Mitsubishi Electric MELSEC iQ-R Series Programming Manual page 136

■Reading receive data (for interrupt programs)
Instruction symbol
G.BUFRCVS
Z.BUFRCVS
■Sending data
Instruction symbol
GP.BUFSND
ZP.BUFSND
Reinitializing the module
Instruction symbol
G.UINI
GP.UINI
Z.UINI
ZP.UINI
Executing the protocols registered for the predefined protocol support function
Instruction symbol
GP.ECPRTCL
Clearing error information
Instruction symbol
GP.ERRCLEAR
ZP.ERRCLEAR
Reading error information
Instruction symbol
GP.ERRRD
ZP.ERRRD
3 MODULE DEDICATED INSTRUCTIONS
134
3.2 Ethernet Instructions
Processing details
Reads receive data from the external device through fixed buffer communications. This instruction
is used in the interrupt program.
Processing details
Sends data to the external device through fixed buffer communications.
Processing details
Changes the setting details such as Ethernet operation settings or reinitializes the module.
Processing details
Executes the protocol that has been set by the predefined protocol support function.
Processing details
Clears error information.
Processing details
Reads error information.
Reference
Page 1557
G.BUFRCVS,
Z.BUFRCVS
Reference
Page 1559
GP.BUFSND,
ZP.BUFSND
Reference
Page 1562 G(P).UINI,
Z(P).UINI
Reference
Page 1566
GP.ECPRTCL
Reference
Page 1571
GP.ERRCLEAR,
ZP.ERRCLEAR
Reference
Page 1574
GP.ERRRD,
ZP.ERRRD