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YASKAWA F7 User Manual

YASKAWA F7
255 pages
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F7 Drive
User Manual
Model: CIMR-F7U Document Number: TM.F7.01
http://www.aotewell.com
Aotewell
Email: Sales@aotewell.com
Tel: +(86) 755 8660 6182
Aotewell
http://www.aotewell.com

Table of Contents

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YASKAWA F7 Specifications

General IconGeneral
SeriesF7
TypeDC Drive
FeedbackTachometer, Encoder
CommunicationRS-485, DeviceNet, Profibus, Modbus
Protection FeaturesOvercurrent, Overvoltage, Undervoltage, Overheating, Short Circuit
Storage Temperature-20°C to +70°C (-4°F to 158°F)
Humidity95% RH or less (non-condensing)
Enclosure RatingIP20
Input Voltage200-240V AC, 380-480V AC

Summary

Warnings and Cautions

Intended Use

Describes the intended applications and standards conformity for the Drive in the European Union.

Introduction

Drive Output Specifications

208-240Vac Drive Specifications

Lists the electrical specifications for the 208-240Vac range of F7 drives, including capacities and frequencies.

480Vac Drive Specifications

Lists the electrical specifications for the 480Vac range of F7 drives, including capacities and frequencies.

Chapter 1 - Physical Installation

F7 Model Number, Enclosure, Heat Loss, and Weight

Details the model numbers, enclosure types, weight, and heat loss for various F7 drives.

Confirmations upon Delivery

Outlines essential checks to perform immediately after receiving the F7 Drive to ensure it is undamaged and correct.

Exterior and Mounting Dimensions

Provides detailed external dimensions and mounting hole information for F7 drives across different voltage and model series.

Checking and Controlling the Installation Site

Specifies environmental conditions, precautions, and optimal locations for installing the F7 Drive.

Installation Orientation and Clearances

Details the required vertical installation orientation and minimum clearances around the Drive for proper cooling and airflow.

Removing and Attaching the Terminal Cover

Provides step-by-step instructions for safely removing and reattaching the terminal cover for cable connections.

Removing/Attaching the Digital Operator and Front Cover

Explains the procedures for safely detaching and reattaching the digital operator and front cover.

Chapter 2 - Electrical Installation

Terminal Block Configuration

Illustrates the terminal layout and configurations for different F7 Drive models, including main and control circuits.

Wiring Main Circuit Terminals

Details the applicable wire sizes and connector specifications for connecting main circuit terminals based on drive model and voltage.

Control Wiring

Describes the functions and signal levels of various control circuit terminals for 2-wire and 3-wire control.

Electromagnetic Compatibility (EMC)

Outlines measures for complying with EMC directives, including cable installation and grounding guidelines.

Installing and Wiring Option Boards

Lists available option boards, their specifications, and mounting locations within the Drive.

Dynamic Braking Connections

Explains the purpose and installation of dynamic braking options, including resistor units and transistors.

Chapter 3 - Digital Operator

Digital Operator Display

Describes the various elements and information displayed on the Digital Operator, including indicators and data displays.

Digital Operator Keys

Explains the names and functions of each key on the Digital Operator for navigation and control.

Drive Main Menus

Outlines the five primary menus available on the Drive for programming, operation, and monitoring.

Quick Setting Menu (-QUICK-)

Details the parameters accessible through the Quick Setting menu, used for commonly adjusted drive settings.

Programming Menu (-ADV-)

Describes the Programming Menu, which allows access to all drive parameters and copying functions.

Example of Changing a Parameter

Provides a step-by-step guide on how to modify a drive parameter using the Digital Operator.

Chapter 4 - Start-Up

Drive Start-Up Preparation

Lists essential pre-start-up checks and information required to ensure a reliable and proper installation of the Drive.

Drive Start-Up Procedures

Outlines the general steps for applying power and verifying basic Drive setup.

V/F Start-Up

Details the specific procedures for setting up the Drive using the V/F control method.

Flux Vector Start-Up

Details the steps for configuring and starting the Drive with the Flux Vector control method.

