Mitsubishi Electric L26CPU-BT User Manual page 215

(c) There are two types of interlock signals for the G(P).RISEND instruction: the
completion device (D) and the status display device at completion (D)+1.
• Completion device
Turns ON in the END processing of the scan where the G(P).RISEND instruction is completed, and turns
OFF in the next END processing.
• Status display device at completion
Turns ON and OFF depending on the completion status of the G(P).RISEND instruction.
Normal completion: Stays OFF and does not change.
Abnormal completion: Turns ON in the END processing of the scan where the G(P).RISEND instruction is
completed, and turns OFF in the next END processing.
END
processing
Sequence program
OFF
G(P).RISEND
instruction
OFF
Completion device
Status display device
OFF
at completion
RYn
OFF
(Request device)
RXn
OFF
(Completion device)
(d) Multiple dedicated instructions cannot be executed for the same station.
Since it takes several scans until the processing of the dedicated instruction is completed, execute the next
dedicated instruction after the completion device has turned ON.
The next dedicated instruction executed before completion of the previously executed dedicated instruction is
ignored.
(e) The basic number of steps of the G(P).RISEND instruction is 10 steps.
(f) Use GX Works2 to assign send buffer in "Station Information Setting" in the
"Network Parameter" window.
For more details on the setting, refer to
CHAPTER 9 DEDICATED INSTRUCTIONS AND PROGRAMMING
END
processing
Execution completion of
the RISEND instruction
ON
Send completion
Page 83, Section 7.3.2 (2).
END
processing
ON
ON
Receive completion
END
processing
Abnormal
completion
Normal
completion
1 scan
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