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MELSEC-Q
2 SYSTEM CONFIGURATION
(2) Table 2.4 lists the setting items that can be set on a remote I/O module operating
as a remote I/O station (R) and the parameter setting items that can be set from
GX Developer.
Table 2.4 Setting Items of a Remote I/O Station
Setting item Remote I/O station (R)
Reference
Network module main module switch
STATION NO. 1 to 64 Section 4.2.2
MODE Section 4.2.2
GX Developer parameter setting
PLC system
5
PLC RAS
5
I/O assignment
5
Operation setting
Section 5.1.2
Ethernet setting
6
CC-Link setting
7
Remote password setting
Section 7.12
GX Configurator setting
Initial setting
Section 5.2.1(4)
Auto refresh setting
Section 5.2.1(4)
: Always set,
:
Default setting,
:
Set as needed,
:
No need to set
5 : Refer to the User's Manual (Function Explanation, Program Fundamentals) for
the CPU module used.
6 : Refer to the Q Corresponding Ethernet Interface Module User's Manual (Basic)
(SH-080009). Note that interrupt setting is not available.
7 : Refer to the MELSEC-Q CC-Link System Master/Local Module User's Manual
(SH-080394E). Note that interrupt setting is not available.
2.2.3 Available device ranges
The remote I/O network can use the following ranges of devices inside network
modules.
Device Available Range Others
LB 0H to 3FFFH (16384 points)
—
LW 0H to 3FFFH (16384 points)
LX 0H to 1FFFH (8192 points) The device range (excluding that of I/O module
mounted on the host station) should be assigned to
each network module.
LY 0H to 1FFFH (8192 points)
B/W
: Available device range
X/Y
Actual I/O
LX/LY
CPU module
LB/LW
CPU module
0
3FFF
H2000H
3000H
(4096)
1000
H
(8192) (12288) (16383)
Network module
Network module
1: Expandable b
y
chan
g
in
g
from [PLC parameters] - [Device settin
g
s]
Extended 1