Appendix G MSG-SND/MSG-RCV Functions (Ethernet)
G.2 Message Receive Function (MSG-RCV)
A-117
• Relationship with the Remote Device Data
The following figure shows the data flow when receiving “writes to multiple holding registers” with offset:
When transmission and reception are carried out normally in the figure below, the data in the remote device is
stored in MW03000 and after of MP2300S.
Fig. G.12 Writing Example to Multiple Holding Registers
MW00000
MW01000
MW03000
MW03100
Data
M register
Write range LO
Write range HI
MP2300S series (reception) Remote device (transmission)
Data size
(100 words)
Data
Offset
(1000 words)
Data size
(100 words)
Data address
(2000 words)
Data address
(2000 words)
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