Vaisala MMT330 - Manual (Page 92)

User's Guide _______________________________________________________________________
92 ___________________________________________________________________ M210764EN-F
List of Serial Commands
All commands can be issued either in uppercase or lowercase. In the
command examples, the keyboard input by the user is in bold type.
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.
In the tables below, the bold text in the brackets is the default setting.
Table 17 Measurement Commands
Command Description
R Start the continuous outputting
S Stop the continuous outputting
INTV [0 ... 255 S/MIN/H] Set the continuous output interval
(for RUN mode)
SEND [0 ... 255] Output the reading once
DSEND Output the reading once from all connected
transmitters (in STOP or POLL mode)
SMODE
[STOP/SEND/RUN/POLL/
MODBUS] Set the serial interface mode
SDELAY View or set user port (RS232 or RS485) answer
minimum delay
SERI [baud p d s] User Port settings (Default: 4800 E 7 1) baud:
300 ... 115200
ADDR [0 ... 255] Set the transmitter address (for POLL and
MODBUS modes)
NET View or set networking parameters for LAN and
WLAN interfaces
WLAN View or set wireless network parameters for
WLAN interface
OPEN [0 ... 255] Open a temporary connection to a POLL mode
device
CLOSE Close the temporary connection (Back to POLL
mode)
Table 18 Formatting Commands
Command Description
FORM Set the output format of SEND and R
commands
TIME Set the time
DATE Set the date
FTIME [ON/OFF] Add time to SEND and R outputs
FDATE [ON/OFF] Add date to SEND and R outputs
SCOM Assign a new command name that works like
the SEND command
UNIT Select the metric or non-metric output units