Chapter 3
Frequently Asked Questions and
Answers
Table of Contents
Installing a USB Driver ...............................................................3-2
Descriptions of the Communication Ports on TP70P .........................3-4
Setting COM2 ............................................................................3-5
Using COM2 as a Master Station...................................................3-6
Setting COM3 ............................................................................3-7
Setting an RTU Mode for COM3 ....................................................3-9
Using COM3 as a Slave Station .................................................. 3-10
Data Exchange ........................................................................ 3-12
3 - 1
