Print Resume After Power-Failure Not Functioning

Desuuuu / Marlin

Optimized firmware for RepRap 3D printers based on the Arduino platform. Modified with a new DWIN T5UID1 touchscreen implementation.

GNU General Public License v3.0

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Closed jlwainwright closed 4 years ago

jlwainwright commented 4 years ago

Printer: Creality CR10s-Pro V2

System Board: Creality 3D v2.4

Issue: No Prompt To Resume Print After Restoring Power After Power Failure

Result Of M413 Echo: "Power-loss recovery ON"

Desuuuu commented 4 years ago

Did you have an SD card inserted? The print progress is saved on the SD card so it's required for PLR to function.

I don't think that's an issue upstream because PLR appears to work for some people on 2.0.5.3.

It might take me some time to track this issue down because I'm waiting for parts for an upgrade, so I can't test this myself at the moment.

jlwainwright commented 4 years ago

The testing was done while printing from SD yes @Desuuuu

Thank You.

Desuuuu commented 4 years ago

The latest version based on Marlin 2.0.6 contains some fixes related to PLR.

I suggest giving it a try, it might have actually solved the issue.