Danfoss 176F7300 User Manual

VLT
®
MICRO
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to alter its products without notice. This also applies to products already on order provided that such alterations can be made
without subsequential changes being necessary in specifications already agreed.
Table of Contents
Chapter 1 Introduction
Getting Started ................................................................................. 1
Receiving, Inspection, and Storage ................................................... 2
Nameplate Information ..................................................................... 2
General Technical Data ..................................................................... 3
Specifications ................................................................................... 6
External Parts and Labels ................................................................. 7
Chapter 2 Installation and Wiring
Installation Requirements .................................................................. 8
Wiring ............................................................................................... 9
Main Circuit Standard Wiring Chart ................................................. 10
Control Terminal Designations (Factory Settings) ............................. 11
Safety Precautions.......................................................................... 12
Chapter 3 Digital Keypad/Display Operation
Digital Keypad/Display Features...................................................... 14
Quick Set-up .................................................................................. 16
Operation ....................................................................................... 18
Chapter 4 Description of Parameters .............................................................. 20
Chapter 5 Summary of Parameters ................................................................. 62
Chapter 6 Troubleshooting and Fault Information ............................................ 69
Appendix A Dimensions ..................................................................................... 73
Appendix B Accessories .................................................................................... 75
Appendix C CE Labeling .................................................................................... 77
Appendix D Serial Communication ..................................................................... 82
Document Version Number 3.10
Software Version 1.06
VLT is a registered Danfoss trade mark

Danfoss 176F7300 Specifications

General

Supply Voltage	24 V AC/DC
Analog Inputs	2
Communication	RS485
Enclosure	IP20
Output Current	8 A

Summary

Chapter 1 Introduction

Getting Started

Chapter 2 Installation and Wiring

Installation Requirements

Specifies requirements for vertical installation and surrounding space for proper ventilation.

Wiring

Provides detailed wiring diagrams for main circuit and control circuit connections.

Control Terminal Designations

Details the function and designation of each control terminal.

Installation Notes

Chapter 3 Digital Keypad/Display Operation

Digital Keypad/Display Overview

Overview of the keypad and display functions for operation and programming.

Keypad Button Functions and LED Indicators

Explains the function of each keypad button and the meaning of LED indicators.

Quick Set-up

Step-by-step guide for initial configuration and motor start-up.

Explanation of Displayed Messages

Describes the various messages and codes displayed by the drive's interface.

Operating the Digital Control Panel

Illustrates common operations like mode indication, parameter setting, and motor start.

Chapter 4 Description of Parameters

Master Frequency and Command Source Selection

Covers parameters for selecting master frequency and operation command source.

Motor Stop Method and V/F Curve Settings

Defines motor stop method and parameters for V/F curve configuration.

Output Frequency and Voltage Limits

Parameters for setting minimum and maximum output frequency and voltage.

Acceleration, Deceleration, and S-Curve Settings

Parameters for controlling acceleration, deceleration times, and S-curve profiles.

Jog and Multi-Speed Operation

Parameters for jog control and multi-step speed configurations.

Stall Prevention and DC Braking

Parameters for preventing stalls and configuring DC braking.

Power Loss and Speed Search Functions

Reference Frequency Limits and Input Terminals

Parameters for setting frequency limits and configuring multi-function input terminals.

Analog Outputs and Motor Specifications

Parameters for analog output configuration and motor operating specifications.

Electronic Thermal Overload and Over-torque Detection

Parameters for thermal overload protection and over-torque detection.

Display Settings and Frequency Control

PLC Operation and Fault Records

Serial Communication Configuration

Energy Saving and Counter Settings

Chapter 6 Troubleshooting and Fault Information

Possible Faults

Lists and describes various possible faults detected by the drive.

Appendix A Dimensions

Appendix D Serial Communication

1 Computer Control

5 AC Drive Communication Error