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Johnson Controls VS3 Series - User Manual

Johnson Controls VS3 Series
244 pages
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Variable Speed Drive Series III
Effective June 2018
Supersedes March 2018
Application manual
Supports Firmware Version Bundle:
DH1-V0003-JCI

Table of Contents

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Johnson Controls VS3 Series Specifications

General IconGeneral
BrandJohnson Controls
ModelVS3 Series
CategoryInverter
LanguageEnglish

Summary

Safety

Before commencing the installation

Crucial steps and precautions to take before starting any work on the drive.

Definitions and symbols

WARNING

Indicates a potentially hazardous situation that can result in serious injury or death if not avoided.

CAUTION

Indicates a potentially hazardous situation that can result in minor injury or product damage if not avoided.

Hazardous high voltage

Highlights the dangers of working with high voltage components and necessary precautions.

Warnings and cautions

General warnings and cautions intended for personal safety and to prevent product damage.

Important safety information

Hazardous high voltage

Details specific warnings related to high voltage components and handling.

Important warnings

Provides critical warnings for safe operation and installation of the AC drive.

Additional cautions

Chapter 1-Variable Speed Drives Series III overview

How to use this manual

Guidance on utilizing the manual for installation, setup, and maintenance.

Receiving and inspection

Recommendations for checking the VFD package upon receipt for any damage or missing items.

Real time clock battery activation

Instructions for connecting the RTC battery to activate the real-time clock functionality.

Chapter 2-Keypad overview

Keypad buttons

Description of the functions of various buttons on the drive's keypad.

LED lights

Explanation of the status indicators provided by the LED lights on the keypad.

LCD display

Details the information displayed on the keypad's LCD for motor and drive status.

Chapter 3-Menu overview

Main menu page

Description of the primary menu structure and its components.

Menu navigation

Instructions on how to navigate through the drive's menu system.

Menu structure

An overview of the hierarchical arrangement of menus and sub-menus.

Chapter 5-Basic application

I;O controls

Explanation of how digital and analog inputs/outputs are configured for basic functions.

Force open;force close selection

Configuration of digital inputs to force functions to always be off or on.

DIGIN selection

Assignment of hardware digital inputs to specific functions.

Chapter 6 - PID Application

Introduction

Overview of the PID application, its features, and setup.

I;O controls

Details on configuring digital inputs and relay outputs for PID functions.

Chapter 7-Advanced application parameter

I;O Controls

Explanation of Terminal To Function (TTF) and Function To Terminal (FTT) programming.

Force open;force close selection

Configuration of digital inputs to force functions to always be off or on.

Appendix A-Description of parameters

Application level

Details the application levels included for parameter descriptions.

Appendix B- Fault Log

Active faults

Displays currently active faults with name and time.

History faults

Lists the 10 latest stored faults for diagnostic review.

Fault codes and descriptions

Provides a detailed list of fault codes, names, causes, and remedies.

Appendix C-Recommended Secure Hardening Guidelines

Introduction

Provides information on securely deploying and maintaining the product.

Secure configuration guidelines

Offers best practices for configuring the VFD to minimize cybersecurity risks.

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