Auto-Tuning

Explains the importance and methods of Auto-Tuning to optimize motor performance and determine key motor characteristics.

Chapter 5 - Basic Programming

Description of Parameter Tables

Explains how parameter tables are organized, including control method availability and setting details.

Control Method

Describes how to select the appropriate control method (V/F, V/F w/PG, Open Loop Vector, Flux Vector) for the Drive application.

Speed Command Source

Details how to select the input source for speed commands, such as operator, terminals, serial communication, or option board.

Run Command Source

Explains how to select the input source for run commands, including operator keys, terminals (2-wire/3-wire), serial communication, and option boards.

Stopping Method

Describes the four available methods for stopping the Drive when the run command is removed.

Accel/Decel Time

Explains how to set acceleration and deceleration times, including alternate settings activated by multi-function inputs.

Carrier Frequency

Details how to select the carrier frequency to reduce audible noise and leakage current, with considerations for wiring length and duty selection.

Motor Setup

Details parameters for setting motor characteristics like rated current, poles, resistance, and inductance, crucial for Vector control and Auto-Tuning.

Motor Overload Fault

Explains the Drive's electronic overload protection (OL1) function and how to select curves based on motor cooling type.

Stall Prevention

Details the stall prevention functions during acceleration, deceleration, and running to prevent OV faults and motor issues.

Chapter 6 - Diagnostics & Troubleshooting

Fault Detection

Provides a table of fault displays, their causes, and corrective actions to help diagnose and resolve Drive issues.

Alarm Detection

Lists common alarm displays, their causes, and corrective actions, which do not activate the fault contact but require attention.

Troubleshooting

Offers guidance on resolving issues where the Drive or motor does not operate as expected, covering parameter setting errors and wiring problems.

Chapter 7 - Maintenance

Periodic Inspection

Outlines essential checks to perform on the Drive and motor during periodic maintenance, both with and without power applied.

Heatsink Cooling Fan Replacement

Details the procedures for safely removing and installing heatsink cooling fans for specific F7 Drive models.

Appendix A - Parameters

F7 Parameter List

A comprehensive list of all F7 Drive parameters, including their numbers, Digital Operator display names, descriptions, and control method availability.

F7 Monitor List

Lists all monitor parameters available on the Digital Operator, their display units, and descriptions.

F7 Fault Trace List

Details parameters related to fault tracing, providing information about conditions at the time of a fault.

Appendix B - Capacity Related Parameters

Drive Capacity Selection

Explains how parameter o2-04 sets the Drive capacity based on model number, which affects other parameter defaults.

Appendix C - Specifications

Standard Drive Specifications (208-240Vac)

Provides detailed electrical specifications for the 208-240Vac range of F7 Drives, including output ratings and power supply characteristics.

Standard Drive Specifications (480Vac)

Details the electrical specifications for the 480Vac range of F7 Drives, covering output ratings and power supply characteristics.

Common F7 Drive Specifications

Lists common specifications applicable to both 200Vac and 400Vac class F7 Drives, covering various operational and protective functions.

Appendix D - Communications

Using Modbus Communication

Explains how to perform serial communication using Modbus protocol with PLCs or master devices.

Modbus Function Code Details

Explains the function codes used in Modbus communication, detailing message formats for reading and writing registers.

Modbus Data Tables

Provides tables for Modbus reference data, monitor data, broadcast data, and enter commands, essential for communication setup.

Appendix E - Peripheral Devices

Branch Circuit Short Circuit Protection

Recommends fuses and circuit breakers required for branch circuit protection, referencing NEC codes and UL designations.

Branch Circuit Overload Protection

States that built-in motor overload protection is provided and additional branch circuit protection is not required for single motor applications.

Appendix F - Spare Parts

F7 Primary Spare Parts - 208/230/240Vac

Lists primary spare parts for 208-240Vac F7 Drive models, detailing components for various PCBs.

F7 Primary Spare Parts - 480Vac

Lists primary spare parts for 480Vac F7 Drive models, specifying components for different PCBs.

Drives Technical Support in USA and Canada

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