Parameter Comparison List - Mitsubishi Electric MELSERVO-J3 Series Handbook
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Also See for MELSERVO-J3 Series:
- Instruction manual (802 pages) ,
- Manual (668 pages) ,
- Transition handbook (708 pages)
Table of Contents
Part 2: Review on Replacement of MR-J3-_A_ with MR-J4-_A_
3.5.2 Parameter comparison list
MR-J3-_A_ parameters
No.
Parameter name
Abbreviation
PA01
*STY
Control mode
PA02
*REG
Regenerative option
PA03
*ABS
Absolute position detection
system
PA04
*AOP1
Function selection A-1
PA05
*FBP
Number of command input pulses
per revolution
PA06
CMX
Electronic gear numerator
(Command pulse multiplying
factor numerator)
PA07
CDV
Electronic gear denominator
(Command pulse multiplying
factor denominator)
PA08
ATU
Auto tuning mode
PA09
RSP
Auto tuning response
PA10
INP
In-position range
PA11
TLP
Forward rotation torque limit
PA12
TLN
Reverse rotation torque limit
PA13
*PLSS
Command pulse input form
PA14
*POL
Rotation direction selection
PA15
*ENR
Encoder output pulses
PA16
For manufacturer setting
PA17
PA18
PA19
*BLK
Parameter write inhibit
PB01
FILT
Adaptive tuning mode
(Adaptive filter II)
PB02
VRFT
Vibration suppression control
tuning mode (Advanced vibration
suppression control)
PB03
PST
Position command
acceleration/deceleration time
constant (Position smoothing)
PB04
FFC
Feed forward gain
PB05
For manufacturer setting
PB06
GD2
Ratio of load inertia moment to
servo motor inertia moment
PB07
PG1
Model loop gain
PB08
PG2
Position loop gain
PB09
VG2
Speed loop gain
PB10
VIC
Speed integral compensation
PB11
VDC
Speed differential compensation
PB12
For manufacturer setting
PB13
NH1
Machine resonance suppression
filter 1
PB14
NHQ1
Notch shape selection 1
PB15
NH2
Machine resonance suppression
filter 2
PB16
NHQ2
Notch shape selection 2
Note. Parameters related to gain adjustment are different from those for the MR-J3_A_ servo amplifier. For gain adjustment, refer to
"MR-J4_A_ Servo Amplifier Instruction Manual".
Customer
Initial
setting
No.
Abbreviation
value
value
0000h
PA01
*STY
0000h
PA02
*REG
0000h
PA03
*ABS
0000h
PD23
*DO1
PD24
*DO2
PD25
*DO3
PD26
*DO4
PD28
*DO6
0
PA05
*FBP
1
PA06
CMX
1
PA07
CDV
0001h
PA08
ATU
12
PA09
RSP
100
PA10
INP
100.0
PA11
TLP
100.0
PA12
TLN
0000h
PA13
*PLSS
0
PA14
*POL
4000
PA15
*ENR
0000h
PA16
*ENR2
0000h
PA17
*MSR
0000h
PA18
*MTY
000Bh
PA19
*BLK
0000h
PB01
FILT
0000h
PB02
VRFT
0
PB03
PST
0
PB04
FFC
500
PB05
7.0
PB06
GD2
24
PB07
PG1
37
PB08
PG2
823
PB09
VG2
33.7
PB10
VIC
980
PB11
VDC
0
PB12
OVA
4500
PB13
NH1
0000h
PB14
NHQ1
4500
PB15
NH2
0000h
PB16
NHQ2
2 - 16
MR-J4-_A_ parameters
Parameter name
Operation mode
Regenerative option
Absolute position detection
system
Output device selection 1
Output device selection 2
Output device selection 3
Output device selection 4
Output device selection 6
Number of command input pulses
per revolution
Electronic gear numerator
(command pulse multiplication
numerator)
Electronic gear denominator
(command pulse multiplication
denominator)
Auto tuning mode
Auto tuning response
In-position range
Forward rotation torque limit
Reverse rotation torque limit
Command pulse input form
Rotation direction selection
Encoder output pulses
Encoder output pulses 2
Servo motor series setting
Servo motor type setting
Parameter writing inhibit
Adaptive tuning mode
(adaptive filter II)
Vibration suppression control
tuning mode (advanced vibration
suppression control II)
Position command
acceleration/deceleration time
constant (position smoothing)
Feed forward gain
For manufacturer setting
Load to motor inertia ratio/load to
motor mass ratio
Model loop gain (Note)
Position loop gain (Note)
Speed loop gain (Note)
Speed integral compensation
(Note)
Speed differential compensation
(Note)
Overshoot amount compensation
Machine resonance suppression
filter 1
Notch shape selection 1
Machine resonance suppression
filter 2
Notch shape selection 2
Customer
Initial
setting
value
value
1000h
0000h
0000h
0004h
000Ch
0004h
0007h
0002h
10000
1
1
0001h
16
100
100.0
100.0
0100h
0
4000
1
0000h
0000h
00AAh
0000h
0000h
0
0
500
7.00
15.0
37.0
823
33.7
980
0
4500
0000h
4500
0000h
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