IAI America ASEL - Manual (Page 383)

Appendix
Parameter Utilization
361
Appendix
About the home-return method
Axis-specific parameter No. 10, “Home-return method”
No. Parameter name Default value Input range Unit
10 Home-return method 0 0 ~ 5 None
z Setting method
Set a desired method to perform home return.
z Set value
0: Search phase Z after end search
The actuator performs normal home-return operation.
1: Current position 0 home (This setting can be specified only when an incremental encoder is used.)
The position at which the actuator is currently stopped is recognized as the home.
* Home-return operation is not performed.
2: Current position 0 home = Preset home (This setting can be specified only when an incremental
encoder is used.)
Related parameter: Axis-specific parameter No. 12, “Home preset value”
The position at which the actuator is currently stopped is recognized as the home. (On the coordinate
system, this position becomes the value set by the home preset parameter.)
* Home-return operation is not performed.
3 to 5: For future expansion
Home-return
command
The actuator moves at low speed in the
direction selected by axis-specific
parameter No. 6.
The actuator hits the
mechanical end.
The actuator reverses after the axis
remains stationary for the duration of
time specified by axis-specific
parameter No. 24, or upon reaching the
deviation specified by axis-specific
parameter No. 56.
After phase Z is detected, the actuator
moves by the offset specified by axis-
specific parameter No. 21 and
completes the home return.