Mitsubishi QJ71MB91 User Manual page 106

4
MODBUS(R) STANDARD FUNCTIONS
(2) Response message format (Slave
Figure 4.84 Write multiple coils (Exception message)
4
- 51 4.14 Write Multiple Coils (FC: 15)
(When completed normally)
Function code
Function Head coil number
code
(The same head coil number
(0F )
H
value as in the request
message is stored.)
(H)
Figure 4.83 Write multiple coils (Normal response message)
(When completed with an error)
Function code
Data
Function
Exception
code
code* 1
(8F )
H
* 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
Master)
Data
Write points
(The same write points
value as in the request
message is stored.)
(L)
(H)
(L)