ABB S4 - Computer System

Page 2 - 1
Computer System
Electrical
Troubleshooting Guide
IRB-6400 M94A
Computer System
Table of ContentsTable of Contents
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
Figure 2-1 Control Cabinet.....................................2-47
Figure 2-2 Connectors...........................................2-49
Figure 2-3 SMB .....................................................2-51
Figure 2-4 Back Plane AP80..................................2-53
Figure 2-5 Teach Pendant .....................................2-55
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com