Mitsubishi L26CPU-BT, User Manual

Page: 184 / 450

9 - 1 9 - 1
9. DEDICATED INSTRUCTIONS AND PROGRAMMING
9. DEDICATED INSTRUCTIONS AND PROGRAMMING
The following explains precautions on dedicated instructions and programming.
9.1 Dedicated Instructions
Using dedicated instructions, the L series master/local module is capable of the
following:
• Transient transmission to local stations and intelligent device stations
• Message transmission to remote device stations
9.1.1 Dedicated instruction list, applicable devices, and precautions
(1) Dedicated instruction list
The following table lists the dedicated instructions that can be used for each of
these stations:
Target station Instruction Description Reference
G(P).RIRD
Reads data from the buffer memory or the programmable
controller CPU device of the specified station.
Section 9.1.2
Master station
Local station
G(P).RIWT
Writes data into the buffer memory or the programmable
controller CPU device of the specified station.
Section 9.1.3
G(P).RIRD Reads data from the buffer memory of the specified station. Section 9.1.2
G(P).RIWT Writes data into the buffer memory of the specified station. Section 9.1.3
G(P).RIRCV
Automatically performs handshaking with the specified
station and reads data from the buffer memory of that
station.
Available for modules that have signals for the handshake
(e.g. AJ65BT-R2N).
Section 9.1.4
G(P).RISEND
Automatically performs handshaking with the specified
station and writes data into the buffer memory of that
station.
Available for modules that have signals for the handshake
(e.g. AJ65BT-R2N).
Section 9.1.5
G(P).RIFR
Reads data in the automatic update buffer of the specified
station.
Available for modules that have the automatic update buffer
(e.g. AJ65BT-R2N).
Section 9.1.6
Intelligent
device station
G(P).RITO
Writes data into the automatic update buffer of the specified
station.
Available for modules that have the automatic update buffer
(e.g. AJ65BT-R2N).
Section 9.1.7
Master station G(P).RLPASET
Sets the network parameters for the master station and
starts up the data link.
Section 9.1.8
9