User`s guide

Chapter 3 ________________________________________________________________ Operation
VAISALA _______________________________________________________________________ 91
The columns in Figure 45 on page 90 are explained below:
Software = The Software column shows the name of the ROA user.
Address = The Address column shows the IP address of the
computer running the software in question.
Port = The Port column shows the TCP/IP port of the computer
running the software in question.
Host = The Host column contains information intended for
Vaisala internal use.
Network = The Network column shows the version number of the
ROA network library used in the application. The
version number consists of three groups separated by a
dot (for example 1.43.03). The first two groups should
be the same for each ROA user. If they are not, an old
version of the ROA user in question is running in the
system.
Existence = The Existence column shows the status of the ROA user.
A ROA user can be Obligatory, Violation/Unknown,
or Missing.
The normal status is Obligatory. If the system cannot
find a ROA user, the status turns Missing. This means
that a system program has stopped running, or that an
end user has inadvertently closed an application that
needs to be constantly open in a workstation
(METAR/SPECI).
If the ROA user status is Violation/Unknown, it means
that there is a non-licensed or non-configured ROA user
running in the system.
You might also see the statuses Floating and Inactive in
the Existence column. These statuses are mainly
intended for Vaisala internal use.
SensorIO Monitor
SensorIO Monitor is a remote maintenance application. It is used for
monitoring the communication port, the field devices, and the field
device network communication.
SensorIO Monitor contains two windows: the Sensor Status Monitor
window for showing the status of field devices, and the Event Log
window for monitoring the communication from field devices.