Mitsubishi QJ71MB91, User Manual

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4
MODBUS(R) STANDARD FUNCTIONS
4.11 Diagnostics (FC: 08)
4.11.6 Clear counters and diagnostic register (sub-function code: 10)
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UTIL
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(1) Request message format (Master Slave)
(2) Response message format (Slave Master)
(When completed normally)
The slave returns the request message received from the master without change.
(When completed with an error)
* 1 Exception and error codes are stored in the buffer memory in the case of error completion.
Refer to the following for storage location, confirmation methods, and detailed contents.
Section 11.4
Figure 4.40 Clear counters and diagnostic register (Request message)
Figure 4.41 Clear counters and diagnostic register (Exception message)
(L)
Data
(L)
Function code
Function
code
(08
H
)
Sub-function code
Sub-function code
(000A
H
)
(0000
H
)
(H) (H)
Data Function code
Function
code
(88
H
)
Exception
code*
1