Mitsubishi Electric L26CPU-BT User Manual page 214

(1) Functions
(a) Operation chart for the G(P).RISEND instruction
Master station
Programmable controller CPU
Command
G(P).RISEND
Device memory
1) Instructs the master module to write data to the buffer memory specified in (S1)+2 and (S1)+3 of the station
specified in (S1)+1.
2) Data to be written to the specified station are stored in the send buffer of the master module.
3) Data are written to the buffer memory specified in (S1)+2 and (S1)+3 of the station specified in (S1)+1.
4) The master module turns the remote output (RY) specified in (S3)+0 ON.
5) The station specified in (S1)+1 performs processing for the remote output (RY).
6) Upon completion of the processing for the remote output (RY), the station specified in (S1)+1 turns the
remote input (RX) specified in (S3)+1 ON and the remote output (RY) specified in (S3)+0 turns OFF.
Also, the response showing completion of write to the master module is returned.
7) The device specified in (D) turns ON.
(b) The G(P).RISEND instruction can be executed to multiple intelligent device stations
simultaneously.
Note that concurrent execution of multiple instructions including other dedicated instruction(s) (refer to
Page 191, Section 9.1) is not allowed to the same local station or intelligent device station.
Create a program in which a flag remains on until the instruction is completed.
212
Master module
1)
RX
RY
Send buffer
2)
7)
Specified station
6)
4)
Buffer memory
3)
Intelligent device station
Executes
5)
request
RX
processing
RY