Gain/Filter Setting Parameters ([Pr. Pb - Mitsubishi Electric MELSERVO-J4 Instruction Manual

7. PARAMETERS

7.2.2 Gain/filter setting parameters ([Pr. PB_ _ ])

No./ Setting
symbol/name digit
PB01 _ _ _ x Filter tuning mode selection
FILT Set the adaptive filter tuning.
Adaptive Select the adjustment mode of the machine resonance suppression filter 1. For
tuning mode details, refer to section 7.1.2 of "MR-J4-_A_(-RJ) Servo Amplifier Instruction Manual".
(adaptive filter
0: Disabled
II)
1: Automatic setting
2: Manual setting
_ _ x _ For manufacturer setting
_ x _ _
x _ _ _
PB02 _ _ _ x Vibration suppression control 1 tuning mode selection
VRFT Select the tuning mode of the vibration suppression control 1. For details, refer to
section 7.1.5 of "MR-J4-_A_(-RJ) Servo Amplifier Instruction Manual".
Vibration
suppression 0: Disabled
control tuning
1: Automatic setting
mode
2: Manual setting
(advanced
_ _ x _ Vibration suppression control 2 tuning mode selection
vibration
Select the tuning mode of the vibration suppression control 2. To enable the digit,
suppression
select "3 inertia mode (_ _ _ 1)" of "Vibration suppression mode selection" in
control II)
[Pr. PA24]. For details, refer to section 7.1.5 of "MR-J4-_A_(-RJ) Servo Amplifier
Instruction Manual".
0: Disabled
1: Automatic setting
2: Manual setting
_ x _ _ For manufacturer setting
x _ _ _
PB03 This is used to set the constant of a primary delay to the position command.
PST You can select a control method from "Primary delay" or "Linear
acceleration/deceleration" in [Pr. PB25 Function selection B-1]. The setting range of
Position
"Linear acceleration/deceleration" is 0 ms to 10 ms. Setting of longer than 10 ms will
command
be recognized as 10 ms.
acceleration/d
eceleration (Example) When a command is given from a synchronizing encoder, synchronous
time constant
(position
smoothing)
Setting range: 0 to 65535
operation will start smoothly even if it starts during line operation.
Start
Without time
constant setting
Servo motor
speed
ON
OFF
Start
Function
Synchronizing
encoder
Servo motor
Servo amplifier
Without time
constant setting
t
7 - 29
Initial
Control mode
value
CP CL PS
[unit]
0h
0h
0h
0h
0h
0h
0h
0h
0
[ms]