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

5. PARAMETERS

5.1.8 Selection of servo motor rotation direction

No. Symbol
PA14 *POL Rotation direction selection
Select servo motor rotation direction relative.
Parameter No. PA14
Setting
0
1

5.1.9 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. 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
This parameter is made valid when power is switched off, then on after
setting, or when the controller reset has been performed.
Servo Motor Rotation Direction
When positioning address
increases
CCW
CW
Forward rotation (CCW)
Parameter
Name
POINT
This parameter is made valid when power is switched off, then on after
setting, or when the controller reset has been performed.
When positioning address
decreases
CW
CCW
Reverse rotation (CW)
Initial Value
5 - 7
Initial Value Unit Setting Range
0
Unit Setting Range
4000 pulse/rev
0 1
1 to 65535