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NSK EDD Megatorque Motor User Manual

NSK EDD Megatorque Motor
398 pages
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MEGATORQUE MOTOR
TM
SYSTEM
User’s Manual
(Driver Unit Model EDD)
Document Number: C20201-01
M-E099DD0C2-201

Table of Contents

Questions and Answers:

NSK EDD Megatorque Motor Specifications

General IconGeneral
BrandNSK
ModelEDD Megatorque Motor
CategoryMedia Converter
LanguageEnglish

Summary

Introduction to MEGATORQUE MOTOR System

Notes to Users

Essential safety precautions, installation, checking, and troubleshooting guidelines for system users.

MEGATORQUE MOTOR System Specifications

Motor Specifications

Detailed technical specifications for PS, PN, and PX series motors, including dimensions and performance.

Driver Unit Specifications

Comprehensive technical specifications for the Driver Unit Model EDD, covering electrical and functional aspects.

Unpacking, Installation, and Wiring Guide

Wiring and Connection Procedures

Instructions for connecting cable sets, power, and ground connections for proper system wiring.

Communication Methods

RS-232C Communication with Handy Terminal

Instructions for using the Handy Terminal for RS-232C communication, parameter setting, and monitoring.

USB Communication using EDD MEGATERM

Guide to using EDD MEGATERM software for USB communication, parameter settings, and monitoring.

Motor Tuning Procedures

Automatic Tuning (Level 1)

Detailed steps and precautions for performing automatic tuning of servo parameters for optimal performance.

Servo Gain Tuning (Level 2)

Procedures for minor tuning of servo gains, including load inertia input and gain adjustments for improved stability.

Manual Tuning (Level 3)

Steps for manual tuning, focusing on velocity loop proportional gain (VG) adjustments for fine-tuning performance.

System Operation

Positioning Operations

Details on various positioning methods including commands, pulse train, RS-232C, and analog input control.

Program Positioning Operation

How to create, edit, and execute programs for automated positioning sequences using channels.

Operational Functions of the Driver Unit

Advanced Functions and Customization

Home Return Operations

Procedures for Home Return operations using sensors, travel limits, and teaching methods for proper homing.

Command and Parameter Reference

Glossary of Commands and Parameters

Alphabetical listing and definitions of all commands and parameters used in the system for comprehensive reference.

Standard Parameter Settings List

A comprehensive table of standard parameter settings, including initial values and user-configurable data ranges.

System Maintenance Procedures

Alarm and Warning Identification and Handling

Identifying Alarms and Warnings

How to identify alarms and warnings using LED indicators, command TA/HI, and understanding error states.

List of Alarms and Warnings

Comprehensive list of system alarms and warnings, including their states, conditions, and causes.

Cause and Remedy for Alarms and Warnings

Detailed causes and remedies for various system alarms (e.g., CPU Error, RAM Error) and warnings (e.g., Software Thermal).

Troubleshooting Common Issues

Troubleshooting Specific Failures

Solutions for common failures including power trouble, motor issues, vibration, improper positioning, and communication errors.

Appendix 2: Motor Condition Checks

Appendix 3: Backup and Restore Procedures

Using Handy Terminal FHT31 for Backup/Restore

Step-by-step guide for backing up and restoring parameters and programs using the FHT31 Handy Terminal.

Using EDD MegaTerm for Backup/Restore

Guide to using EDD MegaTerm software for backing up and restoring parameters and programs via USB connection.

Appendix 5: Driver Unit Replacement Procedure

Driver Unit Initialization

Steps for initializing a new or replaced driver unit to its shipping set parameters to ensure correct operation.

Appendix 9: Parameter and Program Setting List

Parameter Setting List

A comprehensive table of standard parameter settings, including initial values and user-configurable data ranges.

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