Chapter 7 Application Interface
7.1.4
Communication data of message transmission
Byte block read
Byte block write
Word block read
56
6F8C1375
Table 7-3 Byte block read
Item
Request
Normal response
(M_RLT=0)
Abnormal response
(M_RLT=1)
Unimplemented response
(M_RLT=2)
Table 7-4 Byte block write
Item
Request
Normal response
(M_RLT=0)
Abnormal response
(M_RLT=1)
Unimplemented response
(M_RLT=2)
Table 7-5 Word block read
Item
Request
Normal response
(M_RLT=0)
Abnormal response
(M_RLT=1)
Unimplemented response
(M_RLT=2)
Data part detail
None
Read data
The size can be any size up to 1024 octets.
None
None
Data part detail
Write data
The size can be any size up to 1024 octets.
None
None
None
Data part detail
None
Read data
The size can be any size up to 1024 octets.
None
None