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Use 0 as the bed position (not Z_MIN_POS)

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This commit is contained in:
Scott Lahteine
2018-04-17 20:32:56 -05:00
parent 428c54f2ad
commit df2f24617b
4 changed files with 7 additions and 7 deletions
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6
Marlin/src/gcode/bedlevel/mbl/G29.cpp
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@@ -105,7 +105,7 @@ void GcodeSuite::G29() {
enable_soft_endstops = soft_endstops_enabled;
#endif
// Move close to the bed before the first point
do_blocking_move_to_z(Z_MIN_POS);
do_blocking_move_to_z(0);
}
else {
// For G29 S2 after adjusting Z.
@@ -127,7 +127,7 @@ void GcodeSuite::G29() {
}
else {
// One last "return to the bed" (as originally coded) at completion
current_position[Z_AXIS] = Z_MIN_POS + MANUAL_PROBE_HEIGHT;
current_position[Z_AXIS] = MANUAL_PROBE_HEIGHT;
line_to_current_position();
stepper.synchronize();
@@ -141,7 +141,7 @@ void GcodeSuite::G29() {
set_bed_leveling_enabled(true);
#if ENABLED(MESH_G28_REST_ORIGIN)
current_position[Z_AXIS] = Z_MIN_POS;
current_position[Z_AXIS] = 0;
set_destination_from_current();
buffer_line_to_destination(homing_feedrate(Z_AXIS));
stepper.synchronize();