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MarlinFirmware / Marlin

Marlin is an optimized firmware for RepRap 3D printers based on the Arduino platform. Many commercial 3D printers come with Marlin installed. Check with your vendor if you need source code for your specific machine.
https://marlinfw.org
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[BUG] Bug in Thermal Runaway. No message on LCD #23525

Closed roel8032 closed 2 years ago

roel8032 commented 2 years ago

Did you test the latest bugfix-2.0.x code?

Yes, and the problem still exists.

Bug Description

Bug in Thermal Runaway. When it happens, the usual beeps. But no message on LCD. So you can't see what caused it. The nozzle retreats. Looks new to me. You can test this if you place a switch in the cable to bed or nozzle heater.

Bug Timeline

No response

Expected behavior

Trigger alarm and report on LCD as usual.

Actual behavior

No message on LCD.

Steps to Reproduce

No response

Version of Marlin Firmware

2.0.9.3

Printer model

Infitary M506

Electronics

Stock board

Add-ons

No response

Bed Leveling

ABL 3-point

Your Slicer

Cura

Host Software

No response

Additional information & file uploads

No response

thinkyhead commented 2 years ago

You have provided no helpful information such as your configuration or your printer or LCD model, so this is not actionable.

sbarajas commented 2 years ago

I have this problem too.

Printer Model: Anycubic Predator Electronics: Trigorilla Pro Version: 2.0.9.3 Step to Reproduce: When the target nozzle temperature is higher than 200 Celsius Degrees

In the screen appears a message that says something that the printer is halted because a thermal runaway problem

roel8032 commented 2 years ago

If the alarm is triggered, the printer will be reset. So when you arrive at the printer, there is no message on the LCD.

roel8032 commented 2 years ago

20220119_101801

In Marlin 2.0.9.2 this screen appears. It keeps on beeping. No retreat of the nozzle.

mzhu1113 commented 2 years ago

I have this problem as well testing 2.0.9.3 on a test printer for validation before deploying to fleet.

Forced printer to trigger a thermal runaway condition via both E0 and Bed, printer will beep and briefly display the appropriate message while retreating the toolhead away from current position to XY max. The printer will reset once toolhead parks.

SOFT_RESET_VIA_SERIAL and SOFT_RESET_ON_KILL are not enabled in configuration_adv

CR10StockDisplay 3 linear axis Typical Ender 3 setup with SKR E3 Mini V2.0 board (STM32F103RC_btt_maple).

Hope this is enough information.

github-actions[bot] commented 2 years ago

This issue has had no activity in the last 60 days. Please add a reply if you want to keep this issue active, otherwise it will be automatically closed within 10 days.

roel8032 commented 2 years ago

Problem is fixed yet?

github-actions[bot] commented 2 years ago

This issue has had no activity in the last 60 days. Please add a reply if you want to keep this issue active, otherwise it will be automatically closed within 10 days.

github-actions[bot] commented 2 years ago

This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.