User's Manual

Chapter Three Configuration
Man_455U-D Rev 3.01 Page 35
Using AT commands:
Connection to the remote modem is accessed using the ATD command on the local RJ-45
configuration port:
ATDxxx Remote Configuration and Diagnostics Access (RJ45 port only)
ATD3 Access remote diagnostics on station address 3
ATD3,4,5 Access remote diagnostics on station address 5 using stations 3 and 4
as intermediate repeater stations.
3.5 Unacknowledged Mode
The default setting of the program is Unacknowledged mode (refer section 1). Select the
system address or use the random value already selected - if the module is to become part of
an existing system then you must select the same system address as the existing modules.
Select a unit address for the module. Giving each module a unique unit address allows the
modules to be accessed over the radio using remote configuration and diagnostics
3.5.1 RS-485 Port
The RS-485 port always operates in Unacknowledged mode and starts up online. If you are
using the Configuration software, click on the “RS485 path” box - a destination selection
panel will appear.
In the right-hand box, select the destination port type - RS232 or RS485. If there are no