Chapter 4 _________________________________________________________________ Operation
VAISALA ________________________________________________________________________ 45
NOTE
In the RUN mode, the probe may send the measurement data message
right as you are typing the
S
command to stop the sending. Therefore,
you may need to repeat the
S
command. This must be noted especially
when designing computer programs to access the probe.
NOTE
The digital-only HMP110 probe option cannot be set to analog mode.
Set Output Interval
Use the
INTV
command to show or set the output interval of the serial
line measurement messages (applies when
R
command or RUN mode is
used). The shortest output interval is one second. This command has no
effect on the operation of the analog output.
INTV
[
n xxx
]<cr>
where
n
= Time interval in range 1 ... 255
xxx
= time unit = "S", "MIN", or "H"
Example:
intv 1 s
Value : 1
Unit : S
Set Measurement Filtering
Use the
FILT
command to view or set the speed at which the latest
measurement result is integrated into the humidity and temperature
readings. The command affects both analog output and serial line output.
FILT
[
a.aaa
]<cr>
where
a.aaa
= Range 0.001 ... 1.0.
1.0 = No filtering, latest measurement is output
without averaging
0.5 = Average of last two measurements
0.1 = Average of approximately 16 measurements
Example (default setting, no filtering):
