97
12 Interface
97
Interface
Chapter
12
17 (0x11) Report Slave ID
The slave device returns the current status and the operation mode.
The contents of response differ according to the product.
*: The slave ID differs from the Address.
e.g.) The slave ID is read.
*: Version information is represented in 2 bytes.
Version 1.23 when 0x01, 0x17.
08 (0x08) Diagnostic code (diagnostics)
The communication status between the master and slaves can be checked by requesting a diagnosis.
Contents of check differ by the sub-functions added to the end of general functions.
The slave device responds by returning the received request frame except when there is an error.
Also, all counter for diagnosis is reset 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: Overload or
calibration error
0xFF: Normal
Additional information 2 byte Version
[Error response]
Error code 1 byte 0x91 (function +0x80)
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 byte
Data N x 2 bytes
[Response]
Function 1 byte 0x08
Sub-function 2 byte
Data N x 2 bytes
[Error response]
Error code 1 byte 0x88 (function +0x80)
Exception code 1 byte 01 or 03
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