Mitsubishi Electric MELSERVO-J3 Series Manual page 34

Part 2: Review on Replacement of MR-J3-_A_ with MR-J4-_A_
<Comparison of 400 V Class>
Item
1 Capacity range
2 Internal regenerative resistor
3 Dynamic brake
4 Control circuit power
5 Main circuit power
6 24 V DC power
7 Auto Tuning
8 Control mode
9 Maximum input pulses
The number of DIO points
10
(excluding EM1)
11 Encoder pulse output
12 DIO interface
13 Analog input/output
Number of internal speed
14
commands
15 Parameter setting method
Setup software
16
communication function
Servo motor
17
(Encoder resolution)
18 Motor maximum torque
19 Button
20 LED display
Advanced vibration
21
suppression control
22 Adaptive filter II
23 Notch filter
24 Tough drive
25 Drive recorder
26 Forced stop
Note
Note 1. For the coasting distance, refer to "1.2.3 Dynamic brake: coasting distance" in "Part 5 Common Reference Material".
MR-J3-_A_
0.6 kW to 22 kW/400 V
Built-in (0.6 kW to 7 kW)
External (11kW to 22 kW)
Built-in (0.6 kW to 7 kW)
External (11kW to 22 kW)
1-phase 380 V AC to 480 V AC
3-phase 380 V AC to 480 V AC
External supply required
Real-time auto tuning: 32 steps
Advanced gain search
General-Purpose Interface
Position control mode (pulse command)
Speed control mode (analog command)
Torque control mode (analog command)
Differential pulse: 1 Mpulse/s
Command pulse: Sink
General-Purpose Interface
DI: 9 points, DO: 6 points
A/B/Z-phase pulse (differential line driver)
input/output: sink/source
General-Purpose Interface
(Input) 2ch
10-bit torque, 14-bit speed or equivalent
(Output) 10-bit or equivalent × 2ch
7 points
Setup software (SETUP221E)
MR Configurator2
Push button
USB
HF-_P series (18-bit ABS)
HA-_P series (18-bit ABS)
HF-SP 300%
HF-JP 300%
HA-LP 250%
4 buttons
7-segment 5-digit
Provided
Provided
Provided (2 pcs)
Unprovided
Unprovided
EM1 (DB stop)
Functions with difference are shown with shading.
2 - 5
MR-J4-_A_
0.6 to 22 kW/400 V
Built-in (0.6 kW to 7 kW)
External (11kW to 22 kW)
Built-in (0.6 kW to 7 kW)
External (11kW to 22 kW)
Coasting distance may differ. (Note 1)
1-phase 380 V AC to 480 V AC
3-phase 380 V AC to 480 V AC
External supply required
Real-time auto tuning: 40 steps
One-touch tuning
General-Purpose Interface
Position control mode (pulse command)
Speed control mode (analog command)
Torque control mode (analog command)
Differential pulse: 4 Mpulses/s
Command pulse: Sink
General-Purpose Interface
DI: 9 points, DO: 6 points
A/B/Z-phase pulse (differential line driver)
input/output: sink/source
General-Purpose Interface
(Input) 2ch
10-bit torque, 14-bit speed or equivalent
(Output) 10-bit or equivalent × 2ch
7 points
MR Configurator2
Push button
USB
HG series (22-bit ABS)
HG-SR 300%
HG-JR 300%
HG-JR 300%
4 buttons
7-segment 5-digit
Provided (II 3 inertia vibration suppression)
Provided
Provided (5 pcs)
Provided
Provided
EM1 (DB stop)/ EM2 (deceleration to a stop)