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MR-J3-20A
Mitsubishi Electric MR-J3-20A User Manual
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J3
TransitionfromMELSERVO-J3/J3W
SeriestoJ4SeriesHandbook
Existing manufacturing assets are completely utilizable.
MELSERVO-J3/J3W to MELSERVO-J4
2
Table of Contents
Table of Contents
10
Part 1: Summary of MR-J3/MR-J3W Replacement 1- 1 to
16
Summary of Mr-J3/Mr-J3W Replacement
16
Major Replacement Target Model
17
Servo Amplifier Replacement Target Model
17
Servo Motor Replacement Target Model
17
Flow of Replacement
18
Summary
18
Flow of Review on Replacement
18
Configuration Diagram
19
Changes from MR-J3 Series to MR-J4 Series
20
Changes from MR-J3W Series to MR-J4 Series
22
Review on Replacement
24
Checking the System Prior to Replacement
24
Determination of Base Replacement Model
24
Attachment Compatibility Check
28
Detailed Review on Replacement Model
28
Peripheral Equipment Check
28
Startup Procedure Check
28
Related Materials
28
Catalog
28
Instruction Manual
28
Replacement Tool for Replacing MR-J3 with MR-J4
29
MITSUBISHI ELECTRIC FA Global Website
29
Summary
29
Case Study on Replacement of Mr-J3-_A
31
Review on Replacement Method
31
Replacement Method
31
Differences between Mr-J3-_A_ and Mr-J4-_A
33
Function Comparison Table
33
Comparison of Standard Connection Diagrams
35
List of Corresponding Connectors and Terminal Blocks
37
Comparison of Peripheral Equipment
42
Comparison of Parameters
43
Setting Requisite Parameters Upon Replacement
43
Parameter Comparison List
45
Comparison of Parameter Details
49
Important Points for Replacement
92
Part 3: Review on Replacement of MR-J3-_B_ with MR-J4-_B_ 3- 1 to
94
Case Study on Replacement of Mr-J3-_B
95
Review on Replacement Method
95
Replacement Method
96
Differences between Mr-J3-_B_ and Mr-J4-_B
99
Function Comparison Table
99
Comparison of Networks
101
Comparison of Standard Connection Diagrams
101
List of Corresponding Connectors and Terminal Blocks
102
Comparison of Peripheral Equipment
105
Comparison of Parameters
106
Setting Requisite Parameters Upon Replacement
107
Parameter Comparison List
108
Comparison of Parameter Details
111
Application of Functions
142
Part 4: Replacement of MR-J3W-_B with MR-J4W2-_B 4- 1 to
144
Case Study on Replacement of Mr-J3W-_B
145
Review on Replacement Method
145
Servo Amplifier Replacement Model
145
Replacement Method
146
Differences between Mr-J3W-_B and Mr-J4W2-_B
149
Function Comparison Table
149
Configuration Including Auxiliary Equipment
150
Comparison of Networks
152
Comparison of Standard Connection Diagrams
152
List of Corresponding Connectors and Terminal Blocks
153
Main Circuit Terminal Block
155
MR-J3W-_B => MR-J4W2-_B Comparison Table of Servo Amplifier Dimensions/Installation Differences
156
Comparison Dimensions
156
Installation Differences
156
MR-J3W-_B => MR-J4W2-_B Comparison Table of Servo Amplifier Dimensions
156
Comparison of Peripheral Equipment
156
Comparison of Parameters
157
Setting Requisite Parameters Upon Replacement
158
Parameter Comparison List
159
Comparison of Parameter Details
163
Application of Functions
185
Part 5: Common Reference Material 5- 1 to
186
Specification Differences
187
Detailed Specification/Function Differences
187
Servo Amplifier
189
Main Circuit Terminal Block
189
Comparison of Encoder Signals (CN2)
193
Dynamic Brake: Coasting Distance
194
