Set analog output parameters and scaling – Vaisala HMP110 User Manual

Page 50

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User's Guide ______________________________________________________________________

48 __________________________________________________________________ M211060EN-E

Set Analog Output Parameters and
Scaling

Use the ASEL command to show or set the output parameters and
scaling of the analog outputs.

ASEL [ch1 ch2] [ch1low ch1high ch2low ch2high]<cr>

where

ch1

= Output parameter for channel 1. The options are:

RH = Relative humidity
TD = Dewpoint temperature
T = Temperature

ch2

= Output parameters for channel 2. The options are same as

for channel 1.

ch1low = Low limit for channel 1 output scaling.
ch1high = High limit for channel 1 output scaling.
ch2low = Low limit for channel 2 output scaling.
ch2high = High limit for channel 2 output scaling.

Example (show current output parameters and scaling):

asel ?
Ch1 RH lo : 0.00 %RH ?
Ch1 RH hi : 100.00 %RH ?
Ch2 T lo : -20.00 'C ?
Ch2 T hi : 80.00 'C ?

Example (change channel 1 to output dewpoint temperature, adjust
scaling to -40 ... 60 °C for channel 1 and to -20 ... 80 °C for channel 2):

asel td t -40 60 -20 80
Ch1 Td lo : -40.00 'C
Ch1 Td hi : 60.00 'C
Ch2 T lo : -20.00 'C
Ch2 T hi : 80.00 'C

Example (change channel 1 to output temperature and channel 2 to
output relative humidity, adjust scaling for channel 1 to -40 ... 60 °C
when prompted):

asel t rh
Ch1 T lo : -20.00 'C ? -40
Ch1 T hi : 80.00 'C ? 60
Ch2 RH lo : 0.00 %RH ?
Ch2 RH hi : 100.00 %RH ?

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