Mitsubishi Electric MR-J2S B Series Instruction Manual page 94

5. PARAMETERS
Classifi-
No. Symbol
cation
6 *FBP Feedback pulse number
Set the number of pulses per revolution in the controller side command
unit. Information on the motor such as the feedback pulse value, present
position, droop pulses and within-one-revolution position are derived
from the values converted into the number of pulses set here.
7 *POL Rotation direction selection
Used to select the rotation direction of the servo motor.
0: Forward rotation (CCW) with the increase of the positioning
1: Reverse rotation (CW) with the increase of the positioning
8 ATU Auto tuning
Used to select the gain adjustment mode of auto tuning.
Name and Function
Setting Number of feedback pulses
0
1
6
7
255 Depending on the number of motor resolution pulses.
POINT
If the number of pulses set exceeds the actual motor
resolution, the motor resolution is set automatically.
address.
address.
CCW
0 0 0
Gain adjustment mode selection
(For details, refer to section 6.1.1.)
Set
value
0 Interpolation mode Fixes position control
1 Auto tuning mode 1 Ordinary auto tuning.
3 Auto tuning mode 2
4 Manual mode1
2 Manual mode 2
16384
8192
32768
131072
CW
Gain adjustment
Description
mode
gain 1 (parameter
No. 13).
Fixes the load inertia
moment ratio set in
parameter No. 12.
Response level setting
can be changed.
Simple manual
adjustment.
Manual adjustment of
all gains.
5 - 5
Initial Setting
Unit
Value Range
0 Refer to
name
and
function
column.
0 Refer to
name
and
function
column.
0001 Refer to
name
and
function
column.