Chapter 4 _________________________________________________________________ Operation
VAISALA ________________________________________________________________________ 47
Select Units
Use the
UNIT
command to select metric or non-metric output units.
Only affects data shown on the display and service port, has no effect on
the analog and digital outputs. This command is not available on the
digital output models (for example, HMW95).
UNIT
[
x
]<cr>
where
x = Selects the unit type to output:
m = metric units, for example, Celsius
n = non-metric units, for example, Fahrenheit
Example:
>unit m
Unit : Metric
Analog Output Settings
NOTE
Commands for configuring analog outputs are not available on digital
output models (for example, HMW95).
Set Analog Output Mode
Use the
AMODE
command to set the analog output mode and error
level. Note that you cannot change between analog output types, for
example, from voltage to current output.
AMODE
[
channel lo_value hi_value error_value
]<cr>
where
channel
= Analog output channel, 1 or 2.
lo_value = Low limit of the channel.
hi_value = High limit of the channel.
error_value = Error value of the channel.
Example (show current configuration):
>
pass 9000
>
amode
Aout 1 range ( V) : 0.00 ... 5.00 (error: 5.50)
Aout 2 range ( V) : 0.00 ... 5.00 (error: 5.50)
Example (set channel 1 to 0 ... 1 V output, with error level at 2 V):
>
amode 1 0 1 2
Aout 1 range ( V) : 0.00 ... 1.00 (error: 2.00)
