Read Holding Registers: "H03" - Panasonic VF100 Instruction Manual

Read Holding Registers : "H03"
[Command]
Slave
Start
address
Setting Hexadecimal
value
1 byte
of P142
[Response]
•E Normal response (read OK)
Slave
Start
address
Setting
Hexadecimal
value
1 byte
of P142
•E Register is 2 bytes, so number of data bytes is two times of read register number.
•E Error response (read error)
Slave
Start
address
Setting
Hexadecimal
value
1 byte
of P142
176
Start Start
address address
03
(H) (L)
Hexadecimal Hexadecimal
1 byte 1 byte
Number
Data
of data
03 1
bytes
(H)
n
Hexadecimal Hexadecimal
1 byte 1 byte
CRC
Error
83
code
(L)
Hexadecimal
1 byte
Read Read
CRC
register register
number number
(H) (L) (L)
Hexadecimal Hexadecimal
1 byte 1 byte
Data Data Data
1 n
(L) (H) (L)
Hexadecimal Hexadecimal Hexadecimal
1 byte 1 byte
CRC
End
(H)
Setting
value
of P142
CRC
End
(H)
Hexadecimal Setting
value
2 byte
of P142
CRC CRC
n
(L) (H)
Setting
value
1 byte
of P142
End