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CR6Community / Marlin

This Marlin fork has the goal of cleaning-up the source code changes for the CR-6 so it can be merged upstream. We also want to extend the functionality to make it fully functional
GNU General Public License v3.0
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Temperature Setpoint Cycles between 120 and 0 during homing and leveling #108

Closed swstiller closed 3 years ago

swstiller commented 3 years ago

Description

Temperature Setpoint Cycles between 120 and 0 during homing and leveling

Steps to Reproduce

  1. Enter Leveling menu.
  2. Press Home. (bed is set to 50C, Hot end to 120C), system waits until temperature is stabilized.
  3. During Homing, temperature cycles between 120C and 0C. Hot end temperature reduces to ~114-115C
  4. Press Level. Temperature of bed set to 50C, Hot End to 120C. Nozzle moves to first position, setpoint goes to 0C, then 120C then 0C.
  5. At position 2, temperature set to 120C, no waiting, level proceeds, temp set to 0C, then 120C, Actual temp settles around 114-115C.
  6. repeats for all 16 positions.

Expected behavior:

Temperature set to 120C, remains there until leveling completed.

Actual behavior:

See steps above.

Logging:

Using only from printer UI. no log available.

Additional Information

4.5.2 motherboard. beta 5 firmware.

https://github.com/CR6Community/Marlin/releases/download/v2.0.7.3-cr6-community-release-5-beta/CF5Beta-cr6-se-v4.5.2-mb-2020-12-30-14-19.zip

Sebazzz commented 3 years ago

This is not a bug but a feature. The hotend is turned off when probing.