Mitsubishi Electric MELSERVO-J3W Series Instruction Manual page 95

5. PARAMETERS
5.1.9 Selection of servo motor rotation direction
No. Symbol
PA14 *POL Rotation direction selection
Select servo motor rotation direction relative.
Parameter No.PA14
Note. Torque generation direction for the torque control
5.1.10 Encoder output pulse
No.
PA15 *ENR Encoder output pulses
PA16 *ENR2 Encoder output pulses 2
Used to set the encoder pulses (A/B-phase) output by the servo amplifier.
Set the value 4 times greater than the A-phase or B-phase pulses.
You can use parameter No.PC03 to choose the output pulse setting or output division ratio setting.
The number of A/B-phase pulses actually output is 1/4 times greater than the preset number of pulses.
The maximum output frequency is 4.6Mpps (after multiplication by 4). Use this parameter within this range.
Parameter
Name
POINT
Turn off the power and then on again, or reset the controller after setting the
parameter to validate the parameter value.
When positioning address increases
Command speed in the positive direction
setting
Command torque in the positive direction
0
1
Forward rotation (CCW)
Parameter
POINT
Turn off the power and then on again, or reset the controller after setting the
parameter to validate the parameter value.
Setting
Each axis
Servo motor rotation direction (Note)
(Position control)
(Speed control)
(Torque control)
CCW
CW
Reverse rotation (CW)
Setting
Each axis
Each axis
5 - 8
Factory
Unit
setting
0
When positioning address decreases
(Position control)
Command speed in the negative direction
(Speed control)
Command torque in the negative direction
(Torque control)
CW
CCW
Factory
Unit
setting
4000 pulse/rev
0
Setting
range
0 1
Setting
range
1 to 65535
0 to 65535