Fuji Electric ALPHA7, User Manual

Page: 236 / 662

CHAPTER 4 PARAMETER
Automatic Operation Setting Parameters
4-45
4
(1) Homing profile setting procedure
The basic procedure for specifying the homing profile (homing parameter) is described.

An example of parameter settings for a typical homing profile can be found in " Typical homing
profiles".
(2) Homing motion setting parameter
Parameters are combined to determine the homing motion.
=Z-phase
-OT
+OT
-OT +OT Home position LS
-OT +OT
Homing speed
Forward direction
Homing pattern setting
procedure
Enter the reference signal for
Shift operation.
（
PA2_11
）
Z-phase/home
position LS
+OT/-OT
Interrupt input
Enter the reference signal
for homing (PA2_12)
Enter the standard signal for
determining the home position
shift unit amount.
Shift operation = Z-phase?
(PA2_11)
≠Z-phase
Home position
LS
+OT/-OT
Enter the signal triggering
deceleration to the homing
creep speed.
Forward
direction
Reverse
direction
Enter the side of the home position in
relation to the reference signal for
homing.
Enter the starting direction for
homing. (PA2_08)
Forward
direction
Reverse
direction
Enter the direction of starting motion
caused upon a homing command
input.
End of homing pattern setting
Home position shift unit amount
Home
position Reference
signal for
homing
Homing creep speed
Reference signal for
homing (Deceleration
starting signal)
Reverse direction Forward direction
Reverse direction
Enter the homing direction
after reference signal
detection. (PA2_10)
-OT
+OT
Home
position
Reference
signal for
homing Home
position