Mitsubishi Electric MELSEC iQ-R Series, Programming Manual

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3 MODULE DEDICATED INSTRUCTIONS
3.5 CC-Link Instructions
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3
3.5
CC-Link Instructions
Reading data from the target station
Writing data to the target station
Reading data from the buffer memory of the specified intelligent device station
Writing data to the buffer memory of the specified intelligent device station
Reading data from the automatic update buffer
Writing data to the automatic update buffer
Setting network parameters
Performing a message transmission to a remote device station
Instruction symbol Processing details Reference
G.RIRD Reads data of the specified number of points from the buffer memory area of the target station or
the device in the CPU module on the target station. Page 1643 G(P).RIRD
GP.RIRD
Instruction symbol Processing details Reference
G.RIWT Writes data of the specified number of points to the buffer memory area of the target station or the
device in the CPU module on the target station. Page 1647 G(P).RIWT
GP.RIWT
Instruction symbol Processing details Reference
G.RIRCV Automatically performs handshake with the specified intelligent device station, and reads data from
its buffer memory.
The instructions can be used for communications with a module supporting a handshake signal
such as AJ65BT-R2N. Page 1651
G(P).RIRCV
GP.RIRCV
Instruction symbol Processing details Reference
G.RISEND Automatically performs handshake with the specified intelligent device station, and writes data to
its buffer memory.
The instructions can be used for communications with a module supporting a handshake signal
such as AJ65BT-R2N. Page 1654
G(P).RISEND
GP.RISEND
Instruction symbol Processing details Reference
G.RIFR Reads data from an automatic update or random access buffer.
The instructions can be used for communications with a module having the automatic update buffer
such as AJ65BT-R2N. Page 1657 G(P).RIFR
GP.RIFR
Instruction symbol Processing details Reference
G.RITO Writes data to an automatic update or random access buffer.
The instructions can be used for communications with a module having the automatic update buffer
such as AJ65BT-R2N. Page 1659 G(P).RITO
GP.RITO
Instruction symbol Processing details Reference
G.RLPASET Sets network parameters in the master station and starts up the data link. Page 1661
G(P).RLPASET
GP.RLPASET
Instruction symbol Processing details Reference
G.RDMSG Reads/writes parameters from/to the remote device station and reads the status of the remote
device station.
The instructions can be executed to a remote device station, for example NZ2AW1C2AL, that
supports the message transmission function. Page 1667
G(P).RDMSG
GP.RDMSG