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(d) SEND instruction execution timing
• When completed
Sequence scan
Start contact
Own station CPU
Completion device
(Device specified in (D1))
Completion status
indication device
(Device of (D1)+1)
Send data storage device
(Device specified in (S2))
Master/local module
Network module
Sequence scan
RECV execution
request flag (2)
(SB0031)
Target station CPU
Completion device
(Device specified in (D2))
Completion status
indication device
(Device of (D2)+1)
Receive data
storage device
(Device specified in (D1))
SEND
(With arrival confirmation)
0
END
0
OFF
3000
Channel 1
Sending
data
Channel 2
RECV
0
END
0
END
0
OFF
CHAPTER 10 DEDICATED INSTRUCTIONS
END
0
END
0
END
1 scan
Stored
END
0
END
1 scan
3000
10
0
END
0
END
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Troubleshooting
