Nautel VS300, Operation And Maintenance Manual

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VS300 Operations and Maintenance Manual Operating the transmitter
Page 2-170 Issue 8.0 2016-03-01
Analog Outputs
There are four analog outputs - forward power, reflected power, average PA voltage and total PA
current - that can be remotely monitored (see
Figure 2.144 ). These outputs are factory defined
parameters (cannot be changed to other parameters), however their scaling can be configured to
reflect the output voltage that yields a full-scale deflection.
The values associated with each of these fixed meters are of a linear nature so that changes made to
the
Sample Full Scale
field (allowable range is 1- 6 V, defaulted to 6 V) will be reflected in the other
fields according to the following equation:
(Meter Value/Meter Full Scale) x Sample Full Scale = Sample Voltage
Press
Apply
to activate changes. Press
Cancel
to discard changes.
Figure 2.144: Analog Outputs
Note:
The Sample Voltage reading reflects the value that can be measured at the associated remote
analog output pin for the given Meter Value. See the VS series transmitter Pre-installation
Manual for actual remote analog output pin assignments.