Forced Stop Deceleration Function Selection
202
Servo Setup Software: Setup Software (SETUP221E) => MR Configurator2
204
Servo Amplifier Initializing Time
205
The Pulse Width of the Encoder Z-Phase Pulse
207
Comparison of Networks
208
Comparison of Servo System Network Specifications
208
Servo Amplifier Dimensions/Attachment Differences
210
MR-J3 Series => MR-J4 Series Comparison Table of Servo Amplifier Dimensions/Installation Differences
210
General-Purpose Interface/Sscnet III Interface 200 V/100 V Class (22 Kw or Less)
210
General-Purpose Interface/Sscnet III Interface 400 V Class (22 Kw or Less)
215
Parameter Conversion
219
Operation Procedure of Parameter Conversion
219
Converting the Parameters of MR-J3-_A_ and Writing Them to the MR-J4-_A
220
MR-J3-_A_ Parameter Diversion Procedure
220
Parameter Reading from the Servo Amplifier MR- J3-_A
220
Servo Amplifier
220
Conversion Rules (MR-J3-_A_ => MR-J4-_A_)
226
Parameters that Need to be Checked after Parameter Conversion
230
MR-J3-_B_ and MR-J3W-_B Parameter Diversion Procedure
231
Changing QD75MH to QD77MS/LD77MS
232
Changing Q17Nhcpu/Q17Ndcpu/Q170Mcpu to Q17Ndscpu/Q170Mscpu(-S1)
234
Conversion Rules (MR-J3-_B_ and MR-J3W-_B => MR-J4-_B_ and MR-J4W2-_B)
236
Parameters that Need to be Checked after Parameter Conversion
239
Common Points to Note
241
Method for Checking the Software Version
241
Checking with MR Configurator2 (SW1DNC-MRC2-E)
241
Communication Function (Mitsubishi General-Purpose Ac Servo Protocol)
242
Structure
243
Configuration Diagram
243
Precautions for Using RS-422/RS-232C/USB Communication Function
245
Communication Specifications
246
Outline of Communication
246
Parameter Setting
246
Protocol
247
Transmission Data Configuration
247
Character Codes
248
Checksum
249
Error Codes
249
Time-Out Processing
249
Initialization
250
Retry Processing
250
Communication Procedure Example
251
Command and Data No. List
252
Reading Command
252
Writing Commands
258
Detailed Explanations of Commands
260
Data Processing
260
Status Display Mode
262
Parameter
263
External I/O Signal Status (DIO Diagnosis)
267
Input Device On/Off
270
Disabling/Enabling I/O Devices (DIO)
271
Input Devices On/Off (Test Operation)
272
Test Operation Mode
273
Output Signal Pin On/Off (Output Signal (DO) Forced Output)
277
Alarm History
278
Current Alarm
279
Other Commands
280
Hf-_P/Ha-_P/Hc-_P Motor Drive
282
MR-J3 Series Motors Which Are Available with MR-J4-_A_ and MR-J4-_B
282
Application of Functions
285
J3 Compatibility Mode
285
J3 Outline of J3 Compatibility Mode
285
Operation Modes Supported by J3 Compatibility Mode
285
J3 Compatibility Mode Supported Function List
286
How to Switch J4 Mode/J3 Compatibility Mode
288
How to Use the J3 Compatibility Mode
289
Cautions for Switching J4 Mode/J3 Compatibility Mode
290
Cautions for the J3 Compatibility Mode
290
Change of Specifications of "J3 Compatibility Mode" Switching Process
291
Extension Function
294
Master-Slave Operation Function
351
Scale Measurement Function
355
Functions and Configuration
355
Scale Measurement Encoder
357
How to Use Scale Measurement Function
360
Servo Motor Replacement
363
Servo Motor Substitute Model and Compatibility
363
Comparison of Servo Motor Specifications
373
Comparison of Servo Motor Mounting Dimensions
373
Detailed Comparison of Servo Motor Mounting Dimensions
378
Comparison of Mounting Dimensions for Geared Servo Motors (for High Precision Applications: HC-RP_G5 → HG-SR_G5)
