Fuji Electric ALPHA7, Руководство пользователя

Страница: 240 / 662

CHAPTER 4 PARAMETER
Automatic Operation Setting Parameters
4-49
4
PA2_12 Reference signal for homing (Deceleration starting signal)
No. Name Setting range
Default
value
Change
12
Reference signal for homing
(Deceleration starting signal) 0: Home position LS 1:+OT 2:-OT
3: Encoder Z-phase 4: Stopper
0 Power
If the encoder Z-phase is selected as a reference signal for shift operation, specify the timing signal for
deceleration to the creep speed for homing. The first encoder Z-phase after reference signal for shift
operation detection is the starting point of the home position shift unit amount.
If "Encoder Z-phase" is selected, the speed when homing is started will be homing creep speed, and
the initial encoder Z-phase after starting will be the home position shift amount starting point.
PA2_13 Home position LS signal edge selection
No. Name Setting range
Default
value
Change
13
Home position LS signal
edge selection 0: Rising edge timing
1: Trailing edge timing
0 Power
Not a compulsory item
Specify the enabling timing of the home position LS signal if the home position LS is specified as a
reference signal for shift operation reference signal for homing (Deceleration starting signal).
Homing speed
Speed
Home position LS
OFF
ON
+OT
-OT Home position LS
Time
OFF
Homing creep
speed Example where the
home position LS is the
reference signal for
homing
[Home position LS timing selection = 0]
Speed
Time
Home
position
LS
Time
OFF
ON
Speed
[Home position LS timing selection = 1]
Homing speed Homing speed
Homing creep speed Homing creep speed
Home
position
LS
OFF
OFF
OFF
ON