1 SERVO PARAMETER DETAILS
1.9 Positioning control setting servo parameters group ([Pr. PT_ _ ])
167
1
-33
Reverse rotation (CW)
or negative direction
Dog type (Rear end detection - Z-phase reference)
The same as the setting -1.
-34
Count type (Front end detection - Z-phase reference)
The same as the setting -2.
-36
Stopper type (Stopper position reference)
The same as the setting -4.
-38
Dog type (Rear end detection - rear end reference)
The same as the setting -6.
-39
Count type (Front end detection - front end reference)
The same as the setting -7.
-40
Dog cradle type
The same as the setting -8.
-41
Dog type last Z-phase reference
The same as the setting -9.
-42
Dog type front end reference
The same as the setting-10.
-43
Dogless Z-phase reference
The same as the setting -11.
Method 1 (Homing on negative limit switch and index
pulse)
After the reverse rotation stroke end is detected, the
position moves in the opposite direction. Then, the
position specified by either the first Z-phase signal after
leaving the stroke end or the position of the first Z-phase
signal shifted by the home position shift distance can
be set as the home position.
If the position is shifted in the forward rotation direction,
and the forward rotation stroke end is detected before the
Z-phase signal is detected, [AL. 090 Homing incomplete
warning] will occur.
When FLS/RLS is used, this homing method is available
on servo amplifiers with firmware version C0 or later.
Forward rotation (CCW)
or positive direction
Method 2 (Homing on positive limit switch and index pulse)
After the forward rotation stroke end is detected, the
position moves in the opposite direction. Then, the
position specified by either the first Z-phase signal after
leaving the stroke end or the position of the first Z-phase
signal shifted by the home position shift distance can be
set as the home position.
If the position is shifted in the reverse rotation direction,
and the reverse rotation stroke end is detected before the
Z-phase signal is detected, [AL. 090 Homing incomplete
warning] will occur.
When FLS/RLS is used, this homing method is available
on servo amplifiers with firmware version C0 or later.
3
Method 3 (Homing on positive home switch and index
pulse)
This is the same as the dog type last Z-phase reference
homing.
If the stroke end is detected during homing, [AL. 090
Homing incomplete warning] will occur.
4
Method 4 (Homing on positive home switch and index
pulse)
This is the same as the dog cradle type homing.
If the stroke end is detected during homing, [AL. 090
Homing incomplete warning] will occur.
5
Reverse rotation (CW)
or negative direction
Method 5 (Homing on negative home switch and index
pulse)
This is the same as the dog type last Z-phase reference
homing.
If the stroke end is detected during homing, [AL. 090
Homing incomplete warning] will occur.
6
Method 6 (Homing on negative home switch and index
pulse)
This is the same as the dog cradle type homing.
If the stroke end is detected during homing, [AL. 090
Homing incomplete warning] will occur.
7
Forward rotation (CCW)
or positive direction
Method 7 (Homing on home switch and index pulse)
This is the same as the dog type last Z-phase reference
homing.
8
Method 8 (Homing on home switch and index pulse)
This is the same as the dog cradle type homing.
Method 9 (Homing on home switch and index pulse)
With reference to the rear end of the proximity dog, the
home position is the Z-phase pulse immediately before the
rear end of the dog.
With this homing method, the position shifted by the home
position shift distance is used as the home position.
10
Method 10 (Homing on home switch and index pulse)
With reference to the rear end of the proximity dog, the
home position is the Z-phase pulse immediately before the
rear end of the dog.
With this homing method, the position shifted by the home
position shift distance is used as the home position.
Settin
g
Homing direction
Homing methods
Description
