Extension Setting Parameters ([Pr. Pc_ _ ]) - Mitsubishi Electric MR-J4W2 Instruction Manual

5. PARAMETERS

5.2.3 Extension setting parameters ([Pr. PC_ _ ])

No. Symbol
PC01 ERZ Error excessive alarm level
Set an error excessive alarm level.
Set this per rev. for rotary servo motors and direct drive motors. Setting "0" will be 3
rev. Setting over 200 rev will be clamped with 200 rev.
Set this per mm for linear servo motors. Setting "0" will be 100 mm.
Note. Setting can be changed in [Pr. PC06].
PC02 MBR Electromagnetic brake sequence output
Set a delay time between MBR (Electromagnetic brake interlock) and the base drive
circuit is shut-off.
PC03 *ENRS Encoder output pulse selection
Select an encoder pulse direction and encoder output pulse setting. This parameter is
not available with C-axis.
Setting
digit
_ _ _ x
_ _ x _
_ x _ _
x _ _ _
Name and function
Explanation
Encoder output pulse phase selection
0: Increasing A-phase 90° in CCW or positive direction
1: Increasing A-phase 90° in CW or negative direction
Servo motor rotation direction/
linear servo motor travel direction
Setting
value
CCW or positive
direction
A-phase
0
B-phase
A-phase
1
B-phase
Encoder output pulse setting selection
0: Output pulse setting
When "_ 1 0 _" is set to this parameter, [AL. 37
Parameter error] will occur.
1: Division ratio setting
3: A/B-phase pulse electronic gear setting
For linear servo motors, selecting "0" will output as division
ratio setting because the output pulse setting is not
available.
Selection of the encoders for encoder output pulse
Select an encoder used the encoder output pulses which
the servo amplifier outputs.
0: Servo motor encoder
1: Load-side encoder
When "_ 1 0 _" is set to this parameter, [AL. 37
Parameter error] will occur.
Use [Pr. PA16] only in the fully closed loop system.
Selecting "1" in other than fully closed loop system or
standard control system (scale measurement function:
enabled) triggers [AL. 37 Parameter error].
For manufacturer setting
CW or negative
direction
A-phase
B-phase
A-phase
B-phase
5 - 36
Initial
Setting
value
range
[unit]
0 0 to
[rev]/ 1000
[mm]
(Note)
0 0 to
[ms] 1000
Refer to Name
and function
column.
Initial
value
0h
0h
0h
0h
Each/
Common
Each
Each
Each