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6 POSITIONING CONTROL
Home position return
methods
Reference
position
External signal Applications
Limit switch combined
method
Motor zero
point
FLS (for forward home
position return
direction)/RLS (for
reverse home position
return direction)
• It is used in a system where the proximity dog signal cannot be used
and only external limit switch can be used.
Scale home position
signal detection method
Ver.!
DOG
• The travel direction is reversed at the proximity dog ON, and home
position is encoder zero point after reversal.
• This method is valid to make the home position for the load side at the
linear motors or direct drive motors use.
Dogless home position
signal reference
method
Ver.!
(FLS/RLS)
• It is used in a system where proximity dog signal cannot be used and
stops at the zero point of servo motor.
• Home position return operation differs by servo amplifier.
Driver home position
return method
Ver.!
Position in
driver
settings
—
• The driver performs home position return operation autonomously
according to the settings on the driver-side.
Ver.!
: Refer to Section 1.3 for the software version that supports this function.
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