Delta AX Series Instruction Manual page 571

AX- Ser i es Mo t i o n Co n t r o l l er I n s t r u c t i o n s Ma n u a l
Circumstance 1: MC_Home instruction is run while the home switch is OFF and the axis starts to move in the negative direction
at the first-phase speed. The motion direction changes and the axis moves at the second-phase speed when
the home switch is ON. Where the axis stands is the home position when the home switch is OFF.
Circumstance 2: MC_Home instruction is run while the home switch is ON and the axis moves in the positive direction at the
second-phase speed. Where the axis stands is the home position when the home switch is OFF.
Circumstance 3: MC_Home instruction is run while the home switch is OFF. The axis moves in the negative direction at the
first-phase speed. The motion direction changes and the axis moves at the first-phase speed when the home
switch is OFF and the negative limit switch is ON. When the home switch is ON, the axis starts to move at the
Mode 28: Homing which depends on the home switch and negative limit switch, similar to mode 12, but has nothing

to do with Z pulse.
Circumstance 1: MC_Home instruction is run while the home switch is OFF and the axis starts to move in the negative direction
at the first-phase speed. Where the axis stands is the home position when the home switch is ON.
Circumstance 2: MC_Home instruction is run while the home switch is ON and the axis moves in the positive direction at the
second-phase speed. The motion direction changes and the axis moves at the second-phase speed when the
home switch is OFF. Where the axis stands is the home position when the home switch is ON.
Circumstance 3: MC_Home instruction is run while the home switch is OFF. The axis moves in the negative direction at the first-
phase speed. The motion direction changes and the axis moves at the first-phase speed when the home switch
is OFF and the negative limit switch is ON. When the home switch is ON, the axis still moves at the first-phase
speed. The motion direction changes and the axis moves at the first-phase speed when the home switch is
OFF. Where the axis stands is the home position when the home switch is ON.
second-phase speed. Where the axis stands is the home position when the home switch is OFF.
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