MAKING MODERN LIVING POSSIBLEDDesign GuideVLTp Refrigeration Drive

Danfoss VLT Design Manual

Common Applications

MCD Soft Starter Features and Speciﬁ cations

Current Ratings

Soft Starter Sizing

AC53 Utilisation Codes

Auto-Transformer Starters

Bypass Contactor

Cabling

Extreme Conditions

Fault ﬁ nding

Flying Loads

Harmonics

Inside delta Connection

IP Ratings

Warnings

Key Beneﬁ ts

Line Contactor

Minimum Start Current

Motor Thermal Capacity

Multiple Motors

Power factor correction

Primary Resistance Starters

Reversing

Sealed Enclosures

Semiconductor Fuse Selection, Type 2

Slip-Ring Motors

Soft Braking

Star/Delta Starters

Thermal Model Protection

Two Speed Motors

Types of Soft Starter

MCD Bus Options – General Notes

MCD3000 with MCD Remote Operator Option

MCD3000 Modbus Option

MCD3000 DeviceNet Option

MCD3000 Proﬁ bus Option

MCD200 with MCD Remote Operator Option

MCD200 Modbus Option

MCD200 DeviceNet Option

MCD200 Proﬁ bus Option

Glossary

Abbreviations

Safety

Before Commencing Repair Work

Avoid unintended Start

IT Line Power

Introduction

Mechanical installation

Electrical installation

Specifications

DC bus connection

Brake Connection Option

Relay Connection

How to Test Motor and Direction of Rotation

Electrical Installation and Control Cables

Quick Menu Mode

How to operate the adjustable frequency drive

Tips and tricks

Parameter list

Operation and Display

Load / Motor

Troubleshooting

Fault messages

Acoustic noise or vibration

Special Conditions

Index

Mechanical Dimensions

Motor wiring overview

operating instructions

Approvals and Certifications

Symbols, Abbreviations and Conventions

Installation

Installation in Combination with VLT ® PTC Thermistor Card MCB 112

Commissioning

Restart Prevention for STO Application

STO Technical Data

MG37D202 Danfoss A/S © 09/2014 All rights reserved

Copyright, Limitation of Liability and Revision Rights

Definitions

How to Programme

How to Operate Numeric LCP (NLCP)

Function Set-ups

Main Menu Mode

Parameter Description

Main Menu - Operation and Display - Group 0

Main Menu - Load and Motor - Group 1

Main Menu - Brakes - Group 2

Main Menu - Reference/Ramps - Group 3

Main Menu - Limits/Warnings - Group 4

Main Menu - Digital In/Out - Group 5

Main Menu - Analog In/Out - Group 6

Main Menu - Communications and Options - Group 8

Main Menu - Profibus - Group 9

Main Menu - CAN Fieldbus - Group 10

Main Menu - LonWorks - Group 11

Main Menu - Smart Logic - Group 13

Main Menu - Special Functions -Group 14

Main Menu - Drive Information - Group 15

Main Menu - Data Readouts - Group 16

Main Menu - Data Readouts 2 - Group 18

Main Menu - FC Closed Loop - Group 20

Main Menu - Extended Closed Loop - Group 21

Main Menu - Application Functions - Group 22

Main Menu - Time-based Functions - Group 23

Main Menu - Application Functions 2 - Group 24

Main Menu - Cascade Controller - Group 25

Main Menu - Analog I/O Option MCB 109 - Group 26

Alarm Words

Warning Words

Extended Status Words

Fault Messages

Parameter Lists

Brakes

Reference / Ramps

Limits / Warnings

Digital In / Out

Analog In / Out

Communication and Options

Profibus

CAN Fieldbus

Smart Logic Controller

Special Functions

Drive Information

Data Readouts

Info & Readouts

FC Closed Loop

Ext. Closed Loop

Application Functions

Time Based Funtions

Application Functions 2

Cascade Pack Controller

Analog I / O Option MCB 109

Approvals

How to operate numeric LCP (NLCP)

Quick Menu mode

Main Menu - Frequency Converter Information - Group 15

FC Information