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authorKevin O'Connor <kevin@koconnor.net>2020-02-12 19:08:31 -0500
committerKevin O'Connor <kevin@koconnor.net>2020-02-14 12:42:21 -0500
commit049d8c2a946eff986ce76d803d2c7ae8842e3c7b (patch)
tree9f5bb0e541d2c55695ed0d6886dd1e737dbd2f34 /config/example-extras.cfg
parentb5c967acd8aaf99a14c51453ab77b2147fe4d728 (diff)
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config: Update description of z_hop in safe_z_home
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Diffstat (limited to 'config/example-extras.cfg')
-rw-r--r--config/example-extras.cfg18
1 files changed, 10 insertions, 8 deletions
diff --git a/config/example-extras.cfg b/config/example-extras.cfg
index fe3a9731..c26b03c8 100644
--- a/config/example-extras.cfg
+++ b/config/example-extras.cfg
@@ -315,14 +315,16 @@
#speed: 50.0
# Speed at which the toolhead is moved to the safe Z home coordinate.
# The default is 50 mm/s
-#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. 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:
+# 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 current Z position is less than z_hop, then
+# this will lift the head to a height of z_hop. If the Z axis is not
+# already homed, then prior to any XY homing movement the Z axis
+# boundary checks are disabled and the head is lifted by z_hop. If
+# z_hop is specified, be sure to home the Z immediately after any XY
+# home requests so that the Z boundary checks are accurate. The
+# default is to not implement Z hop.
#z_hop_speed: 20.0
# Speed at which the Z axis is lifted prior to homing. The default is 20mm/s.
#move_to_previous: False