Table of Contents
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Chapter 3 Troubleshooting
This chapter describes some basic troubleshooting methods for serial
communications
General Information ............................................................... 3 - 3
RS232 Communications ......................................................... 3 - 4
RS422/RS485 Communications ............................................. 3 - 6
RS422/RS485 Self-Test .......................................................... 3 - 9
Troubleshooting 3-1
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Table of Contents
