Contents
i DCS 600 Manual for 12 – Pulse Operation
MANUAL FOR 12 – PULSE OPERATION DCS 600 MULTIDRIVE
Chapter 1 - Introduction
How to use this manual ................................................................................................
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Contents of this manual ................................................................................................
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Target group.................................................................................................................
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Associated publications ...............................................................................................
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Chapter 2 – Twelve–Pulse Technology
Definition of 12 – pulse technology ...............................................................................
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Advantages of 12 – pulse technology ..........................................................................
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2.1 Types of 12 – pulse configurations .........................................................................
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12 – pulse parallel configuration.............................................................................
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12 – pulse serial configuration................................................................................
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Sequential configuration .........................................................................................
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12 – pulse configuration with master / follower link used for tandem motors ..........
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2.2 T-reactor for 12 – pulse parallel configurations .......................................................
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2.3 Line/power transformers used in 12 – pulse configurations ....................................
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2.4 Earth fault (insulation) monitoring ...........................................................................
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Monitoring of first earth fault...................................................................................
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Insulation monitor unit “ISOMETER“ type IRDH 265 – 3 (Bender-Relay).......
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Insulated DC drive, 12 – pulse parallel configuration .....................................
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Insulated DC drive, 12 – pulse serial /sequential configuration ......................
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Monitoring of second earth fault .............................................................................
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2.5 Advanced current measurement ...........................................................................
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2.6 Control, Trip, Emergency operation ......................................................................
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Drive logic DCS 600 .............................................................................................
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Tripping behaviour................................................................................................
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Software 15.606/15.204...............................................................................
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Software 15.607/15.206 or higher...............................................................
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Hardware connections..........................................................................................
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12 – pulse parallel configuration ..................................................................
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12 – pulse serial/sequential configuration ....................................................
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12 – pulse configuration with only one main contactor.................................
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Chapter 3 – Twelve–Pulse Parallel Configurations with DCS 600
3.1 Twelve–pulse parallel hardware configurations.......................................................
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12 – pulse parallel configuration with master / slave 12 – pulse communic. link.....
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Two drive systems in 12 – pulse parallel configuration with
master / follower link used for tandem mills............................................................
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3.2 Twelve–pulse parallel Software configurations .......................................................
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12 – pulse communication via SDCS–CON-2 channel V260 (12 – pulse link) ........
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Dataset for 12 – pulse parallel mode ......................................................................
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