Ender3V2S1
Ender3V2S1 copied to clipboard
G92 doesn't behave preserve physical limits and physical mesh offsets
Did you test with a precompiled firmware?
Yes, and the problem still exists.
Bug Description
- My intention is to use the 3d printer with a drag knife. Sometimes it's necessary to manually jog the carriage to a specific location before sending the gcode. To do this, I use the knob screen to get where I want to be, enable the mesh, G92 X0 Y0, and then start the job. This is not working as expected.
Bug Timeline
No response
Expected behavior
No response
Actual behavior
No response
Steps to Reproduce
These are my observations (steps to reproduce)
- Home X, Y, Z
- Manually jog the carriage some away from 0,0
- Enable the mesh. Upon doing so, observe the Z value on the knob screen change slightly. This confirms that the mesh is enabled and working.
- G92 X0 Y0. My expectation is that the Z value doesn't change however it I can see on the knob screen that it does. I expect the mesh offset to be aligned with physical coordinates.
- G0 X{something large}. As documented, the physical limits should be maintained however I observe the X carriage crash on the right side of travel.
Version of Professional Firmware
FIRMWARE_NAME:Marlin 2.1.3 MRiscoC Ender3V2-422-BLTUBL-T13-MPC, based on bugfix-2.1.x (Jan 27 2024 14:31:38) SOURCE_CODE_URL:github.com/mriscoc/Ender3V2S1 PROTOCOL_VERSION:1.0 MACHINE_TYPE:Ender3V2-422-BLTUBL-T13-MPC EXTRUDER_COUNT:1 UUID:cede2a2f-41a2-4748-9b12-c55c62f367ff
Printer model
3V2
Electronics
4.2.2
LCD/Controller
No response
Other add-ons
No response
Bed Leveling
UBL Bilinear mesh
Your Slicer
None
Host Software
OctoPrint
Additional information & file uploads
No response