379
Comparison of Actual Reduction Ratios for Geared Servo Motors
381
Comparison of Moment of Inertia
382
Comparison of Servo Motor Connector Specifications
393
Comparison of Servo Motor Torque Characteristics
414
Comparison Table of Regenerative Option Combinations
425
Regenerative Options (200 V Class /100 V Class)
426
Combination and Regenerative Power for the MR-J3/MR-J3W Series
426
Combination and Regenerative Power for MR-J4 Series (Replacement Model)
427
External Form Comparison
428
Regenerative Options (400 V Class)
429
Combination and Regenerative Power for the MR-J3 Series
429
Combination and Regenerative Power for MR-J4 Series (Replacement Model)
430
External Form Comparison
431
Comparison Table of Dynamic Brake Option Combinations
432
External Form Comparison
432
Comparison Table of Cable Option Combinations
433
Changes from MR-J3 Series to MR-J4 Series
433
Changes from MR-J3W Series to MR-J4W2-_B Servo Amplifier
435
Power Supply Wire Size
436
Selection of Power Supply Wire Size (Example)
436
MR-J3 Series Power Supply Wire Size
436
MR-J4 Series Power Supply Wire Size
440
MR-J3W Series Power Supply Wire Size
442
MR-J4W2-_B Servo Amplifier, Power Supply Wire Size
443
Selection Example of Crimp Terminals
444
MR-J3 Series Crimp Terminal
444
MR-J4 Series Crimp Terminal
445
Selection of Molded-Case Circuit Breaker, Fuse, and Magnetic Contactor (Example)
446
MR-J3 Series, Molded-Case Circuit Breakers, Fuses, and Magnetic Contactors
446
MR-J4 Series, Molded-Case Circuit Breakers, Fuses, and Magnetic Contactors (Recommended)
447
MR-J3W Series, No-Fuse Breakers, Fuses, Magnetic Contactors
448
MR-J4W2-_B Servo Amplifier, No-Fuse Breakers, Fuses, Magnetic Contactors
449
Battery
450
Combinations of Batteries and the Servo Amplifier
450
MR-J3 Series Battery
451
MR-J4 Series Battery
452
Battery Replacement Procedure
452
When Using the MR-BAT6V1SET Battery
453
When Using MR-BAT6V1BJ Battery for Junction Battery Cable
454
When Using MR-BT6VCASE Battery Case
455
MR-J3W Series Battery
456
MR-BTCASE Battery Case and MR-BAT Battery
456
MR-J4W2-_B Servo Amplifier, Battery
457
MR-BT6VCASE Battery Case
457
MR-BAT6V1 Battery
463
Emc Filter (Recommended)
464
MR-J3/MR-J3W/MR-J4 Series EMC Filter (Recommended) (100 V/200 V/400 V Class)
464
Connection Example
465
Dimensions
466
Power Factor Improving Ac Reactor/Power Factor Improving DC Reactor
470
MR-J3 Series Power Factor Improving DC Reactor
470
MR-J3/MR-J3W Series Power Factor Improving AC Reactor
472
MR-J4 Series Power Factor Improving DC Reactors (200 V Class)
474
MR-J4 Series Power Factor Improving DC Reactors (400 V Class)
476
MR-J4 Series Power Factor Improving AC Reactors (200 V/100 V Class)
478
MR-J4 Series Power Factor Improving AC Reactors (400 V Class)
480
Setup Software (Setup221E)
482
MR-J3/MR-J3W Series Setup Software (SETUP221E)
482
Specifications
482
MR-J4 Series MR Configurator2
483
Specifications
483
System Configuration
484
Components
484
Connection with Servo Amplifier
485
Precautions for Using USB Communication Function
485
Panel through Attachment
486
MR-J3 Series (MR-J3ACN)
486
MR-J4 Series (MR-J4ACN15K/MR-J3ACN)
488
4
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Mitsubishi Electric MR-J3-20A Specifications
General
Brand
Mitsubishi Electric
Model
MR-J3-20A
Category
Servo Drives
Language
English
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