Mitsubishi Electric MELSEC iQ-R Series Programming Manual page 143

Sending data by using user frames
Instruction symbol Processing details
G.PRR Sends data with user frames according to the specification in the user frame specification area for
sending, through communication with the nonprocedural protocol.
GP.PRR
Clearing receive data
Instruction symbol Processing details
ZP.CSET Clears the receive data area without stopping send processing by using the nonprocedural
protocol.
Registering/canceling the programmable controller CPU monitoring
Instruction symbol Processing details
ZP.CSET Registers programmable controller CPU monitoring to use the programmable controller CPU
monitoring function, or cancels programmable controller CPU monitoring.
Initial setting
Instruction symbol Processing details
ZP.CSET Sets the unit (word/byte) of data to be sent or received.
Registering user frames
Instruction symbol Processing details
G.PUTE Registers user frames.
GP.PUTE
Reading user frames
Instruction symbol Processing details
G.GETE Reads user frames.
GP.GETE
Switching the mode
Instruction symbol Processing details
ZP.UINI Switches the serial communication module mode, transmission specifications, and own station
number.
Reference
Page 1699 G(P).PRR
Reference
Page 1702 ZP.CSET
Reference
Page 1705 ZP.CSET
Reference
Page 1710 ZP.CSET
Reference
Page 1714 G(P).PUTE
Reference
Page 1717 G(P).GETE
Reference
Page 1721 ZP.UINI
3 MODULE DEDICATED INSTRUCTIONS
3.6 Serial Communication Instructions
3
141