Festo 03 - Page 7

Chapter 5 DIAGNOSIS AND ERROR TREATMENT
5.1 SUMMARY OF DIAGNOSIS
POSSIBILITIES 5-3
5.2 ON-THE-SPOT DIAGNOSIS 5-4
LED displays 5-4
Bus node 5-4
Valves 5-7
Input/output modules 5-9
Testing the valves 5-10
5.3 DIAGNOSIS VIA INTERBUS 5-12
Diagnostic register
(e.g. DCB module) 5-12
Status bits 5-13
5.4 ERROR TREATMENT 5-15
Short-circuit/overload at an
output module 5-16
Appendix A TECHNICAL APPENDIX
A.1 TECHNICAL SPECIFICATIONS A-3
A-4
A.2 CABLE LENGTH AND
CROSS SECTION A-6
Calculating with a graph A-7
Calculating with a formula A-9
A.3 EXAMPLES OF CIRCUITRY A-11
Appendix B INDEX
VIFB6 - 03/05
VI
9809c