Mitsubishi MR-J4-10A Instruction Manual page 219

5. PARAMETERS
No./symbol/ Setting
name digit
PC20 Set a station No. of the servo amplifier for RS-422 and USB communication.
*SNO Always set one station to one axis of the servo amplifier. Setting one station number
to two or more stations will disable a normal communication.
Station No.
setting
Setting range: 0 to 31
Select the details of RS-422 communication function.
PC21
*SOP _ _ _ x For manufacturer setting
RS-422
_ _ x _ RS-422 communication baud rate selection
communication
0: 9600 [bps]
function
1: 19200 [bps]
selection
2: 38400 [bps]
3: 57600 [bps]
4: 115200 [bps]
_ x _ _ RS-422 communication response delay time selection
0: Disabled
1: Enabled (responding after 800 μs or longer delay time)
x _ _ _ For manufacturer setting
PC22 _ _ _ x For manufacturer setting
*COP1
_ _ x _
Function
_ x _ _
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. Setting "1" will trigger [AL. 37] while
"Fully closed loop control mode (_ _ 1 _)" is selected in [Pr. PA01] (except MR-J4-
_A_-RJ).
PC23 _ _ _ x Servo-lock selection at speed control stop
*COP2 Select the servo-lock selection at speed control stop.
Function In the speed control mode, the servo motor shaft can be locked to prevent the shaft
selection C-2 from being moved by an external force.
0: Enabled (servo-lock)
1: Disabled (no servo-lock)
_ _ x _ For manufacturer setting
_ 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.
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.
The operation to maintain the stop position is performed.
The stop position is not maintained.
The control to make the speed 0 r/min or 0 mm/s is performed.
Setting
Filtering time [ms]
value
0 0
1 0.444
2 0.888
3 1.777
4 3.555
5 7.111
Function
5 - 40
Control
Initial
value mode
[unit]
P S T
0
[Station]
0h
0h
0h
0h
0h
0h
0h
0h
0h
0h
0h
0h