User's Manual

Chapter Four Configuration
Man_905UD_2.0.doc Page 37
Exit and save the configuration AT&W ATO
Note that it was not necessary to set the serial data rate as 9600 is the default setting.
Controlled Mode
Point-to-point link with repeaters
Assume that default settings are used for data rates and character types. The only
configuration required is addressing.
Module #1
Set the module to factory default settings: AT&F
Set the system address to a random number: ATS6 = 17 ATS7 = 50
Set the unit address to 1 ATS8 = 1
Set the operating mode to controlled mode ATS0 = 7
Set the autodial address to 3 via 2, 100 AT&Z2,100,3
Exit and save the configuration AT&W ATO
Note that module #1 is the “master” unit in this link.
Module #2
Set the module to factory default settings: AT&F
Set the system address to the same random number: ATS6 = 17 ATS7 = 50
Set the unit address to 2 ATS8 = 2
Set the operating mode to controlled mode ATS0 = 7
Exit and save the configuration AT&W ATO
Module #3
Set the module to factory default settings: AT&F
Set the system address to the same random number: ATS6 = 17 ATS7 = 50
Set the unit address to 3 ATS8 = 3
Set the operating mode to controlled mode ATS0 = 7
Exit and save the configuration AT&W ATO
Source Repeater Repeater Destination
#1 ----------------> #2 -----------------> #100 --------------------> #3
#101
Apart from being a repeater in the 1 - 3 link, 100 is also in a separate link to 101