Open phazei opened 5 months ago
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Do you still see this issue with the latest bugfix-2.1.x
code?
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Could someone please clarify this please?
Did you test the latest
bugfix-2.1.x
code?Yes, and the problem still exists.
Bug Description
I have power loss recovery enabled. I'm looking at the settings. I presume it immediately disables the heaters for everything, but it doesn't say if it does or not. I just want it to move z-axis a couple mm away from the part and stop.
There is this setting: //#define POWER_LOSS_ZRAISE 2 // (mm) Z axis raise on resume (on power loss with UPS)
The description says that the Z axis is raised on resume? That doesn't make sense, does that mean it will lower z on power loss and then raise it when you say to resume after it heats up again? Will it auto home the x and y, and then presume the z is 2mm away and move back that much when restarted?
//#define POWER_LOSS_PURGE_LEN 20 // (mm) Length of filament to purge on resume //#define POWER_LOSS_RETRACT_LEN 10 // (mm) Length of filament to retract on fail. Requires backup power.
Those have different defaults. Wouldn't you want to retract the same amount you purge? Or if the retract length is 10, it automatically unretracts 10, and then pushes out another 20? If it pushes out, does it do so right above the part, or right after it homes x and y?
define POWER_LOSS_MIN_Z_CHANGE 0.05 // (mm) Minimum Z change before saving power-loss data
It says it's in mm, but the value is 0.05? That's 0.05mm? That seems quite small. Layer heights are usually at least double that. Does that mean it'll save if you set your z-hop to 0.05mm? Is that only for if you have PLR on, but haven't defined BACKUP_POWER_SUPPLY? Then it's constantly writing where it is to the sdcard? But if you have defined that then it won't write all the time and only when the power pin is triggered? Is it ignored if the backup power is defined?
I did google for the terms to see if I could find clarification in forums or in the docs, but I couldn't find anything with better clarification. Thank you
Bug Timeline
Years ago
Expected behavior
I look at the configuration_adv file and understand exactly what to set
Actual behavior
I look at the configuration_adv file and don't understand exactly what to set
Steps to Reproduce
Look at the config
Version of Marlin Firmware
latest 2.1.x bugfix
Printer model
custom
Electronics
SKR 1.4
LCD/Controller
reprap
Other add-ons
No response
Bed Leveling
UBL Bilinear mesh
Your Slicer
Prusa Slicer
Host Software
None
Don't forget to include
Configuration.h
andConfiguration_adv.h
.Additional information & file uploads
that's all