Unipulse F331, Руководство по эксплуатации

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44
7 OPTION
44
OP
TION
Chapter
7
06 (0x06) Write single register
A slave holding register is changed (rewritten).
If broadcast (0) is specified, all slave holding registers of the same address are rewritten.
To request, specify the holding register address and change data.
Example) Change the moving average filter (address 40009) value to 20 (0x0014).
Keep in mind that the relative address for writing in the moving average filter is 0x08.
In the case of normal writing, the response becomes identical to the request.
15 (0x0F) Write multiple coils
On slave coils, data is changed by the specified number of coils from the specified address.
If broadcast (0) is specified, all slave coils of the same address are rewritten.
To request, specify the coil address and the number of bytes and output value to change.
* N = Number of coils/8 or N = N + 1 if indivisible
[Request]
Function 1
byte
0x06
Start address 2
byte
s 0x0000 - 0xFFFF
Output data 2
byte
s
[Response]
Function
1
byte
0x06
Start address
2
byte
s 0x0000 - 0xFFFF
Output data
2
byte
s
[Error response]
Error code 1
byte
0x86 (fu 0x80)
Exception code 1
byte
01 or 02 or 03
[Request]
Function
06
[Response]
Function
06
Start address; higher
00
Start address; higher
00
Start address; lower
08
Start address; lower
08
Moving average filter;
higher
00
Moving average filter;
higher
00
Moving average filter;
lower
14
Moving average filter;
lower
14
[Request]
Function 1
byte
0x0F
Start address 2
byte
s 0x0000 - 0xFFFF
Number of coils 2
byte
s 0x0001 - 0x07B0
Number of bytes 1
byte
N *
Change data N×2
byte
s
[Response]
Function
1
byte
0x0F
Start address 2
byte
s 0x0000 - 0xFFFF
Number of coils
2
byte
s 0x0001 - 0x07B0
[Error response]
Error code 1
byte
0x8F (fu 0x80)
Exception code 1
byte
01 or 02 or 03