Vaisala HMP155 - Manual (Page 32)

USER'S GUIDE____________________________________________________________________
30 _______________________________________________________________ M210912EN-C
Measurement Commands
R
Enter the R command to start the continuous output of measurements.
This command starts a temporary RUN mode. To change to permanent
RUN mode, use the SMODE command.
Example:
>r
RH= 33.0 %RH T= 22.1 'C
>
If a value is too long to fit to the allocated space in the output, or if there
is an error in outputting the quantity, the value is displayed with stars ‘*’.
The output format can be adjusted with the FORM command and the
output interval can be changed with the INTV command.
S
Use the S command to end the RUN mode. After this command all other
commands can be used. You can also press the Esc key on your keyboard
or reset the probe to stop the outputting.
See SMODE command on page 31 to change the default (power up)
operation mode.
SEND [ADDR]
Use the SEND command, where ADDR is the address of the probe, to
output the reading once in STOP mode. In STOP mode, the SEND
command can also be used without the address. The output format
depends on which parameters the probe can output.
Example without parameter:
>send
RH= 24.9 %RH T= 22.1 'C
>
SDELAY
To view or set the minimum answer delay for the user port (RS-485), use
the SDELAY command. You can set the SDELAY value between
0 ... 255. By default the value is set to 10.