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1 FUNCTIONS
1.15 Simple CPU Communication Function (RJ71EN71, RnENCPU (Network Part))
Devices that can be specified
The devices that can be specified as transmission source and transmission destination vary depending on the communication
destination. Bit device and word device can be set together for each setting number.
For devices that can be specified, the size of a device is specified in units of 16 points for a bit device and one point for a word
device. Use 0 or multiples of 16 to specify the device number of a bit device.
■Devices that can be specified on the own station
The following table lists the devices that can be specified on the own station.
*1 The maximum number of points when the NZ2MC-16MBS is connected to the R120CPU. The number of points differs depending on the
model of the CPU module used, whether to use or not an extended SRAM cassette, or the type of the extended SRAM cassette.
*2 A local device cannot be specified.
*3 Data is read or written following the file register settings of the communication destination.
*4 Buffer memory for the RJ71EN71 and RnENCPU (network part).
A G device is expressed as "Un\G". The search for the device requires the search string to be prefixed by "Un\G". When the search for
a G device is attempted while the RJ71EN71 and RnENCPU (network part) are not mounted, "U0\G" is prefixed for the search. (An error
for unmounted module is not detected.)
Type Applicable device
*1
Symbol Range
Bit device X 0H to 2FFFH
Y 0H to 2FFFH
M
*2
0 to 161882111
L 0 to 32767
B 0H to 9A61FFFH
SB 0H to 9A61FFFH
SM 0 to 4095
Word device D
*2
0 to 10117631
W 0H to 9A61FFH
SW 0H to 9A61FFFH
SD 0 to 4095
R
*3
0 to 32767
ZR
*3
0 to 10027007
RD 0 to 1048575
G
*4
722500 to 788035 (PORT1), 2722500 to 2788035 (PORT2)
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