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MELSEC-Q
9 PROGRAMMING
9.3 Program Example for Use in MELSECNET/H Remote I/O Network
9.3.1 System configuration and program conditions
(1) System configuration
A program will be explained as an example to realize the following specifications
for the setting target QJ71MT91 (192.1.0.1).
Ethernet
GX Developer
MELSECNET/H (Remote I/O network)
Network No. 1
Remote master station
Station No.: 0
Remote I/O station
Station No.: 1
QJ71MT91
192.1.0.1
1
Setting target
192.1.0.3
MODBUS /TCP master device
R
QJ71MT91
192.1.0.5
QJ71MT91
192.1.0.6 192.1.0.2
MODBUS /TCP slave device
R
1
: This QJ71MT91 is assumed to be mounted in Slot 0 of the base unit with the
head I/O No. set to "0".
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