Mitsubishi Electric Melservo MR-J3-100B, Руководство пользователя

Страница: 80 / 590

Part 2: Review on Replacement of MR-J3-_A_ with MR-J4-_A_
2 - 47
MR-J3-_A_ MR-J4-_A_
Control
mode
No.
Name and function
Initial
value
No.
Name and function
Initial
value
PC23
Function selection C-2
Select the servo lock at speed control mode stop,
the VC-VLA voltage averaging, and the speed limit
in torque control mode.
0 0 0 x:
Selection of servo lock at stop In the speed control
mode, the servo motor shaft can be locked to
prevent the shaft from being moved by the external
force.
0: Valid (Servo-locked)
The operation to maintain the stop position is
performed.
1: Invalid (Not servo-locked)
The stop position is not maintained.
The control to make the speed 0 r/min is
performed.
0000h
PC23
Same as MR-J3
0h
S
Function selection C-2
_ _ _ x:
Servo-lock selection at speed control stop
Select the servo-lock selection at speed control
stop.
In the speed control mode, the servo motor shaft
can be locked to prevent the shaft from being moved
by an external force.
0: Enabled (servo-lock)
The operation to maintain the stop position is
performed.
1: Disabled (no servo-lock)
The stop position is not maintained.
The control to make the speed 0 r/min or 0 mm/s
is performed.
0 x 0 0:
VC/VLA voltage averaging
Used to set the filtering time when the analog speed
command (VC) voltage or analog speed limit (VLA)
is imported.
Set 0 to vary the speed to voltage fluctuation in real
time. Increase the set value to vary the speed
slower to voltage fluctuation.
Set value Filtering time [ms]
0 0
1 0.444
2 0.888
3 1.777
4 3.555
5 7.111
_ _ x _ :
For manufacturer setting 0h
_ x _ _:
VC/VLA voltage averaging selection
Select the VC/VLA voltage average.
Set the filtering time when VC (Analog speed
command) or VLA (Analog speed limit) is imported.
Set 0 to vary the speed to voltage fluctuation in real
time. Increase the set value to vary the speed
slower to voltage fluctuation. 0h
S
T
Setting value Filtering time [ms]
0 0
1 0.444
2 0.888
3 1.777
4 3.555
5 7.111
x 0 0 0:
Selection of speed limit for torque control
0: Valid
1: Invalid
Do not use this function except when configuring a
speed loop externally.
If the speed limit is invalid, the following parameters
can be used.
[Pr. PB01] (Adaptive tuning mode (Adaptive filter ))
[Pr. PB13] (machine resonance suppression filter 1)
[Pr. PB14] (notch shape selection 1)
[Pr. PB15] (machine resonance suppression filter 2)
[Pr. PB16] (notch shape selection 2)
x _ _ _:
Speed limit selection at torque control
Select the speed limit selection at torque control.
0: Enabled
1: Disabled
Do not use this function except when configuring an
external speed loop. 0h
T
PC24 Function selection C-3
Select the unit of the in-position range
0 0 0 x:
In-position range unit selection
0: Command input pulse unit
1: Servo motor encoder pulse unit 0000h PC24 Function selection C-3
In-position range unit selection
_ _ _ x:
Select a unit of in-position range.
0: Command input pulse unit
1: Servo motor encoder pulse unit 0h
P
_ _ x _:
For manufacturer setting 0h
_ x _ _:
For manufacturer setting 0h
x _ _ _:
Error excessive alarm/error excessive warning level
unit selection
Select units for error excessive alarm level setting
with [Pr. PC43] and for error excessive warning level
setting with [Pr. PC73].
0: Per 1 rev or 1 mm
1: Per 0.1 rev or 0.1 mm
2: Per 0.01 rev or 0.01 mm
3: Per 0.001 rev or 0.001 mm 0h
P