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Mitsubishi Electric Melservo-J4 MR-J4-_TM Series User Manual

Mitsubishi Electric Melservo-J4 MR-J4-_TM Series
228 pages
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SH(NA)030208ENG-E(1811)MEE Printed in Japan Specifications are subject to change without notice.
This Instruction Manual uses recycled paper.
MODEL
MODEL
CODE
General-Purpose AC Servo
MR-J4-_TM_ SERVO AMPLIFIER INSTRUCTION MANUAL (EtherCAT)
HEAD OFFICE: TOKYO BLDG MARUNOUCHI TOKYO 100-8310
MODEL
MR-J4-_TM_
Multi-network Interface AC Servo
SERVO AMPLIFIER
INSTRUCTION MANUAL
(EtherCAT)
E
E

Table of Contents

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Mitsubishi Electric Melservo-J4 MR-J4-_TM Series Specifications

General IconGeneral
ManufacturerMitsubishi Electric
TypeAmplifier
CategoryAmplifier
Compatible MotorsHG Series Servo Motors
Control ModePosition, Speed, Torque Control
Input Power Supply3-phase 200 V AC to 240 V AC, 50 Hz/60 Hz
Communication InterfaceSSCNET III/H
Feedback SystemAbsolute encoder, Incremental encoder
Protection FeaturesOvercurrent, Overvoltage, Overload, Encoder Error Protection

Summary

Safety Instructions

General Safety Warnings

Covers WARNING, CAUTION, and symbol explanations for safe operation.

Electric Shock Prevention Measures

Proper grounding, personnel competency, installation, and electrical connections to prevent shock.

Fire Prevention Measures

Fire hazard prevention using proper installation, contactors, breakers, and foreign matter prevention.

Injury Prevention and Handling Precautions

Correct wiring, heat awareness, installation, transportation, and environmental conditions.

Additional Instructions

Transportation and Installation Guidelines

Proper handling, stacking, clearance, and environmental conditions for installation.

Wiring Best Practices

Secure wiring, correct component placement, and cable management for reliable connections.

Test Run, Adjustment, and Usage Safety

Procedures for test runs, parameter settings, and safe usage.

Corrective Actions, Maintenance, and General Notes

Safety during corrective actions, maintenance, and general operation guidelines.

Disposal and Manual Information

Waste Disposal and EEP-ROM Life Considerations

Procedures for waste disposal and understanding EEP-ROM write limitations.

STO Function, Global Standards, and Manual References

References for STO function, global standards compliance, and relevant documentation.

1. EtherCAT COMMUNICATION

EtherCAT Overview and CiA 402 Compatibility

Defines EtherCAT, its network module, and CiA 402 drive profile compatibility.

EtherCAT State Machine (ESM) and Communication Status

Explains EtherCAT states and communication statuses like Init, Pre-Op, Operational.

EtherCAT Communication Specifications and Startup

Details communication parameters, standards, and startup procedures.

Supported Control Modes and Functions

Lists EtherCAT supported control modes (CSP, CSV, etc.) and functions.

Object Dictionary (OD) Summary

Defines the object dictionary and its section definitions, including EEP-ROM saving.

2. EtherCAT NETWORK MODULE (ABCC-M40-ECT)

Module Specifications and Parts Identification

Lists module specs and identifies components like LEDs and ports.

LED Indicators and Ethernet Connection Guidelines

Explains LED functions and proper Ethernet cable connection.

3. PDO (PROCESS DATA OBJECT) COMMUNICATION

PDO Communication Cycle and Settings

Explains PDO cycle application and related objects for settings.

RxPDO and TxPDO Default Mapping

Shows default mapping configurations for received and transmitted PDOs.

PDO Variable Mapping Specifications

Details specifications for arranging objects in PDO data transfer.

Mapping Requirements by Control Mode

Lists objects required for different control modes for RxPDO communication.

4. SDO (SERVICE DATA OBJECT) COMMUNICATION

SDO Communication Services and Abort Codes

Lists services for SDO transfer and abort codes with causes.

5. CiA 402 DRIVE PROFILE

FSA State Machine Overview and Transitions

Explains the internal state control based on CiA 402 drive profile states and transitions.

Controlword, Control DI, and Statusword Definitions

Details bits and objects for controlling drive functions and monitoring status.

Control Mode Selection and Switching Procedures

Details how to select and switch between different control modes.

Specific Drive Profile Modes (CSP, CSV, TQ, PP, PV, HM)

Explains various drive profile modes (CSP, CSV, TQ, PP, PV, HM) and their objects.

Point Table (PT), Jog (JG), and Indexer (IDX) Modes

Explains PT, JG, and IDX modes, their objects, and operation sequences.

Touch Probe Functionality and Optional FE Objects

Explains touch probe function, related objects, and digital I/O.

Quick Stop, Halt, and Limit Settings

Details quick stop, halt, software position limits, and torque limits.

Polarity and Degree Function Settings

Explains polarity settings and degree function for positioning.

Torque Offset Function

Explains how to compensate torque command with offset values.

6. MANUFACTURER FUNCTIONS

Objects for Status Monitoring

Lists objects for monitoring various parameters like pulses, speed, torque, and voltage.

Incremental Counter and Stroke End Detection

Explains incremental counter usage for PDO errors and stroke end response.

Alarm Related Object Definitions

Lists objects for accessing and clearing alarm history.

Parameter Object Definitions and Enabling

Defines parameter objects and the process for enabling them.

Scale Measurement Function

Explains obtaining position information from scale measurement encoders.

One-Touch Tuning Functionality and Network Procedure

Explains the one-touch tuning feature and its network procedure.

Machine Diagnosis and Life Diagnosis Functions

Explains functions for estimating machine friction/vibration and diagnosing amplifier life.

7. OBJECT DICTIONARY

Store Parameters and Supported Object List

Describes saving parameters and lists all supported objects by group.

General Objects: Device Type, Errors, Versions, and Parameters

Details general objects like Device Type, Error Register, versions, and parameter definitions.

PDO Mapping Objects

Details objects for configuring Receive and Transmit PDO mappings.

Sync Manager Communication Objects

Details sync manager types, RxPDO, and TxPDO assignments.

Alarm and Monitor Objects

Details objects for accessing alarm history and monitoring various parameters.

Manufacturer Specific Control Objects

Details objects for external outputs, diagnostics, and friction measurements.

PDS Control Objects

Defines objects for error codes, controlword, statusword, and quick stop options.

Drive Profile Mode Objects

Details objects for position control, velocity modes, torque modes, homing, and tables.

Factor Group Objects

Defines objects related to gear ratio, polarity, and encoder resolution.

Touch Probe and Optional Application Objects

Details touch probe functions and digital inputs/outputs.

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