Omron Sysmac NY-series User Manual

Sta
rt
Stops.
Homing approach velocity
Stops.
Homing approach velocity
Negative direction
Start
Negative direction
Positive direction
Positive direction
Homing velocity
Command output
Home input signal
Negative limit input signal
Home input detection direction
ON
OFF
ON
OFF
• If you perform homing while the limit input on the opposite side of the home input detection di-
rection is ON, the homing operation starts at the home approach velocity in the home input de-
tection direction.
•
Homing is started and home is defined when the home input signal turns ON after the limit sig-
nal in the direction opposite to the home input detection direction turns ON and OFF again while
the velocity is below the homing approach velocity.

9: Proximity Reverse Turn/Home Input Mask Distance Operation
1 The axis starts at the homing velocity. When the home proximity input signal turns ON, the axis
starts decelerating to the homing approach velocity
.
2 The axis moves by the home input mask distance after the home proximity input signal turns ON
and stops at the first home input signal. This defines home.
After the home proximity input signal turns ON, its status does not af
fect operation.
If the specified travel distance is too short and travel would be completed before the axis deceler-
ates to the homing approach velocity, an Invalid Home Input Mask Distance error (error code:
742B hex) occurs when you start homing.
Aft
er the proximity input, motion is
according to the home input mask distance.
Stops.
Homing approach velocity
Start
Positive direction
Negative direction
Homing velocity
Command output
Home input signal
Home proximity input signal
Home input detection direction
ON
OFF
ON
OFF
• If you start homing while the home proximity input signal is ON, the operation will start at the
homing velocity in the direction opposite to the home input detection direction. After the home
proximity input signal turns OFF
, the homing operation will start at the homing approach velocity
in the home input detection direction.
3 Axis Command Instructions
3-28
NY-series Motion Control Instructions Reference Manual (W561)

Omron Sysmac NY-series Specifications

General

Brand	Omron
Model	Sysmac NY-series
Category	Control Unit
Language	English