Toho-electronics TTM000 Manual do Utilizador descarregar pdf (Página 28)

6.8.3 Composition of a store request message

Start code

“:”

Slave address

“0” , “3”

Function code

“1” , “0”

High level

“0” , “2”

First register address

Low level

“0” , “E”

Number of registers

High level

“0” , “0”

Fixed at 2

Low level

“0” , “2”

Number of data items

“0” , “4”

Number of registers

Data for the first register

(a low-level word)

High level

“0” , “0”

The data about the storage of settings is

arbitrary.

Low level

“0” , “0”

Data for the first register + 1

(a high-level word)

High level

“0” , “0”

Low level

“0” , “0”

LRC

“D” , “7”

End code

CR, LF

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Toho-electronics TTM000 Manual do Utilizador Página 28