User`s guide

Chapter 5 ___________________________________________________________ Troubleshooting
VAISALA______________________________________________________________________ 179
NOTE
You must load an appropriate setup to MAWS, before you are able to
use the Sensor Calibration tab.
NOTE
The Sensor Calibration tab is not visible for the setups made with the
MAWS software versions prior to 3.06. With such an older setup,
MAWS common parameters frame shows only the calibration
values for the wind direction and solar radiation sensors, other sensors
need to be calibrated through the terminal connection with the
appropriate calibration commands.
NOTE
When Value is expressed as N/A, it indicates that the calibration factor
has been altered but not saved, the sensor has not been measured or the
measurement channel of it has failed, or the sensor is disabled. Further
information about the possible reason can be obtained by comparing
the value in the Status column against the values listed in Table 14 on
page 99.
Table 26 Columns in the Sensor Calibration Tab
Column Description Input
Sensor The sensor name as
defined in the setup.
n/a
Channel The measurement channel
of the sensor.
n/a
ID The measurement identifier n/a
Status The sensor status n/a
Value The last measured sensor
reading shown in physical
units.
Overwrites the sensor reading
with the entered value, that is,
changes the offset of the
measurement.
Cal.Factor The measurement gain for
the sensors, except for the
radiation sensors (QMN10x
and QMS10x) the
sensitivity value.
Overwrites the old gain value
with the new one. For radiation
sensors (QMN10x and
QMS10x) changes the
sensitivity value.