Mitsubishi L26CPU-BT, User Manual

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3 SPECIFICATIONS
3.6 Buffer Memory List
The buffer memory is used for data exchange between the L series master/local
module and a programmable controller CPU.
Data can be read or written by parameter settings in GX Works2 or with dedicated
instructions.
The contents of the buffer memory return to the default when the power is turned OFF
or the programmable controller CPU is reset.
The following shows the buffer memory list.
Address Availability
Hexadecimal Decimal
Item Description
Read/write
possibility
Master
station
Local
station
Reference
0
H
to
DF
H
0
to
223
Parameter information
area
Stores the parameter settings. Read only —
Appendix
2 (1)
For the master station: Stores the input status
from the slave stations.
— E0
H
to
15F
H
224
to
351
Remote input (RX)
2
For the local station : Stores the input status
from the master station.
Read only
—
For the master station: Stores the output status to
the slave stations.
Write only —
160
H
to
1DF
H
352
to
479
Remote output (RY)
2
For the local station : Stores the output status to
the master station.
Also, stores the receive
data from the remote/other
local/intelligent
device/standby master
stations.
Read/write
enabled
—
Appendix
2 (2)
For the master station: Stores the send data to
the remote device/all local
/intelligent device/standby
master stations.
Write only —
1E0
H
to
2DF
H
480
to
735
Remote register
(RWw)
2
Master station:
For sending
Local station:
For sending/receiving
For the local station : Stores the send data to the
master/other
local/intelligent
device/standby master
stations.
Also, stores the receive
data from the remote
device/other
local/intelligent
device/standby master
stations.
Read/write
enabled
—
Appendix
2 (3)
: Available, — : Not available
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2 Used when the remote net ver.1 mode or the remote net additional mode is selected.