Operating Manual V25/09.2019
Ventus / Ventus-X / V200A
Chapter 8 Measurement Output
13
8.6
Wind Measurement Quality
Sampling rate
250ms; 1
– 10 seconds
Units
%
Request channels:
UMB Channel
Measuring Range
act
min
max
avg
vct
Measurement Variable
min
max
unit
805
Wind measurement quality
0
100
%
Note:
The value is updated every 0.25
– 10 seconds and transmits the minimum wind quality of
the last measurement.
This value allows the user to assess how well the measurement system is functioning in the
respective ambient conditions. In normal circumstances the value is 90 - 100%. Values up to
50% do not represent a general problem. If the value falls towards zero the measuring system is
reaching its limits.
If during critical ambient conditions the system is no longer able to conduct reliable
measurements, error value 55h (85d) is transmitted for wind speed and wind direction (device
unable to execute valid measurement due to ambient conditions).
8.7
Status Information
UMB Channel
Measuring Range
act
min
max
avg
vct
Measurement Variable
4006
Status supply voltage, upper
threshold (~ 28V)
0 : Voltage <= 28V
1: Voltage > 28V
4007
Status supply voltage, lower
threshold (~ 20V)
0 : Voltage >= 20V
1: Voltage < 20V
4997
Status lower heating
0: Heating off
1: Heating on
4998
Status upper heating
0: Heating off
1: Heating on
