límite al extraer. Intente aumentar el ajuste de extracción o verifique el cableado.

Boot Error. (Homing error) The cycle could not clear the limit switch when extracting. Try increasing the extraction (pull-off) setting or checking the wiring.

ok

Grbl 1.1h [‘$’ for help]

[MSG:‘$H’|‘$X’ to unlock]

ok

¿Es que no existe una solución para este error?
CONTESTACIÓN
Conversación abierta. 7 mensajes. 1 mensaje sin leer.

Is there no solution for this error?
REPLY
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errores conexión.

Recibidos

Received

antonio 27 ene 2024, 3:28 (hace 6 días)

Estoy sufriendo errores desde la adquisición de la licencia. He observado que existen comentarios en los que se indica que con la nueva versión del firmware se

I am experiencing errors since purchasing the license. I have observed that there are comments indicating that with the new firmware version

antonio 1 feb 2024, 5:22 (hace 22 horas)

para LightBurn

He formateado mi portátil. He instalado Windows 11 de nuevo. He instalado Sculpfun 69. He instalado Lightburn. He instalado CH340. Inicio la máquina láser y comienzo Lightburn. Sigo teniendo el mismo error:

I have formatted my laptop. I have installed Windows 11 again. I have installed Sculpfun 69. I have installed Lightburn. I have installed CH340. I start the laser machine and start Lightburn. I still have the same error:

Esperando la conexión…

Waiting for the connection…

Port failed to open - already in use?

Esperando la conexión…

Waiting for the connection…

�i-�����error:9

[VER:1.1h.20230903:]

[OPT:V,15,128]

Target buffer size found

ok

Inicio

Start (Translation for homing)

ALARM:8

Error de inicio. El ciclo no pudo borrar el interruptor de límite al extraer. Intente aumentar el ajuste de extracción o verifique el cableado.

Boot (Homing) Error. The cycle could not clear the limit switch when extracting. Try increasing the extraction (pull-off) setting or checking the wiring.

ok

Grbl 1.1h [‘$’ for help]

[MSG:‘$H’|‘$X’ to unlock]

ok

¿Es que no existe una solución para este error?

CONTESTACIÓN:

Hi Antonio,

Here´s a list of things you can try if you have problems with homing on GRBL:

  1. Set your bed size, if GRBL travels 1.5x the Bed X or Y size, Homing will fail.
  2. Set your Limit switch pulloff distance to 30mm or higher, if it works try going lower and lower.
  3. Set your Steps per mm, if you don’t do it GRBL won’t the distance travelled and it will lead to error described in 1.

Cheers,
LightBurn Software Support

139104:937688

Thanks, it worked.

Thank you for your help!

Thanks for the tip!

2

So it didn’t work? Can’t really follow the converation.

Question, did you add limit/homing switches to your machine? From my understanding the S9 does not come with homing switches.

In that case, you wouldn’t want to run an automated homing cycle. Disable “Auto-home on startup” in Edit->Device Settings.

I’d suggest you manually home by moving the laser head to the front-left of the machine before turning on.

3

Muchas gracias por tu interés y respuesta. Después de hacer lo que indicas (deshabilitar inicio) y dar la instrucción de ir a inicio, el error que me indica es el siguiente: “Corriente de inicio
error 9 Código G bloqueado durante el estado de alarma o desplazamiento. En o cerca de la línea 0”

Thank you very much for your interest and response. After doing what you indicate (disable startup) and giving the instruction to go to startup, the error it shows me is the following: “Startup current
error 9 G code locked during alarm or scrolling state. On or near line 0”

4

There is likely something listed above the error that’s the true cause of the issue. Can you check and copy the output here?

Also, can you run these commands in Console and copy/paste the output:

$I
$$
$#
?
5

This is a very unfortunate translation.

When starting this engraver, there is a problem with homing.
It seems that there may be a loose screw in one of the belt driving sprockets or that this engraver is not intended to automatically home.

Please follow the instructions from PY (above). Open the Console Window in LightBurn, Scroll back, Select and Copy the Text, and paste it into a reply here.

It will generate reports from the controller that are very helpful for solving this type of problem.

6

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