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5.3 Home Return
Name
Operation diagram
Data set
method
5.3.2 Operation Patterns of Home Return
The operations vary according to selected home return methods and the difference in current
positions.
■
DOG method 1 (Edge detection of near home switch + Home switch, based on
front end)
The leading edge of the first home switch is set as a home position after the detection of the
leading edge of the near home switch.
The starting point is
①
between the near home
switch and limit (+) switch.
The starting point is on the
②
near home switch.
The starting point is
③
between the near home
switch and limit (-) switch.
The starting point is on the
④
limit (-) switch.
■
DOG method 2 (Edge detection of near home switch)
The leading edge of the near home switch is detected and it is set as a home position.
5-10
Home position (= Current value)
Limit (-) switch
Home switch
Target speed
Limit stop
deceleration time
Operation and application
● Performs the home return based on the
home coordinate values in the axis
setting area of positioning memory.
● Performs the home return toward the
home coordinate on the software.
● When the starting point is within the limit
switch, it cannot be started.
Near home switch
Home return creep speed
Home return creep speed
Target speed
Home return creep speed
Target speed
Target speed
Home return direction
Limit (+) switch
Target speed
Home return
deceleration time
Home return
deceleration time
Home return
deceleration time
Home return
deceleration time
WUME-FPXHPOSG-01
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