300
(c) RECV instruction setting
The following table lists values set in RECV instruction control data.
(d) Program example
Write the following program to the CPU module of station No.2.
Device Item Set value
(S1)+0 D370 Abnormal end type
0080
H
(Sets data for abnormal end.)
(S1)+1 D371 Completion status
(The system sets this item.)
(S1)+2 D372 Own station's channel 2
(S1)+3 D373 Send station's channel
(The system sets these items.)
(S1)+4 D374 Send station's network No.
(S1)+5 D375 Send station number
(S1)+6 D376 (Unused) 0
(S1)+7 D377 (Unused) 0
(S1)+8 D378 Arrival monitoring time 0 (10 seconds)
(S1)+9 D379 Received data length
(The system sets this item.)
(S1)+10 D380 (Unused) 0
(S1)+11 D381 Clock set flag
(The system sets these items.)
(S1)+12 to
(S1)+15
D382 to D385 Clock data of abnormal end
(S1)+16 D386
Error-detected station's network
No.
(S1)+17 D387 Error-detected station number
Control data setting for
RECV instruction
Execution of
RECV instruction
When data are stored in a channel of the own station, the corresponding RECV execution request
flag (SB0030 to SB0031) turns ON. Using the flag as a start contact, execute the RECV instruction.
Upon completion of the RECV instruction, the flag turns OFF.
Processing program upon completion
Processing program upon failure
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