Enhanced PID forAir CompressorsF7 Drive SoftwareTechnical ManualSoftware Number: VSF11020X, Drive Models: CIMR-F7UXXXXXX-096Document Number: TM.F7SW.096, Date: 08/01/05, Rev: 05-08

YASKAWA F7 Technical Manual

Varispeed f7

general precautions

safety information

safety precautions

trial operation

warranty information

Varispeed F7 Introduction

Confirmations upon Delivery

inverter specifications

Component Names

Exterior and Mounting Dimensions

Enclosed Wall-mounted Inverters [NEMA1 (Type 1)]

Checking and Controlling the Installation Site

Installation Orientation and Space

Removing and Attaching the Terminal Cover

Removing/Attaching the Digital Operator and Front Cover

removing the front cover

Inverters of 22 kW or More

Removing and Attaching the Protection Cover

Attaching the Protection Cover

Wiring

Connections to Peripheral Devices

Connection Diagram

Terminal Block Configuration

Wiring Main Circuit Terminals

Main Circuit Terminal Functions

Main Circuit Configurations

Standard Connection Diagrams

Wiring the Main Circuits

ground wiring

Wiring Control Circuit Terminals

wiring method

Control Circuit Terminal Functions

Control Circuit Terminal Connections

Control Circuit Wiring Precautions

Wiring Check

Installing and Wiring Option Boards

Installation

PG Speed Control Board Terminals and Specifications

Wiring Terminal Blocks

Selecting the Number of PG (Encoder) Pulses

Digital Operator and Modes

Digital Operator

Modes

Switching Modes

Drive Mode

Quick Programming Mode

Advanced Programming Mode

Verify Mode

Autotuning Mode

Trial Operation

Trial Operation Procedure

Trial Operation Procedures

Checking the Display Status

Basic Settings

Settings for the Control Methods

Autotuning

Application Settings

Check and Recording User Constants

Adjustment Suggestions

User Constants

User Constant Descriptions

Digital Operation Display Functions and Levels

User Constants Settable in Quick Programming Mode

User Constant Tables

Application Constants: b

Autotuning Constants: C

Reference Constants: d

Motor Constant Constants: E

Option Constants: F

Terminal Function Constants: H

Protection Function Constants: L

N: Special Adjustments

Digital Operator Constants: o

T: Motor Autotuning

U: Monitor Constants

Factory Settings that Change with the Control Method (A1-02)

Factory Settings that Change with the Inverter Capacity (o2-04)

Constant Settings by Function

Application and Overload Selections

carrier frequency

Frequency Reference

Using Multi-Step Speed Operation

Varispeed F7 Function Block

Run Command

Stopping Methods

Using the DC Injection Brake

Using an Emergency Stop

Acceleration and Deceleration Characteristics

Accelerating and Decelerating Heavy Loads (Dwell Function)

related parameters

Adjusting Frequency References

F7 Model Number, Enclosure, Heat Loss, and Weight

Installation Orientation and Clearances

Chapter 2 - Electrical Installation

Control Wiring

Electromagnetic Compatibility (EMC)

Chapter 3 - Digital Operator

Digital Operator Display

Digital Operator Keys

Drive Mode Indicators

Drive Main Menus

Quick Setting Menu (-QUICK-)

Programming Menu (-ADV-)

Example of Changing a Parameter

Chapter 4 - Start-Up

Drive Start-Up Preparation

Drive Start-Up Procedures

Chapter 5 - Basic Programming

Description of Parameter Tables

Speed Command Source

Run Command Source

Stopping Method

Accel/Decel Time

Carrier Frequency

Preset Reference

Input Voltage Setting

Motor Setup

Analog Output Gain

Motor Overload Fault

Stall Prevention

Chapter 6 - Diagnostics & Troubleshooting

Fault Detection

Alarm Detection

Operator Programming Errors (OPE)

Auto-Tuning Faults

Digital Operator COPY Function Faults

Troubleshooting

Peripheral Devices

Main Circuit Test Procedure

Drive Date Stamp Information

Chapter 7 - Maintenance

Preventive Maintenance

Periodic Maintenance of Parts

Heatsink Cooling Fan Replacement

Removing and Mounting the Terminal Card

Appendix A - Parameters

F7 Parameter List

F7 Monitor List

F7 Fault Trace List

Drive Capacity Selection

Parameters Affected by Drive Capacity Setting

Standard Drive Specifications

Appendix D - Communications

Using Modbus Communication

Modbus Function Code Details

Modbus Data Tables

Modbus Self-Diagnosis

Introduction

Safety Precautions

installation and wiring

Warranty Information

Restrictions

Overview

Parts List

Communications Connectors

Switch Setting

Installation and Wiring

MECHATROLINK Communications Cables

Transmission Interface

Basic Format of Data Transfer

Communications Phases

Application Layer Specifications

Initial Setup

MECHATROLINK-II Commands

Sub-commands

Status Details

Protective Operations

Alarm Processing

specifications

revision history

Basic Concept

Changes From Standard Product

Limitations

Implementation

Connections

Precautions

References

Yaskawa Support