Delta DVP-15MC Series, Operation Manual

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DVP-15MC Series Motion Controller Operation Manual
D-8
D

Mode 9
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. The motion direction changes and the axis moves
at the second-phase speed when the home switch is OFF. And where the first Z pulse
is met is the home position.
Circumstance 2
：
When the home switch is ON MC_Home instruction is executed 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. And where
the first Z pulse is met is the home position.
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 axis moves at the second-phase speed and where the first Z
pulse is met is the home position when the home switch is ON.
Homing depending on the home switch, positive limit switch and Z pulse (

: mode 9)
Pos itive limit switc h
Z puls e
Home s witc h
9
9
9
Circ umst anc e 1
Circ ums tanc e 2
Circ ums tanc e 3
St art
point
Start
point
Sta rt
point
Negat ive
direc tion
Negat ive
direc tion
Negat ive
direc tion