Eutech DO 1730 Dissolved Oxygen Meter 31
5.4.2 Remote Commands
Remote commands allow the meter to be interfaced with
computer software like LIMs and HyperTerminal.
The remote engine receives input from the serial port and
processes it. Commands sent to the remote interface will
be in the form of “OPCODE <OPERAND> CR”.
•
Only one command can be executed at a time. A
new command cannot be issued until the previous
command is done and prompt is given, shown as
the greater than symbol (“>”) followed by a space.
•
Empty commands (i.e. just a <CR>) will be ignored
and a new prompt will be issued.
•
<CR> (Carriage Return, ASCII 13) is used to
terminate a command. Whenever this character is
received, the internal buffer will be processed.
•
Remote commands are not case sensitive.
Remote Commands List
Remote
Command
Action
Example
Command
GETMEAS
<CR>
Prints the current
measurement
immediately
GETMEAS
Data Count
<CR>
Prints the current
measurement for a set
number of times
Data Count = 1, 2, 3,
etc.
GETMEAS 2
GETCAL
<CR>
Prints all current
calibration data
If no calibration is saved,
returns “>” to receive
next command
GETCAL
MODE <CR>
Prints the calibration
data for specific mode
MODE = PERC or MGL
or PPM
GETCAL
PERC
GETLOG
<CR>
Prints all logged
measurement data
Output format is based
on the Log Export Type
setting
If no data is logged,
returns “>” to receive
next command
Remote
Command
Action
Example
Command
SYSTEM
<CR>
Prints the system
information including
meter model, serial
number, software
version, date and time
SETCSV
<CR>
Sets the output format
to Comma Separated
Values (CSV)
SETKEYLOCK
NUMBER
<CR>
Locks or unlocks the
meter keypad
NUMBER = 1 (lock) or 0
(unlock)
SETKEYLOCK
1
SETRTC
YYYY-MM-
DD-HH-MM-
SS-
TIMEMODE
<CR>
Sets the date and time
for the meter
TIME MODE = 1 (PM) or
2 (AM)
SETRTC
2021-08-19-
01-32-00-1
SETMODE
MODE <CR>
Sets the meter
measurement mode.
MODE = PERC or MGL
or PPM
SETMODE
PERC
GETMODE
<CR>
Prints the active
measurement mode
Summary of Contents for Eutech DO 1730
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