Mitsubishi LJ61BT11 User Manual page 212

(1) Functions
Master station
Programmable controller CPU
Command
G(P).RITO
1)
Device memory
2)
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(a) Operation chart for the G(P).RITO instruction
Master module
Communication
commences
conditions
Automatic
update buffer
1) Accesses the device after the device specified by (D) of the master
module specified by Un.
2) Writes to the automatic update buffer specified by n1 and n2.
(b) The G(P).RITO instruction writes data when it is executed.
However, this instruction cannot be executed simultaneously at more than
one location for the same intelligent device station.
(c) The maximum points that can be read by the G(P).RITO instruction are
4096.
(d) The basic number of steps of the G(P).RITO instruction is 9 steps.
(e) The automatic update buffer assignment is performed using the "Station
Information Setting" of the network parameters of the GX Works2. For more
details on setting, refer to Sections 7.2.2, 7.3.2 and 7.4.2.
9. DEDICATED INSTRUCTIONS AND PROGRAMMING
Specified station
Buffer memory
when
are met
Intelligent device station
Automatic update
buffer memory
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