Mitsubishi A1SD75M1, User Manual

Page: 180 / 746

5 - 90
MELSEC-A
5 DATA USED FOR POSITIONING CONTROL
Servo amplifier
side parameter
Setting value, setting range
Setting value buffer
memory address
Item
No.
Abbre-
viation
Value set with peripheral
device
Value set with sequence
program
Default
value
Axis 1 Axis 2 Axis 3
0 : 16384pulse Pr.106
Feedback
pulse
No.6 *FBP
Setting disabled
("0: 16384pulse" fixed)
1 : 8192pulse
0 106 256 406
0 : Forward run with
positioning address
increment 0
Pr.107
Rotation
direction
No.7 *POL
1 : Reverse run with
positioning address
increment
1
0 107 257 407
0 : Interpolation mode 0
1 : Auto tuning mode 1 1
2 : Manual mode 2 2
–
3
Pr.108
Auto tuning
No.8 ATU
– 4
1 108 258 408
1 : 15Hz
0001
H
2 : 20Hz
0002
H
3 : 25Hz
0003
H
4 : 30Hz
0004
H
5 : 35Hz 0005
H
– 0006
H
– 0007
H
8 : 70Hz
0008
H
9 : 85Hz
0009
H
A : 105Hz
000A
H
B : 130Hz
000B
H
C : 160Hz
000C
H
– 000D
H
– 000E
H
Pr.109
Servo
response
setting
No.9 RSP
– 000F
H
0001
H
109 259 409
* This parameter is made valid when the servo amplifier is powered OFF, then ON again after it has been transferred
from the AD75 to the servo amplifier.
Pr.106 Feedback pulse
Set the feedback pulse (resolution per servomotor revolution).
Set any of the following values according to the resolution of the used encoder.
Resolution of used encoder
Pr.106
Feedback pulse
Pr.2
No. of pulses per rotation
131072pulse
0 : 16384pulse
16384pulse
16384pulse
0 : 16384pulse
16384pulse
8192pulse
1 : 8192pulse
8192pulse
When setting this parameter to "1: 8192 pulse", set it with a sequence program.
(When the peripheral device is used, this parameter is fixed to "0: 16384 pulse" as
the MR-J2-B.)
When any value other than "0" or "1" is set on the AD75, operation cannot be
guaranteed.