Parameters – MITSUBISHI ELECTRIC Merservo MR-J2S- B User Manual
Page 91
5 - 2
5. PARAMETERS
(1) Item list
Classifi-
cation
No. Symbol
Name
(Note 1)
Initial
Value
Unit
Customer
setting
1
*AMS
Amplifier setting
0000
2
*REG
Regenerative resistor
0000
3
0080
4
000
5
For manufacturer setting by servo system controller
Automatically set from the servo system controller
1
6
*FBP
Feedback pulse number
0
7
*POL
Rotation direction selection
0
8
ATU
Auto tuning
0001
9
RSP
Servo response
7kW or
less: 0005
11kW or
more: 0002
10
TLP
Forward rotation torque limit (Note 2)
300
%
B
asi
c pa
ra
m
et
ers
11
TLN
Reverse rotation torque limit (Note 2)
300
%
12
GD2
Ratio of load inertia to servo motor inertia (load inertia ratio)
7.0
times
13
PG1
Position control gain 1
7kW or
less: 35
11kW or
more: 19
rad/s
14
VG1
Speed control gain 1
7kW or
less: 177
11kW or
more: 96
rad/s
15
PG2
Position control gain 2
7kW or
less: 35
11kW or
more: 19
rad/s
16
VG2
Speed control gain 2
7kW or
less: 817
11kW or
more:
455
rad/s
17
VIC
Speed integral compensation
7kW or
less:48
11kW or
more:91
ms
18
NCH
Machine resonance suppression filter 1 (Notch filter)
0000
19
FFC
Feed forward gain
0
%
20
INP
In-position range
100
pulse
21
MBR
Electromagnetic brake sequence output
0
ms
22
MOD
Analog monitor output
0001
23
*OP1
Optional function 1
0000
24
*OP2
Optional function 2
0000
25
LPF
Low-pass filter/adaptive vibration suppression control
0000
Ad
ju
st
me
n
t p
ar
ame
te
rs
26
For manufacturer setting
0
27
MO1
Analog monitor 1 offset
0
mV
28
MO2
Analog monitor 2 offset
0
mV
29
For manufacturer setting
0001
30
ZSP
Zero speed
50
r/min
31
ERZ
Error excessive alarm level
80
(Note 3)
0.025rev
32
OP5
Optional function 5
0000
33
*OP6
Optional function 6
0000
34
VPI
PI-PID control switch-over position droop
0
pulse
35
For manufacturer setting
0
36
VDC
Speed differential compensation
980
37
For manufacturer setting
0010
38
*ENR
Encoder pulses output
4000
pulse/rev
39
For manufacturer setting
0
E
xpa
n
si
on
pa
ra
m
et
ers
40
*BLK
Parameter write inhibit (Note 2)
0000
Note 1. Factory settings of the servo amplifier. Connecting it with the servo system controller and switching power on changes them to
the settings of the servo system controller.
2. Setting and changing cannot be made from the peripheral software of the motion controller.
3. The setting unit of 0.025rev applies for the servo amplifier of software version B1 or later. For the amplifier of software version
older than B1, the setting unit of 0.1rev is applied.