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Fuji Electric ALPHA5 Smart User Manual

Fuji Electric ALPHA5 Smart
636 pages
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24C7-E-0016c
FUJI SERVO SYSTEM
ALPHA5 Smart
USER’S MANUAL

Table of Contents

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Fuji Electric ALPHA5 Smart Specifications

General IconGeneral
SeriesALPHA5 Smart
TypeServo Drive
CertificationsCE, UL, cUL
CommunicationEtherCAT, RS-485
Rated Output15kW
Frequency Range50/60Hz
Protection FeaturesOvercurrent, Overvoltage, Undervoltage
Ambient Temperature0°C to 55°C
Vibration Resistance5.9 m/s² (10-55Hz)

Summary

Chapter 0: Introduction

0.1 Safety Precautions

Details on warning signs, graphic symbols, and essential precautions for safe handling and operation of the servo system.

0.2 Outline of System

Provides an overview of the ALPHA5 Smart Series AC servo system, including its servomotor types and servo amplifier.

0.3 Model Nomenclature

Explains the model naming conventions for both servomotors and servo amplifiers, including basic types and specifications.

0.4 Combination between Servomotor and Servo Amplifier

Illustrates compatible combinations of servomotors and servo amplifiers for the VV Type system.

Chapter 1: Installation

1.1 Servomotor Installation

Covers storage and operating environments, installation procedures, and handling precautions for servomotors.

1.2 Servo Amplifier Installation

Details storage and operating environments, installation methods, and mounting clearances for servo amplifiers.

Chapter 2: Wiring

2.1 Configuration and Part Names

Details the part names and configuration of servomotors and servo amplifiers, including connectors and terminals.

2.2 P-N Junction Wiring

Explains the DC link connection between two servo amplifiers for power exchange and capacity considerations.

2.3 Servomotor Wiring

Covers wiring for the servomotor main body and its brake connector, emphasizing phase order consistency.

2.4 Encoder Wiring

Provides specifications for encoder cables, including shielded and robot travel types, and AWG to mm relationships.

2.5 Description of I/O Signals

Details the functions and reference values for various sequence input and output signals.

2.6 Connection Example to Host Controller

Provides wiring examples for connecting the servo amplifier to different positioning terminals and modules.

Chapter 3: Operation

3.1 Signal Description (Input Signal Priority)

Explains the priority of input signals for motor control and safety, including stopping and rotation commands.

3.2 Selection of Operation Procedure

Provides a flowchart to guide the selection of the desired servo operation mode and parameter entry.

3.3 Operation Check

Details the power-on procedure, status indicators, and checks for servomotor startup issues.

3.4 Operation Modes

Covers various operational modes such as test operation, position control, speed control, and torque control.

Chapter 4: Parameter

4.1 Parameter Division

Categorizes the servo amplifier parameters into basic, control gain, automatic operation, extended, input, and output settings.

4.2 Basic Parameters

Details fundamental parameters like control mode, system selection, and pulse input settings.

4.3 Control Gain and Filter Setting Parameters

Covers parameters for tuning servo response, including S-curve, notch filters, and vibration suppression.

4.4 Automatic Operation Setting Parameters

Details parameters for automated functions like homing, limit detection, and sequence control.

4.5 Extended Function Setting Parameters

Covers advanced parameters for torque limits, override functions, communication settings, and motor types.

4.6 Input Terminal Function Setting Parameters

Defines the functions assigned to the CONT input terminals for controlling servo operations.

4.7 Output Terminal Function Setting Parameters

Specifies the functions assigned to the OUT output terminals for monitoring and status indication.

Chapter 5: Servo Adjustment

5.1 Adjustment Procedure

Provides a flowchart for servo amplifier tuning, guiding through mode selection and adjustment methods.

5.2 Easy Tuning

Explains the simplified tuning process using PC Loader or keypad for basic motor and parameter checks.

5.3 Auto Tuning

Details the auto-tuning process, including conditions, parameters, and adjustment procedures for optimal performance.

5.4 Auto Tuning Application

Covers manual adjustments for second gain, notch filters, and torque filters after auto-tuning.

5.5 Manual Tuning

Provides guidelines for manual adjustment of servo gains, including conditions and reference values.

