Tektronix RFM220, Руководство пользователя

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Operating Basics
The RFM220 Aggregator must be started and fully initialized before
a RFM220 Client can connect and view valid data from a monitored
RFM220 instrument.
The Aggregator initialization process takes approximately 70 seconds
for each instrument that the Aggregator will monitor. For example, if
the Aggregator is con
fi gured to monitor 10 instruments, it will take
approximately 11-12 minutes for the initialization process to complete.
When the Aggregator is fully initialized, the message “Aggregator is
ready” is displayed, as shown near the bottom of the following illustration.
Figure 26: RFM220 Aggregator application window
Once the Aggregator is started, the application should be left running for
as long as you want to collect data from the RFM220 instruments.
The Aggregator collects and stores trend data from the instruments that
it is monitoring. As long as the Aggregator stays running, the trend
data remains available for all of the instruments that the Aggregator has
monitored since it was started. However, all trend data will be lost when
the Aggregator application is closed or shut down. Press Enter or Ctrl-C
to close the RFM220 Aggregator.
The Aggregator will display the message “An attempt was made to
access a socket in a way forbidden by its access permissions” if it detects
con
fl icts with another device on a communication port. In this case, you
will need to edit the Con fi guration.xml fi le to change the con fi gured port
to an unused port number. (See page 86, Communication port con fl icts .)
RFM220 User Manual 45