■2. 1:n connection with redundant system
(1) System configuration example
The following connection configuration examples are explained.
Control system (system A)
N/W No.: 1(virtual)
PC No.: 1(virtual)
IP address: 192.168.3.1
Port No.: 5006
Ethernet
N/W No.: 1(virtual)
GOT
PC No.: 3(virtual)
IP address: 192.168.3.3
Port No.: 5006
N/W No.: 1(virtual)
PC No.: 5(virtual)
IP address: 192.168.3.18
Port No.: 5001
(2) Connection method
Connect the Ethernet network system to the GOT.
➠
5. ETHERNET CONNECTION
(3) PLC Side Setting
➠
4.1.1 ■1. (3) PLC Side Setting
1) 2) 4)
3)
1)
2) 4)
Control system
(system A)
1) Process CPU
2) Redundant function module
3) Tracking cable
4) CC-Link IE Filed Network Master/Local module
Standby system (system B)
1)
2)
4)
N/W No.: 1(virtual)
PC No.: 2(virtual)
IP address: 192.168.3.2
Port No.: 5006
1)
2) 4)
3)
4.1 MELSEC iQ-R Series
(Pair No.1)
(Pair No.2)
Standby system (system B)
N/W No.: 1(virtual)
PC No.: 4(virtual)
IP address: 192.168.3.4
Port No.: 5006
4 - 5
4