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Diffstat (limited to 'docs')
| -rw-r--r-- | docs/Config_Changes.md | 9 | ||||
| -rw-r--r-- | docs/Config_Reference.md | 8 |
2 files changed, 17 insertions, 0 deletions
diff --git a/docs/Config_Changes.md b/docs/Config_Changes.md index 063af8ac..6d83238d 100644 --- a/docs/Config_Changes.md +++ b/docs/Config_Changes.md @@ -8,6 +8,15 @@ All dates in this document are approximate. ## Changes +20230826: If `safe_distance` is set or calculated to be 0 in `[dual_carriage]`, +the carriages proximity checks will be disabled as per documentation. A user +may wish to configure `safe_distance` explicitly to prevent accidental crashes +of the carriages with each other. Additionally, the homing order of the primary +and the dual carriage is changed in some configurations (certain configurations +when both carriages home in the same direction, see +[[dual_carriage] configuration reference](./Config_Reference.md#dual_carriage) +for more details). + 20230810: The flash-sdcard.sh script now supports both variants of the Bigtreetech SKR-3, STM32H743 and STM32H723. For this, the original tag of btt-skr-3 now has changed to be either btt-skr-3-h743 or btt-skr-3-h723. diff --git a/docs/Config_Reference.md b/docs/Config_Reference.md index 25e7cc46..24139183 100644 --- a/docs/Config_Reference.md +++ b/docs/Config_Reference.md @@ -2065,6 +2065,14 @@ in this section (CARRIAGE=0 will return activation to the primary carriage). Dual carriage support is typically combined with extra extruders - the SET_DUAL_CARRIAGE command is often called at the same time as the ACTIVATE_EXTRUDER command. Be sure to park the carriages during deactivation. +Note that during G28 homing, typically the primary carriage is homed first +followed by the carriage defined in the `[dual_carriage]` config section. +However, the `[dual_carriage]` carriage will be homed first if both carriages +home in a positive direction and the [dual_carriage] carriage has a +`position_endstop` greater than the primary carriage, or if both carriages home +in a negative direction and the `[dual_carriage]` carriage has a +`position_endstop` less than the primary carriage. + Additionally, one could use "SET_DUAL_CARRIAGE CARRIAGE=1 MODE=COPY" or "SET_DUAL_CARRIAGE CARRIAGE=1 MODE=MIRROR" commands to activate either copying or mirroring mode of the dual carriage, in which case it will follow the |