with creeping speed, search the
servo encoder Z phase in
forward direction after stop
SFD3040
+60*(N-1)
Return speed
VH
32-bit
integer
Pulse/
second
0
SFD3042
+60*(N-1)
Return speed
VL
32-bit
integer
Pulse/
second
0
SFD3044
+60*(N-1)
Creeping
speed
32-bit
integer
Pulse/
second
0
The two modes of return origin point:
1.
No Z phase signal mode
Return the origin point in reverse direction, no close signal:
VH
Speed is 0
limit
origin
Creeping speed
Motion description: the motor returned the origin with speed VH, when it touched the falling edge
of origin signal, the speed become zero, it returned origin in reverse direction with creeping speed,
and stop moving when touched rising edge of origin signal.
Return origin in reverse direction, there is close signal:
limit
origin
Creeping speed
Close
point
Motion description: the motor returned origin with speed VH, it touched close signal and the
speed changed to VL and continued returning origin, the speed become 0 when it touched falling
edge of origin signal, it returned origin in reverse direction with creeping speed, and stop moving
