Delta DVP-15MC Series, Руководство по эксплуатации

Страница: 949 / 972

Appendix D Explanation of Homing Modes
D-9
D_

Mode 10
Circumstance 1
：
MC_Home instruction is executed and the axis moves in the positive direction at the
first-phase speed when the home switch is OFF. The axis moves at the second-phase
speed when the home switch is ON. And where the first Z pulse is met is the home
position while the home switch is OFF.
Circumstance 2
：
MC_Home instruction is executed and the axis moves in the positive direction at the
second-phase speed when the home switch is ON. And where the first Z pulse is met
is the home position while the home switch is OFF.
Circumstance 3
：
MC_Home instruction is executed and the axis moves in the positive direction at the
first-phase speed when the home switch is OFF. The motion direction changes and
the axis moves at the first-phase speed when the home switch is OFF and the positive
limit switch is ON. The motion direction changes again and the axis moves at the
second-phase speed when the home switch is ON. Where the first Z pulse is met is
the home position while the home switch is OFF.
Homing depending on the home switch, positive limit switch and Z pulse (

: mode 10)
Mode 11~ mode 14 Homing which depends on the home switch, negative limit switch and Z pulse
Z puls e
Ho me s wit ch
P osit iv e limit switc h
10
10
10
Circ umst anc e 1
Circ umst anc e 2
Circ ums tanc e 3
Sta rt
point
St art
point
St art
point
Pos it ive direc tion
Pos itiv e direc tion
P osit iv e direct io n