Mitsubishi Electric MELSEC iQ-R Series - Page 1492

1490
15 NETWORK COMMON INSTRUCTIONS
15.1 Link Dedicated Instructions
• The following figure shows the execution timing of the SEND instruction.
• When completed successfully
3000
OFF
END END0END0END0END0
OFF OFF
OFF
ON
ON
OFF
SEND
OFF
END0END0END0END0END0
RECV
0
3000
OFF OFF
OFF
ON
ON
OFF
1 scan
(With arrival confirmation)
Channel n
Data
transmission
Storage
notification
1 scan
Channel n
Sequence scan
Start contact
CPU module on
the own station
Completion device
(d)
Completion status
indication device
(d)+1
Device where the
send data is stored
(s2)
Network
module
Network
module
CPU module on
the target station
Sequence scan
RECV execution
request area
Completion device
(d2)
Completion status
indication device
(d2)+1
Device for storing
the receive data (d1)