Mitsubishi Electric MELSERVO-JE MR-JE-100A, Instruction Manual

Page: 160 / 310

5. PARAMETERS
5 - 33
Control mode
No./
symbol/name
Setting
digit
Function
Initial
value
[unit]
P S T
_ _ _ x For manufacturer setting 0h
_ _ x _ 0h
_ x _ _ 2h
PC22
*COP1
Function
selection C-1 x _ _ _ Encoder cable communication method selection
Select the encoder cable communication method.
0: Two-wire type
1: Four-wire type
If the setting is incorrect, [AL. 16 Encoder initial communication error 1] or [AL. 20
Encoder normal communication error 1] occurs.
0h
PC23
*COP2
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 is performed.
0h
_ _ x _ For manufacturer setting 0h
_ x _ _ VC/VLA voltage averaging selection
Select the VC/VLA voltage average.
This is used to 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
Setting
value
Filtering time [ms]
0 0
1 0.444
2 0.888
3 1.777
4 3.555
5 7.111
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
PC24
*COP3
Function
selection C-3 _ _ _ x In-position range unit selection
Select a unit of in-position range.
0: Command input pulse unit
1: Servo motor encoder pulse unit
0h
_ _ x _ For manufacturer setting 0h
_ x _ _ 0h
x _ _ _ Error excessive alarm level unit selection
Select a setting unit of the error excessive alarm level set in [Pr. PC43].
0: 1 rev unit
1: 0.1 rev unit
2: 0.01 rev unit
3: 0.001 rev unit
0h