6. REMOTE CONTROL
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6. REMOTE
CONTROL
By using remote control commands, you can configure the LE 8682 and retrieve measured
values from a PC.
6.1 Command
Structure
●
Send
Tx commands are constructed from a command, parameters, and delimiters.
[Command] + [space] + [parameter 1] + [space] + [parameter 2] + [space] + . . . + [delimiter]
• Command
ASCII code. Enter a space code between the command and the parameters.
• Parameters
ASCII code. To specify multiple parameters, enter a space between them.
• Delimiter
LF (0x0A).
●
Response
When the LE 8682 appropriately receives a Tx command, it returns “A” (ACK).
Depending on the command, the LE 8682 returns a setting when a question mark is
specified for a parameter.
If an error occurs, the LE 8682 returns an error message.
The corresponding response messages are constructed in the same manner as the Tx
commands.
The error message format is “ERR[error code]”.
Error Code
Description
01 Invalid
command.
11
Invalid parameter (value, range, etc.).
31
Not configured to make measurements.
51
Unable to retrieve measured values (timeout).
52
Measurement out of range (upper limit).
53 Measurement
out
of
range (lower limit).
99 Other
errors.
