(3) Frame No.
This indicates the sending frame No. Make sure to use consecutive frame numbers.
E.g. commands for multiple frames
>@EEE00#00MMRDD001G0DT0000000001000****CR
>@EEE01****& CR
* Make sure to use consecutive values for frame numbers. The usable number range is from 00
to FF. After FF, return to 00.
(4) Text
The content of this varies depending on the type of command. The content should be noted in
all upper-case characters,
following the fixed formula for the particular command.
(5) Check code
● This is a CRC (Cyclic Redundancy Check) to detect errors using a generating polynomial of
hamming codes.
● This should be created so that it targets all of the text data from the header to the last text
character.
● CRC is text information that is converted from the results of calculations made by CRC-16-
CCITT. Normally, CRC is automatically generated by incorporating calculation programs or
other similar programs.
(6) Terminator (end code)
Messages must always end with a “CR” (ASCII code: H0D).
11.3.2 MEWTOCOL7-COM Response Format
■
Response message
(1) Header (start code)
● A “>” (ASCII code: H3E) must be at the beginning of a message.
● The response must start with the same header (start code).
(2) Station no.
11.3 MEWTOCOL7-COM Format
11-8 WUME-FP7COM-07
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