
6.9.2 Response message for a write/store request message
a)
Start code “:”
b)
Slave address “0” , “3”
c)
Function code “1” , “0”
High level
“0” , “0”
d)
Register address
Low level
“0” , “0”
First register address
High level
“0” , “0”
e)
Number of registers
Low level
“0” , “2”
Fixed at 2
f)
LRC “E” , “B”
g)
End code CR, LF
6.9.3 Response message in the case of an error
a)
Start code “:”
b)
Slave address “1” , “B”
h)
Function code “8” , “3”
j)
Error code “0” , “2”
f)
LRC “6” , “0”
← In the case of an error, the function
code for the request message +
80H is entered.
g)
End code CR, LF
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