69
4. Parameter description
Parameter
Message
Content
*
1
)
Address
Set the address to send information.
*
2
)
Function code
H06
*
3
)
Initial address
Set the beginning address of the register which have write function.
*
4
)
Write dada
Write data to the specified registerwhich is fixed at 16-bit.
Note: The message of normal response is the same as the query information.
(3). Write Multiple Registers (H10)
Mode
Start
Address
*
1
)
Function
*
2
)
Initial
address
*
3
)
Register
number
*
4
)
Data
quantity
*5
)
Write data
*
6
)
Check
End
ASCII
H3A
2char
2char
4char
4char
2char
4char …2N
×8bit
2char
0D 0A
RTU
>=10ms
8bit
8bit
2byte
2byte
1byte
2byte …N
×16bit
2byte
>=10ms
Normal response
Mode
Start
Address
*
1
)
Function
*
2
)
Initial address
*
3
)
Register number
*
4
)
Check
End
ASCII
H3A
2char
2char
4char
4char
2char
0D 0A
RTU
>=10ms
8bit
8bit
2byte
2byte
2byte
>=10ms
Message
Content
*
1
)
Address
Set the address to send information.
*
2
)
Function code
H10
*
3
)
Initial address
Set the beginning address of the register which has write function.
*
4
)
Register
number
Set to the number of register to write. The number is most 20 can write.
*
5
)
Data quantity
Set range is 2 to 40. Twice to
*
4).
*
6
)
Write dada
Set data
*
4) specified, to write data in accordance with the Hi byte, Lo
byte order to set and follow the starting address of the data, the starting
a1 of the data, the starting a2 of the data ... to set the
order.
(4). Abnormal response
Query information received from inverter is error which from the functionality, address and data,
than operated abnormal response.