Set analog output scaling – Vaisala GMW90 User Manual
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User's Guide _______________________________________________________________________
44 ___________________________________________________________________ M211659EN-B
Example (show current configuration):
>pass 9000
>amode
Aout 1 range (mA) : 4.00 ... 20.00 (error: 3.60)
Aout 2 range (mA) : 4.00 ... 20.00 (error: 3.60)
Aout 3 range (mA) : 4.00 ... 20.00 (error: 3.60)
Example (set channel 1 to 0 ... 20 mA output, with error level at 21 mA):
>amode 1 0 20 21
Aout 1 range (mA) : 0.00 ... 20.00 (error: 21.00)
>
Set Analog Output Scaling
Use the ASEL command to select the output parameter and scaling for
analog output channels.
ASEL [channel parameter lo_value hi_value]
where
channel = Analog output channel, 1 ... 3.
parameter = Parameter that is output on the channel.
Available parameters are:
CO2 carbon dioxide
RH
relative humidity
T
temperature
Tdf
dew/frostpoint temperature
Td
dewpoint temperature
Tw
wetbulb temperature
h
enthalpy
x
mixing ratio
a
absolute humidity
dTd
dew/frostpoint depression
lo_value = Low limit of the scaling, in the units of the selected
parameter.
hi_value = High limit of the scaling in the units of the selected
parameter.
Example (set channel 1 to output dewpoint, in the range -10 ... 20 °C):
>pass 9000
>asel 1 TD -10 20
Aout 1 quantity : Td (-10.00 ... 20.00 'C)