Fast Home Position Return
Outline of the fast home position return operation
Fast home position return operation
After establishing home position by a machine home position return, positioning control to the home position is executed
without using a near-point dog or a zero signal.
The following shows the operation during a basic fast home position return start.
Fast home position return start
(Positioning start signal)
[Md.26] Axis operation status
Positioning to the home position
The fast home position return is started.
Positioning control to the home position established by a machine home position return begins at speed set in the home
position return parameters ([Pr.43] to [Pr.57]).
The fast home position return is completed.
Operation timing and processing time
The following shows details about the operation timing and time during fast home position return.
[RD77MS4 operation example]
Positioning start signal
[Y10, Y11, Y12, Y13]
[X10, X11, X12, X13]
Start complete signal
([Md.31] Status: b14)
[Md.26] Axis operation
[Pr.46] Home position return speed
Machine home position
2 HOME POSITION RETURN CONTROL
2.3 Fast Home Position Return