Delta Electronics DVP15MC11T User Manual

Appendix D Explanation of Homing Modes
D
_
Homing depending on the home switch and negative limit switch (
○
27E A: mode 27)
 Mode 28
Circumstance 1： MC_Home instruction is executed 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 executed 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 executed 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.
27
27
27
Home
switch
Negative
limit switch
Circumstance 1
Circumstance 2
Circumstance 3
Positive direction
Positive direction
Positive direction
Start point
Start point
Start point
D-21

Delta Electronics DVP15MC11T Specifications

General

Brand	Delta Electronics
Model	DVP15MC11T
Category	Controller
Language	English