Mitsubishi Electric Melsec QJ71LP21 Reference Manual page 267

7 APPLICATION FUNCTIONS
Device Item
Error-detected
(S1)+16
network No. 3
Error-detected
(S1)+17
station No. 3
2: The setting side is as shown below.
User : It is data the user sets in the sequence program before execution of a link dedicated instruction.
System: The programmable controller CPU stores the execution result of the link dedicated instruction.
3: Data is not stored when Completion status (S1) + 1 is "Host station channel in use (F7C1
7 - 43
Network No. of the station, where an error was detected, is stored.
(Data are stored when "1: Clock data at the time of error completion is set in the area starting
from (S1)+11." is set in the error completion type in (S1)+0).
Note that the stored value will not be cleared even after the dedicated instruction is
completed.
1 to 239: Network No.
Station No. of the station, where an error was detected, is stored.
(Data are stored when "1: Clock data at the time of error completion is set in the area starting
from (S1)+11." is set in the error completion type in (S1)+0).
Note that the stored value will not be cleared even after the dedicated instruction is
completed.
1 to 64: Station No.
POINT
When the network modules on the same network are installed at the receive
station, execute RECV instruction by specifying Un of the network module which
stores the data sent by SEND instruction.
Specifying Jn does not execute RECV instruction.
(Example) Specify "U2" when executing the RECV instruction at station No. 3 in
response to the SEND instruction from station No. 1.
(Send station)
SEND
Setting data
)".
H
Network No. 1
QCPU QJ71
QCPU
BR11
Station
No. 1
MELSEC-Q
Setting range
QJ71 QJ71
(Receive station)
BR11 BR11
Station Station
RECV U2
No. 2 No. 3
Setting
side 2
System
System
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