ABB S4 - Default Chapter; Table of Contents

Table of Contents TOC - I
TABLE OF CONTENTS ......................................... TOC - I
INTRODUCTION .............................................................. i
IDENTIFICATION ............................................................ ii
MAINTENANCE ............................................................. iii
TOOLS .......................................................................... iv
THIS MANUAL ............................................................... v
CHAPTER DESCRIPTIONS ........................................... vi
APPENDICES DESCRIPTIONS ...................................... vii
SIGNS AND SYMBOLS ................................................ viii
1. Safety......................................................................1-3
1.1 General Safety .................................................. 1-4
1.2 Safety Features ................................................ 1-5
1.3 Safety Guidelines ............................................. 1-6
1.4 Safety During Maintenance .............................. 1-8
1.5 Safety During Programming ............................. 1-8
1.6 Safety Control Chain of Operation .................... 1-9
1.7 Risks Associated with Live Parts ....................1-11
1.8 Limitation of Liability ....................................... 1-12
1.9 Related Information ......................................... 1-12
2. Computer System ..................................................2-3
2.1 Overview .......................................................... 2-3
Diagram 2-1 Computer System and System Boards ... 2-3
2.2 System Description .......................................... 2-4
Diagram 2-2 Block Diagram ....................................... 2-5
2.3 Troubleshooting ............................................... 2-6
2.3.1 General..............................................................2-6
2.3.2 Diagnostics ........................................................2-8
2.4 Board Descriptions .......................................... 2-10
2.4.1 Robot Computer DSQC 326..............................2-11
2.4.2 Main Computer DSQC 316................................2-12
2.4.3 Memory Board DSQC 317/6 Mb (DSQC 321/4Mb)2-13
2.4.4 Power Supply Unit DSQC 258...........................2-14
2.4.5 System Board DSQC 256A................................2-15
2.4.6 Digital I/O Board DSQC 223..............................2-17
2.4.7 Combined I/O Board DSQC 315........................2-18
2.4.8 Analog I/O Board DSQC 209.............................2-19
2.4.9 Remote I/O Board DSQC 239............................2-20
2.4.10 Axis Board DSQC 233.......................................2-21
2.5 Serial Measurement Board (SMB) .................... 2-22
2.6 Teach Pendant ................................................. 2-23
2.7 Component Cross Reference .......................... 2-24
2.8 List of Circuit Diagrams ................................... 2-25
2.9 Component Location Figures .......................... 2-47
TABLE OF CONTENTS
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