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ABB DCS 400 User Manual

ABB DCS 400
192 pages
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II K 1-1
DCS Thyristor power converter
for DC drive systems
20 to 1000 A
9 to 522 kW
Manual
DCS 400

Table of Contents

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ABB DCS 400 Specifications

General IconGeneral
ProtectionOvercurrent, Overvoltage, Overtemperature
Enclosure RatingIP20
Control ModesSpeed, Torque
CommunicationPROFIBUS
Control TypeMicroprocessor based
Cooling MethodForced air cooling

Summary

1 DCS 400 - the compact-size DC drive

2 System overview of DCS 400

2.1 Environmental conditions

Specifies environmental limits, operating conditions, and compliance with standards.

2.2 DCS 400 power converter modules

Details the different sizes and specifications of converter modules.

2.3 DCS 400 overload withstand capability

Information on load cycles, typical applications, and overload capabilities.

2.4 Control and Display Units of the DCS 400

Describes the control panel (DCS 400 PAN), 7-segment display, and fieldbus adapter.

3 Technical Data

3.1 Module dimensions

Dimensional drawings and specifications for DCS 400 modules A1, A2, A3, and A4.

3.2 Cross-sectional areas - Tightening torques

Recommended cable cross-sections and tightening torques based on DIN VDE standards.

3.3 Power losses

Data on power losses for armature circuit and field supply at different loads.

3.4 Power section cooling

Information on fan assignment, data, connection, and temperature monitoring for cooling.

3.5 Control Board SDCS-CON-3A

Details of the control board, its functions, supply voltage monitoring, and serial interfaces.

3.6 Power Interface Board SDCS-PIN-3A

Functions, AC supply voltage, and output specifications of the power interface board.

3.7 Field exciter SDCS-FIS-3A

Details the built-in field exciter and its electrical data.

3.8 Circuit diagrams

Circuit diagrams for 4-quadrant and 2-quadrant converters.

4 Overview of software

Parameter Overview

Lists parameter groups, their functions, and function menu items.

4.1 General information about application Macros

Explains the concept and functionality of application macros.

4.2 Application Macros

Describes the available application macros for drive configuration.

4.3 Digital and analogue Inputs/Outputs

Details digital inputs/outputs, analog inputs/outputs, and speed feedback inputs.

4.4 Drive Logic

Explains the drive's logic for switching, protection, and stop modes.

4.5 Regulator functions

Covers mains voltage monitoring, speed monitoring, automatic field weakening, and protection functions.

4.6 Software Structure

Visual representation of the DCS 400 software architecture.

4.7 Parameter list

Comprehensive list of all DCS 400 parameters grouped by function.

5 Installation

General Installation Guidelines

Includes incoming inspection, storage, transport, and rating plate information.

5.1 Safety instructions

Essential safety precautions for installation, operation, and maintenance.

5.2 EMC Compliant Installation and Configuration

Requirements for EMC compliant installation and system configuration.

5.3 Connection examples

Practical examples of connecting the DCS 400 to PLCs and other devices.

6 Operating Instructions

6.1 Panel Operation

Guide to using the control panel for menu navigation, parameter programming, and function selection.

Panel Operations

Details specific panel operations like Typecode, Faultlogger, parameter management, lock, and display settings.

Drive Control from Panel

How to control the drive using the panel for actual values, reference, ON/OFF, and reset.

6.2 Guided Commissioning

Step-by-step guide for commissioning the drive via the panel wizard.

6.3 Useful hints for commissioning

Practical advice, hints, and troubleshooting for commissioning procedures.

6.4 Troubleshooting

Information on status signals, alarms, faults, diagnostic messages, and panel LEDs.

7 Serial Interfaces

General Serial Interface Information

Overview of Panel-Port, RS232-Port, and Fieldbus interfaces and their capabilities.

Communication Parameters

Relevant parameters for external drive control via serial interfaces.

Telegram Structure

Structure of serial communication telegrams for data transmission.

7.1 Panel-Port

Details Panel-Port settings for control panel connection and Modbus protocol.

7.2 RS232-Port

Details RS232-Port settings for PC Tool connection and Modbus protocol.

7.3 Fieldbus interface

Information on fieldbus adapters, commissioning, and parameter overview.

Appendix A - Accessories

Line chokes

Lists line chokes for 500V converters, their data, and dimensions.

Fuses and fuse holders

Details semiconductor fuses and fuse holders for the armature circuit.

EMC Filters

Explains the necessity, types, and data of three-phase EMC filters.

Appendix B - Declaration of conformity

Appendix C - Quick Installation & Commissioning guide

Before Starting Installation

Preparations including box contents check, site, tools, and motor nameplate data.

Installation Steps

Key steps for physical installation, including mounting and connections.

Motor and Mains Connection

Instructions for connecting motor and mains power cables to terminal blocks.

Analogue and Digital I/O Connection

Instructions for connecting analogue and digital I/O signals to the control board.

Application Macro Standard Configuration

Steps for configuring the Standard application macro with EMF feedback.

Motor Operation Setup

Steps for setting up motor operation and speed reference.

Appendix D - Examples for basic parameter programming

Operation for armature control mode

Details essential parameters for armature control mode.

Operation for field control mode

Details essential parameters for field control mode.

Operation for field control mode with speed-dependent current limiting

Details essential parameters for field control with current limiting.

Common parameters for operating modes

Lists common parameters applicable across different operating modes.

Index

Symbols

Reference to symbols used throughout the manual.

Topics A-E

Alphabetical listing of topics from A to E.

Topics F-I

Alphabetical listing of topics from F to I.

Topics L-P

Alphabetical listing of topics from L to P.

Topics Q-U

Alphabetical listing of topics from Q to U.

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