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Page 56 of 102
7.1.1 Structure of the Commands (requests)
The requests and/or commands have the following structure:
<ID>Command<Space><Parameter><CR>
ID:
Identification number (“00” to “99”)
Command:
Command containing 2 to 12 characters (see command list)
Space:
Optional space character (if the command contains figures)
Parameter:
Parameter value with representable ASCII characters
<CR>:
Carriage Return (13
dec
; 0x0D)
If the command also comprises figures, a space character must be sent as separation from
the parameter.
The optional parameter can accept the following values:
-
Parameter value with 1 to 10 places (decimal value without sign, represented in
ASCII).
-
Character string with up to 256 characters.
If the master sends a command without parameter, then the Data logger responds with the
set parameter.
If the command is sent with parameter, it is set in the Data logger and output in the response
telegram (
if necessary, a password level is taken into account).
7.1.2 Structure of the Response Telegram
The response telegrams have the following structure:
!<ID>Command<Space><Parameter><CR>
ID:
Identification number (“00” to “99”)
Command:
Command comprising 2 to 12 characters (see command list)
Space:
Optional space character (if the command contains figures)
Parameter:
Parameter value with representable ASCII characters
<CR>:
Carriage return (13
dec
; 0x0D)
The response telegram always begins with a “!”.
If the command also comprises figures, the Data logger sends a space character as
separation between command and parameter.
