ABB DCS 500B - Page 10

Contents
vi DCS 500 / DCS 600 Service Manual
Installation of "Disc Type" thyristor in converters size A7 (2050...5200 A) ............................. 7-1
Required Tools ............................................................................................................ 7-1
Find faulty thyristor ...................................................................................................... 7-2
Install new thyristor...................................................................................................... 7-5
Chapter 8 - Exchange of Thyristors for Size C3
Installation of "Disc Type" thyristor in converters size C3 (900...2000 A) ............................... 8-1
Required Tools ............................................................................................................ 8-1
Remove faulty thyristor................................................................................................ 8-2
Find faulty thyristor ...................................................................................................... 8-2
Install new thyristor...................................................................................................... 8-3
Fasten the clamp ......................................................................................................... 8-3
Chapter 9 - Exchange of Thyristors for Size C4
Installation of "Disc Type" thyristor in converters size C4 (2050...5150 A) ............................. 9-1
Required Tools ............................................................................................................ 9-1
Find faulty thyristor ...................................................................................................... 9-2
Install new thyristor...................................................................................................... 9-3
Chapter 10 - Service
Compatibility of SDCS-PIN-2 boards .................................................................................... 10-1
Description of SDCS-PIN-20xB boards ..................................................................... 10-1
Hardware coding ..................................................................................................... 10-1
Snubber circuit ........................................................................................................ 10-1
Compatibility of SDCS-PIN-20x boards..................................................................... 10-2
Compatibility of SDCS-PIN-20x and SDCS-PIN-2x boards....................................... 10-2
Change SDCS-PIN-2x boards................................................................................... 10-3
Compatibility of thyristor modules for DCSxxx-0200 and DCSxxx-0250............................... 10-4
Types concerned: ...................................................................................................... 10-4
Actual status .............................................................................................................. 10-4
Hardware: .................................................................................................................. 10-4
Subject:...................................................................................................................... 10-4
Time schedule: .......................................................................................................... 10-4
Compatibility: ............................................................................................................. 10-4
DC-Motor neutral zone adjustment ....................................................................................... 10-5
Types concerned ....................................................................................................... 10-5
Summary ................................................................................................................... 10-5
General
..................................................................................................................... 10-5
How to remove the converter fan in a frame A6.................................................................... 10-6
How to remove the converter fan in a frame A7.................................................................... 10-7
SDCS-CON-x Firmware download instructions for Windows 2000 and NT 4.0 .................... 10-8
Hardware Configuration............................................................................................. 10-8
Firmware download Kit............................................................................................ 10-8
NPCU-02 ................................................................................................................. 10-8
Bus cable ................................................................................................................ 10-8
Installation ............................................................................................................... 10-9
Software Configuration .............................................................................................. 10-9
PC Operating Systems............................................................................................ 10-9
Drive Software Versions.......................................................................................... 10-9
3ADW000093R0701_DCS500B/DCS600_Service manual_e_g