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Contents
iv TCP/IP Ethernet Communications for the Series 90™ PLC User's Manual– May 2002 GFK-1541B
Chapter 7
Troubleshooting...................................................................................................7-1
Diagnostic Tools Available for Troubleshooting.............................................................. 7-2
What to do if you Cannot Solve the Problem ................................................................... 7-3
PLC Fault Table................................................................................................................7-4
Appendix A
Glossary............................................................................................................... A-1
Appendix B
Communications Port Characteristics ............................................................. B-1
RS-232, RJ-11 Serial Port................................................................................................ B-2
RS-485, 15-Pin, D-Type Port........................................................................................... B-4
10Base-T Port .................................................................................................................. B-6
10Base-T/100Base Tx Port .............................................................................................. B-8
10Base2 Port .................................................................................................................. B-11
AAUI Port...................................................................................................................... B-13
AUI Port......................................................................................................................... B-19
Appendix C
PC Software Loader........................................................................................... C-1
Updating Firmware Under Windows............................................................................... C-2
Updating Firmware Under DOS and Windows 3.xx ....................................................... C-4
Appendix D
Using the IC697CMM742 with PLC CPU Versions 4.12 - 5.50 .....................D-1
Ethernet Interface Operational Restrictions..................................................................... D-6
Appendix E
Translating PLC CPU Reference Addresses to Modbus Register Addresses
for the IC693CMM321....................................................................................... E-1