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| author | Master92 <Nils.Friedchen@googlemail.com> | 2019-09-18 15:37:33 +0200 |
|---|---|---|
| committer | KevinOConnor <kevin@koconnor.net> | 2019-09-18 09:37:33 -0400 |
| commit | 3a37d4a2085b6f4cbe4b3713bda2056c36d64d43 (patch) | |
| tree | 86e7b0d77db1157a7654484cb9c881916adbdf15 /config/example-extras.cfg | |
| parent | 80775faa09909d9a754b2b1bfa9cba3c0491769b (diff) | |
| download | kutter-3a37d4a2085b6f4cbe4b3713bda2056c36d64d43.tar.gz kutter-3a37d4a2085b6f4cbe4b3713bda2056c36d64d43.tar.xz kutter-3a37d4a2085b6f4cbe4b3713bda2056c36d64d43.zip | |
safe_z_home: Hop only if necessary and add option to move xy back
Once a hop is performed, it will only be re-issued if the z-axis has been
moved in the meantime. Usually it is only moved by a z-homing so doing so
will cause safe_z_home to do the hop on the next homing action.
When z-axis is homed, x and y positions are known. When setting this
boolean option, these are set back to their last positions.
Whenever a hop is specified it is re-issued after the Z axis has been
homed. This is especially necessary when a pressure-based probe is used.
Also, the module decides if a hop is necessary, based on either a known
Z position or a flag that is set whenever the motors are disabled.
Signed-off-by: Nils Friedchen <Nils.Friedchen@googlemail.com>
Diffstat (limited to 'config/example-extras.cfg')
| -rw-r--r-- | config/example-extras.cfg | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/config/example-extras.cfg b/config/example-extras.cfg index 17af0acc..d18d777c 100644 --- a/config/example-extras.cfg +++ b/config/example-extras.cfg @@ -313,10 +313,17 @@ #z_hop: 0.0 # Lift the Z axis prior to homing. This is applied to any homing command, # even if it doesn't home the Z axis. If the Z axis is already homed and -# the zhop would exceed the printer limits, the zhop is ignored. +# the zhop would exceed the printer limits, the zhop is ignored. If a lift +# has already been performed or the Z axis is known to be equally or higher +# than this distance, the zhop is ignored. After homing Z completed, the +# printhead is lifted to zhop, respecting the probe's z_offset. # The default is 0.0mm. #z_hop_speed: 20.0 # Speed at which the Z axis is lifted prior to homing. The default is 20mm/s. +#move_to_previous: True +# When set to True, xy are reset to their previous positions after z homing. +# The default is True. + # Homing override. One may use this mechanism to run a series of # g-code commands in place of a G28 found in the normal g-code input. |