J3 Compatibility Mode Supported Function List - Mitsubishi Electric MELSERVO-J4 Series Transition Handbook

Part 7: Common Reference Material

6.1.3 J3 compatibility mode supported function list

The following shows functions which compatible with J4 mode and J3 compatibility mode. The letters such
as "A0" described after
function. Each function is used with servo amplifiers with these software versions or later.
Function
Speed frequency response
Basic specification
Encoder resolution
SSCNET III/H Communication baud rate
communication or
SSCNET III
Maximum distance between stations
communication
Absolute position detection system
Motor-less operation
Basic function
Rotation direction selection/travel
direction selection
A/B-phase pulse output
Encoder output pulses
Z-phase pulse output
Analog monitor output
Input/output
Motor thermistor
Position control mode
Speed control mode
Control mode
Torque control mode
Continuous operation to torque
control mode
Auto tuning mode 1
Auto tuning mode 2
2 gain adjustment mode 1
Auto tuning
(interpolation mode)
2 gain adjustment mode 2
Manual mode
Machine resonance suppression
filter 1
Machine resonance suppression
filter 2
Machine resonance suppression
filter 3
Machine resonance suppression
filter 4
Filter function
Machine resonance suppression
filter 5
Shaft resonance suppression filter
Low-pass filter
Robust disturbance compensation
(Note 6)
Robust filter
Standard mode/3 inertia mode
Vibration suppression control 1
Vibration suppression
control
Vibration suppression control 2
Command notch filter
and mean servo amplifier software versions which compatible with each
Name
( : J4 new, : Equivalent to J3,
MR-J4 series
J4 mode J3 compatibility mode
2.5 kHz
22 bits (Note 1) 18 bits (Note 1)
150 Mbps
100 m
A0
A0
A0
A0
A0 (Note 2)
A0 (Note 3)
A0
A0
A0
A0
A0
A0
A0
A0
A0
A0
A0
A0
A0
A0
A0
A0
A0
A0
A0
A0
A0
A0
7 - 134
Compatible
: Not available)
MR-J3/MR-J3W series
(Note 5)
2.1 kHz 2.1 kHz
18 bits
50 Mbps 50 Mbps
50 m 50 m
A0
A0
A0
A0
A0 (Note 2) (Note 2)
A0 (Note 3)
A0 MR-J3W-_B
A0
A0
A0
A0
A0
A0
A0
A0
A0
A0
B0 (Note 9)
B0 (Note 9)
B0 (Note 9)
B0 (Note 9)
A0
A0
B0 (Note 9)
B0 (Note 9)
A0
B0 (Note 9)
A0