Chapter 4 _________________________________________________________________ Operation
VAISALA ________________________________________________________________________ 55
Set Relay Parameter and Limits
Use the
RSEL
command to show or set the parameter that controls the
relay, and the limits that are applied.
RSEL
[
parameter lo_value hi_value
]<cr>
where
parameter = Parameter that controls the relay. Available parameters
are:
RH
relative humidity
T
temperature
Tdf
dew/frost point temperature
Td
dew point temperature
Tw
wetbulb temperature
h
enthalpy
x
mixing ratio
a
absolute humidity
dTd
dew/frost point depression
Disabled
no parameter, relay disabled
lo_value = Low limit of relay activation.
hi_value = High limit of relay activation.
Example (show current settings):
>
pass 9000
>
rsel
Relay configuration : RH (88.00 ... 92.00 %)
Example (set temperature as relay parameter, low limit 25, high limit 30):
>
rsel t 25 30
Relay configuration : T (25.00 ... 30.00 'C)
