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List of serial commands, Table 7 – Vaisala DMT143 User Manual

Page 40

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USER'S GUIDE ____________________________________________________________________

38 ___________________________________________________________________ M211435EN-E

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.

Table 7

List of Serial Commands

Command

Description

Stop the continuous outputting of RUN mode
or R command

?

Show device information

??

Show device information (overrides poll mode)

ADDR [0 … 255]

Show or set transmitter address

AERR

Set analog output error level

ALARM

Set dewpoint level for LED alarm

AMODE

Show analog output mode

AOUT [ON/OFF]

Enable or disable analog output

AOVER [ON/OFF]

Allow analog outputs to exceed their range 10%

ASEL

Set analog output parameter and scaling

ATEST

Test analog output

CLOSE

Close the temporary connection and return the
device to POLL mode

ERRS

Display the currently active errors

FILT [0 ... 1]

Set output filtering level

FORM [modifier string]

Set output format

FRESTORE

Restore factory settings

GAS [0 ... 1]

Set measured gas type

HELP

Show list of currently available serial commands

INTV [0 ... 255 S/MIN/H] Set the continuous output interval

(for RUN mode and R command)

L

Show user adjustment values

LI

Set user adjustment values

OPEN [0 … 255]

Open a line to transmitter at defined address

PRES [0.001 ... 50]

Set permanent pressure compensation value

R

Start the continuous outputting

RESET

Reset the transmitter

SDELAY [0 … 255]

Set response sending delay

SEND [0 … 255]

Output readings once
(specify address for transmitters in POLL mode)

SERI [baud p d s]

Show or set the serial interface settings

SMODE [mode]

Show or set startup serial mode:
RUN, STOP, or POLL

SNUM

Display transmitter serial number

SYSTEM

Show transmitter firmware information

TIME

Show transmitter uptime

UNIT [m/n]

Select metric or non-metric units

VERS

Show transmitter firmware version

XPRES [0.001 ... 50]

Set temporary pressure compensation value