5.6 Interpolation Operation Mode

Describes how to adjust command responses for multi-axis synchronous or interpolation operations.

5.7 Trace Operation Mode

Explains how to use trace operation to analyze commands and servomotor behavior, including waveform acquisition.

5.8 Short cycle time Operation Mode

Details the short cycle time operation mode for high-tact performance with ball screw drives.

5.9 Profile Operation

Covers executing automatic operation based on specified patterns without host connection, for load checking.

5.10 Special Adjustment (Vibration Suppression)

Explains vibration suppression techniques, including automatic and manual adjustments for resonance.

Chapter 6: Keypad

6.1 Display Overview

Describes the servo amplifier's keypad, including its LEDs, keys, and display capabilities.

6.2 Function List

Lists the functions accessible via the keypad in parameter edit and positioning data edit modes.

6.3 Sequence Mode

Explains how to display the output signal status and operation status of the servo amplifier.

6.4 Monitor Mode

Details how to monitor servomotor rotation speed, cumulative pulses, and other parameters via the keypad.

6.5 Station Number Mode

Describes how to display and enter the station number for the servo amplifier.

6.6 Maintenance Mode

Covers viewing detected alarms, total power supply times, and motor running time.

6.7 Parameter Edit Mode

Guides on editing parameters directly through the keypad, including value and page selection.

6.8 Positioning Data Edit Mode

Explains how to edit positioning status, target position, speed, M code, and timing parameters.

6.9 Test Operation Mode

Covers performing basic tests like manual operation, homing, and parameter writing via the keypad.

Chapter 7: Maintenance and Inspection

7.1 Inspection Procedures

Details periodic inspection items for servomotors and servo amplifiers to ensure stable reliability.

7.2 Status Display

Explains how to interpret the initial state and alarm codes displayed on the servo amplifier's keypad.

7.3 Troubleshooting Method

Provides a systematic guide to diagnose and resolve common issues like overcurrent, overspeed, and encoder errors.

7.4 Items to be Inquired upon Trouble

Lists essential information to provide when contacting support for troubleshooting assistance.

7.5 Maintenance and Discarding

Covers operating environment considerations, component service lives, and proper disposal procedures.

7.6 Approximate Replacement Timing

Provides estimated service lives for servomotor and servo amplifier components for proactive replacement.

7.7 Troubleshooting Guide

Offers step-by-step troubleshooting for common problems like servomotor non-operation or erratic behavior.

Chapter 8: Specifications

8.1 Servomotor Specifications

Presents detailed specifications for various servomotor series (GYB, GYH, GYG, GYC, GYS).

8.2 Servo Amplifier Specifications

Lists common and interface specifications for the ALPHA5 Smart servo amplifier series.

8.3 Servomotor Dimensions

Provides mechanical dimensions and mounting information for various servomotor models.

8.4 Servo Amplifier Dimensions

Shows mechanical dimensions for different frames of the ALPHA5 Smart servo amplifier.

8.5 Optional Shaft Extension Specification

Details the specifications for optional shaft extensions, including key and tapped options.

Chapter 9: Characteristics

9.1 Timing Charts

Illustrates signal timing diagrams for power-on, control mode selection, and alarm reset.

9.2 Overload Characteristics

Presents overload detection time curves versus load factor for different servomotor types and operating speeds.

9.3 Power Supply Capacity and Generated Loss

Provides data on power supply capacity and generated loss for various servo amplifier and servomotor combinations.

9.4 Inrush Current

Specifies the allowable inrush current for different servo amplifier models.

9.5 Bending Strength of Cable

Provides reference values for cable bending life based on testing conditions.

Chapter 10: Peripheral Equipment

10.1 Overall Configuration of Peripheral Equipment

Shows a system diagram illustrating the connection of peripheral equipment like MCCB, filters, and surge absorbers.

10.2 Cable Size Recommendations

Provides guidelines on selecting appropriate cable sizes for main circuit, control circuit, and encoder wiring.

10.3 MCCB/ELCB Selection

Lists recommended molded case circuit breakers and earth leakage breakers for single-phase and three-phase systems.

10.4 Electromagnetic Contactor Selection

Specifies magnetic contactor models for single-phase and three-phase 200V systems based on capacity.

