User's Manual

OS2400 Radio Module Exhibit 21: User Manual 3 FCC ID: OQ7OS2400
46
This error message is displayed if the
Configuration PC cannot communicate with
the radio cabled to the PC.
There are several sources of error that should be considered.
Broken Links in Point-Multipoint Network
Either the Master or a Remote can be
cabled to the Configuration PC for
network diagnosis. In a Point-
Multipoint application, the displayed
representation of a failed
communication link is dependent upon
which radio is cabled to the PC.
If the COM port is cabled to:
?? the Master radio, all radios in the
network will be displayed.
If the COM port is cabled to:
?? a functional Remote, only the representations of the Remote
radio and the Master radio will be displayed. In this example,
the only operational link is between the Master and Remote
Radio 1. The Remote radio cannot poll other Remote radios in
the network for diagnostic information. Remotes can only
communicate with its Master.
If the COM port is cabled to:
?? a NONfunctional Remote, only the
representations of the Remote radio
and the Master radio will be displayed.
The link between the Master and
remote 1 is not operational, however,
the Remote is able to communicate with
the PC.