Mitsubishi Electric Melsec QJ71LP21 Reference Manual page 261

7 APPLICATION FUNCTIONS
Control data
Device Item
Execution/Error
(S1)+ 0
completion type
(S1)+1 Completion status
Channel used by
(S1)+2
host station
Target station
storage channel
(S1)+3
(Logical channel
No.)
Target station
(S1)+4
network No.
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.
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b15 to
0
1) Execution type (bit 0)
0: No arrival confirmation
• When the target station is on the same network
Completed when data are sent from the host station.
Execution
Target
source
station
Complete
• When the target station is on another network
Completed when data reach a relay station on the same network.
Execution
source
Complete
1: With arrival confirmation
Completed when data are stored in the specified channel area of the target station.
Execution
source
Complete
Target
station
When "0: No arrival confirmation" is specified, even if transmission to the target station is
terminated abnormally in the following cases, it is normal completion on the host station.
• Communication itself was completed normally, although the data sent were erroneous.
• Data could not be stored in the target station because instructions from multiple stations
were sent to the same station. (An error code (F222
2) Error completion type (bit 7)
Specify the clock data setup status for error completion.
0: Clock data at the time of error completion is not set in the area starting from (S1)+11.
1: Clock data at the time of error completion is set in the area starting from (S1)+11.
The instruction completion status is stored.
0 : Normal
Other than 0 : Error (Refer to Section 8.3 for error codes)
Specify the channel used by the host station.
1 to 8: Channel
Specifies the target station's channel to store the data.
1 to 64: Logical channel
Specify the network No. of the target station.
1 to 239 : Network No.
254 : Specify this when 254 has been set in Jn.
Setting data
b7 to
2) 0
Target
Relay
station
station
Complete
Relay Target
station
station
) is detected on the target station.)
H
MELSEC-Q
Setting range
b0
1)
0000
H
0001
H
0080
H
0081
H
1 to 8
1 to 64
1 to 239
254
(Continued to the next page)
Setting
side 2
User
System
User
User
User
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