Selection Of Servo Motor Rotation Direction; Encoder Output Pulse - Mitsubishi Electric Melservo MR-J3-A Instruction Manual

5. PARAMETERS

5.1.13 Selection of servo motor rotation direction

No. Symbol
PA14 *POL Rotation direction selection
Select servo motor rotation direction relative to the input pulse train.
Parameter No. PA14
Setting
0
1

5.1.14 Encoder output pulse

No. Symbol
PA15 *ENR Encoder output pulse
Used to set the encoder pulses (A-phase, 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. PC19 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
This parameter is made valid when power is switched off, then on after setting.
Servo Motor Rotation Direction
When forward rotation pulse is
input (Note)
CCW
CW
Forward rotation (CCW)
Parameter
Name
POINT
This parameter is made valid when power is switched off, then on after setting.
Initial
Value
0
When reverse rotation pulse is
input (Note)
CW
CCW
Reverse rotation (CW)
Initial
Value
pulse/
4000
5 - 14
Setting Control Mode
Unit
Range Position Speed Torque
0 1
Setting Control Mode
Unit
Range Position Speed Torque
1 to
rev 100000