Fuji Electric ALPHA5 Smart - Page 235

CHAPTER 4 PARAMETER
Automatic Operation Setting Parameter 4-67
4
 Operation example at parameter setting change
Operation examples after a parameter change necessitated due to the position, etc. of the home
position LS (see Table a for the setting example) are shown in Figs. a to c.
Table a
No. Name
Setting example of
Fig. a
Setting example of
Fig. b
Setting example of
Fig. c
PA2_08 Starting direction for homing 2:Condition judgment start
PA2_10 Homing direction after
reference signal detection
0:Forward rotation 1:Reverse rotation
PA2_11 Reference signal for shift
operation
1:Encoder Z-phase
PA2_12 Reference signal for homing
(Deceleration starting signal)
0:Home position LS
PA2_13 Home position LS signal edge
selection
1: Trailing edge 0: Rising edge 1: Trailing edge
PA2_15 Deceleration operation for
creep speed
1:Reverse rotation is enabled
Figs. a through c assume that the machine position is in the lateral direction.
[Fig. a]
LS (ON active)
Z-phase
Start from the
inside of LS
Start from outside of LS
PA2_14：Home position
shift unit amount
LS OFF edge
PA2_07：Creep
speed for homing
PA2_06：Homing speed
Forward rotationReverse rotation
PA2_07：Creep
speed for homing
PA2_06：Homing speed
→ Position
→ Position