Vaisala PWD22 - Reset; Ver

Chapter 5 ________________________________________________________________ Operation
VAISALA _______________________________________________________________________ 79
DRD WET SCALE 0.00169
Use the WET ON command to set the parameter. The RAINCAP
®
measuring surfaces must be coated with a wet cloth or immersed in water
for at least 30 seconds, when the WET ON command is given. Make
sure the wet cloth touches only the RAINCAP
®
sensor.
The wet scale normalizes the measured signal range (DRY - WET) to
1.00.
TCAL
Use the TCAL command to set the ambient temperature.
When you type the command TCAL without a parameter
>TCAL ↵
PWD responds
>TS 1 1.0000 TS 0 0.00 TS -0.5
where TS 1 <always 1.0000> TS 0 <offset correction> TS <measured
and corrected temperature>Ts sensor inside the cross arm is measured
every 15 sec by PWD.
HEAT
Use this test command to test the heater control relays and the heating
elements and power. For example:
HEAT ON
Press ESC to stop the heater test and quit the test mode.
In warm conditions, d
o not leave the heater testing on for long periods of
time
.