Set analog output scaling – Vaisala GMW90 User Manual

Page 46

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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]<cr>

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)

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