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MELSEC-Q
2 SYSTEM CONFIGURATION
(2) Table 2.4 lists the setting items can be set on a remote I/O module operating as a
remote I/O station (R) and the parameter setting items can be set from GX
Developer.
Table 2.4 Setting Items of 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
Parameter setting
PLC system setting
3
PLC RAS setting
3
I/O assignment
3
Operation setting
Section 5.1.2
Ethernet setting
4
CC-Link setting
5
Remote password setting
Section 7.12
GX Configurator setting
Initial setting
6
Auto refresh setting
6
: Always set,
:
Default setting,
:
Set as needed,
:
No need to set
3 : Refer to "QCPU User's Manual (Functional Explanation: Program Fundamentals)
(SH-080484ENG)".
4 : Refer to "Q Corresponding Ethernet Interface Module User's Manual (Basic) (SH-
080009)". Note that interrupt setting is not available.
5 : Refer to "CC-Link System Master/Local Module User's Manual (SH-080394E)".
Note that interrupt setting is not available.
6 : Refer to the user's manual of the corresponding intelligent function module.
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 0
H
to 3FFF
H
(16384 points)
LW 0
H
to 3FFF
H
(16384 points)
—
LX 0
H
to 1FFF
H
(8192 points)
LY 0
H
to 1FFF
H
(8192 points)
The device range (excluding that of I/O module
mounted on the host station) should be assigned to
each network module.
B/W
: Available device range
X/Y
Actual I/O
LX/LY
CPU module
LB/LW
CPU module
0
3FFF
H
2000
H
3000
H
(4096)
1000
H
(8192) (12288) (16383)
Network module
Network module
Actual I/O
1: Expandable by changing from [PLC parameters] - [Device settings]
Extended 1