Mitsubishi Electric MELSEC iQ-R Series - Page 1672

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19 CC-LINK INSTRUCTIONS
19.8 Performing a Message Transmission to a Remote Device Station
■Send data size
When the number of bytes in the send data ((s1)+2) is odd, the lower byte is send as for the last data.
(s2)
(s1)+2
Request
message
CC-Link remote device stationCPU module
Send data
CC-Link master station
(s2)
As for the last data,
only the lower byte
is sent.
Request
message
CC-Link remote device stationCPU module
Send data
CC-Link master station