10.5 Surge Absorber

Details surge absorbers for lightning and open/close surge protection in AC and DC circuits.

10.6 Power Filter Selection

Recommends methods and filters for countermeasures against radiant and conductive noise from servo amplifiers.

10.7 AC Reactor Selection

Provides guidelines for connecting AC reactors to address issues like large power supply capacity and voltage imbalance.

10.8 External Regenerative Resistor

Details the selection and connection of external regenerative resistors for handling high regenerative power.

10.9 Optional Equipment

Lists and describes various optional accessories, including I/O cables, connector kits, and power supply connectors.

Chapter 11: Absolute Position System

11.1 System Specifications

Presents specifications for the absolute position system, including battery backup, rotation range, and service life.

11.2 Battery Installation and Replacement Procedures

Provides step-by-step instructions for installing and replacing batteries in different servo amplifier frames.

11.3 Startup Procedure

Details the procedure for initializing the absolute position system, including battery installation and homing.

11.4 Battery Warning

Explains how battery warnings are issued and how to check the battery status via OUT signals, PC Loader, or keypad.

11.5 Battery Life Calculation

Provides an example calculation for estimating battery service life based on operation conditions and current consumption.

Chapter 12: Positioning Data

12.1 Operation Modes

Describes positioning operation methods based on positioning data and immediate value data via DI/DO or RS-485.

12.2 Settings

Details specifications for positioning data, including addresses, status, speed, M code, and timing parameters.

12.3 Startup Procedure

Explains how to start positioning operations by registering data and setting addresses (AD0-AD3).

12.4 Setting Change

Outlines methods for editing positioning data via keypad, PC Loader, Servo Operator, teaching, or RS-485.

12.5 Response Time

Specifies the response time for starting positioning operations using CONT signals.

Chapter 13: RS-485 Communications

13.1 Modbus RTU Communications

Covers Modbus RTU communication setup, including protocol selection, station number, baud rate, and character configuration.

13.2 PC Loader Communications

Details PC Loader communication specifications, station numbers, transmission protocols, and data descriptions.

Chapter 14: PC Loader

14.1 Operating Environment Requirements

Lists the necessary PC hardware and software specifications for running the ALPHA5 Series PC Loader.

14.2 Installation Method

Provides step-by-step instructions for installing the ALPHA5 Series PC Loader software on a PC.

14.3 Communications Setting

Details how to set up communications between the PC and servo amplifier using RS-232C/485 converters or servo operator.

14.4 Function List

Provides an overview of the PC Loader's functions, including trace, monitor, parameter editing, and servo analysis.

14.5 Use Method at Setting Up

Offers a guide on using the PC Loader for equipment setup, covering motor operation, I/O checks, and mechanical checks.

14.6 Detail Description of Functions

Explains the detailed operation of PC Loader functions like real-time trace, historical trace, monitor, and parameter editing.

14.7 Servo Operator Usage

Covers wiring and PC Loader usage for the servo operator, including wizard menu functions.

14.8 Parameter Conversion Tool

Describes tools for converting parameter files from FALDIC-α/W series to ALPHA5 Smart series.

Chapter 15: Appendixes

15.1 Status Indication Block Diagram

Provides a block diagram illustrating the status indication flow within the servo system.

15.2 Main Circuit Block Diagram

Shows the electrical schematic for the main circuit of the servo amplifier, detailing components for Frame 1 and Frame 2/3/4.

15.3 Control Block Diagram

Presents a functional block diagram of the servo control system, illustrating signal flow and parameter interactions.

15.4 Parameter List

A comprehensive list of all parameters for the servo amplifier, categorized by type and control mode.

15.5 Capacity Selection Calculation

Guides users on calculating servomotor capacity based on mechanical system types and load characteristics.

15.6 Replacement (from FALDIC-W)

Details the process and combinations for replacing FALDIC-W series motors and amplifiers with ALPHA5 Smart.

15.7 Precautions on Functions

Highlights important notes regarding motor temperature display and Z-phase operation with W series motors.

15.8 Revision History

Lists revisions and updates made to the manual's content over different printing dates.

15.9 Product Warranty

Provides information on warranty coverage, including free charge period and handling of products.

15.10 Service Network

Lists Fuji Electric's service locations worldwide for support and assistance.

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