Mitsubishi Electric MR-J4-TM Instruction Manual page 180

5. PARAMETERS
No./ Setting
symbol/name digit
PC03 _ _ _ x Encoder output pulse phase selection
*ENRS Select an encoder pulse direction.
Encoder 0: Increasing A-phase 90° in CCW or positive direction
output pulse
1: Increasing A-phase 90° in CW or negative direction
selection
_ _ x _ Encoder output pulse setting selection
0: Output pulse setting
1: Division ratio setting
3: A-phase/B-phase pulse electronic gear setting
4: A/B-phase pulse through output setting
For linear servo motors, selecting "0" will output as division ratio setting because the
output pulse setting is not available.
_ x _ _ Selection of the encoders for encoder output pulse
Select an encoder used for the encoder output pulses which the servo amplifier
outputs.
0: Servo motor encoder
1: Load-side encoder
This is only for the fully closed loop system.
If "1" is set other than in the fully closed loop system, [AL. 37 Parameter error] will
occur.
x _ _ _ For manufacturer setting
PC04 _ _ _ x For manufacturer setting
**COP1
_ _ x _
Function
_ x _ _
selection C-1
x _ _ _ Encoder cable communication method selection
Select how to execute the encoder cable communication method.
0: Two-wire type
1: Four-wire type
When using an encoder of A/B/Z-phase differential output method, set "0".
If the setting is incorrect, [AL. 16 Encoder initial communication error 1] or [AL. 20
Encoder normal communication error 1] occurs.
Setting Servo motor rotation direction/linear servo motor
value
CCW or positive direction
A-phase
0
B-phase
A-phase
1
B-phase
When "_ 1 0 _" is set to this parameter, [AL. 37 Parameter error] will occur.
The setting of [Pr. PA16 Encoder output pulses 2] will be disabled.
The settings of [Pr. PA15 Encoder output pulses] and [Pr. PA16 Encoder output
pulses 2] will be disabled.
"Encoder output pulse phase selection (_ _ _ x)" will be disabled.
The setting will be enabled only when A/B/Z-phase differential output linear
encoder is used. When another encoder is connected, [AL. 37 Parameter error]
will occur.
Setting "Standard control mode (_ _ 0 _)" in [Pr. PA01] will trigger [AL. 37
Parameter error].
When "_ 1 0 _" is set to this parameter, [AL. 37 Parameter error] will occur.
Function
travel direction
CW or negative direction
A-phase
B-phase
A-phase
B-phase
5 - 41
Initial
Network
value
ECT EIP
[unit]
0h
0h
0h
0h
0h
0h
0h
0h