Vaisala HMT120 - Manual (Page 28)

User's Guide _______________________________________________________________________
26 ___________________________________________________________________ M211244EN-B
List of Serial Commands
All commands can be issued either in uppercase or lowercase.
The notation refers to pressing the carriage return (ENTER) key on
your computer keyboard. Enter a to clear the command buffer
before starting to enter commands.
Whenever you change any of the parameters and want to store the
changes permanently, use the SAVE command.
Table 5 Serial Port Commands
Command Description
? Show transmitter information
ACAL Calibrate analog outputs
AERR Set/show analog output error levels
AOUT Show analog output status
ASEL Set/show analog output quantities and scaling
ATEST Test analog outputs
CALCS Set/show measured quantities
CDATE Set/show calibration date
CRH Calibrate probe RH
CRHCLR Restore probe RH factory calibration
CT Calibrate probe T
CTCLR Restore probe T factory calibration
CTEXT Set/show calibration info
DSEL Set/show displayed quantities
ECHO Set/show terminal echo mode
ENV Set/show environmental parameters
ERRS Display active errors
FORM Set/show output formatting
FRESTORE Restore all transmitter settings to factory defaults
HELP List available commands
INTV Set/show the continuous output interval
R Start continuous outputting
RESET Reset transmitter
RESTORE Restores the latest saved settings
S Stop continuous outputting
SAVE Save changed settings to FLASH memory
SEND Output the reading once
SERI Set/show Service Port settings (Default: 19200 N 8 1)
SMODE Set the serial interface mode
SYSTEM Show transmitter information and build date
UNIT Set/show output unit
VERS Show firmware version of the transmitter