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6
Useful Functions
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Chapter
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17 (0x11) Report Slave ID
The slave device returns the current status and the operation mode.
The content of the response will vary according to the product.
* The slave ID is different from the Address.
Example) Reading the slave ID.
* Version information is represented in 3 bytes.
Version is 1.23 in the case of 0x01, 0x02 and 0x03.
08 (0x08) Diagnostic code (Diagnostics)
The communication status between the master and slaves can be checked by requesting a diagnosis.
Content of check differs depending on the sub-functions added after the general functions.
The slave device responds by returning the received request frame except when there is an error.
Also, all counters for diagnosis are cleared when the power is turned ON.
[Request]
Function
1 byte
0x11
[Response]
Function
1 byte
0x11
Number of bytes
1 byte
Slave ID
1 byte
RUN Indicator
1 byte
0x00: Weight error or calibration error
0xFF: Normal
Additional
information
3 byte
Version
[Error response]
Error code
1 byte
0x91 (Fu0x80)
Exception code
1 byte
01
[Request]
Function
11
[Response]
Function
11
Number of bytes
5
Slave ID
RUN Indicator
00
Additional information
*
[Request]
Function
1 byte
0x08
Sub-function
2 bytes
Data
N x 2 bytes
[Response]
Function
1 byte
0x08
Sub-function
2 bytes
Data
N x 2 bytes
[Error response]
Error code
1 byte
0x88 (Fu0x80)
Exception code
1 byte
01 or 03
Содержание F701+
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