Mitsubishi Electric GOT2000 Series Connection Manual page 228

Connection type
• CC-Link connection
(intelligent device
station)
• CC-Link connection
(Via G4)
• MELSECNET/H
connection,
MELSECNET/ 10
connection
(Network system)
• CC-Link IE Controller
Network connection
(Network system)
• Ethernet connection
4 - 52
4.2 MELSEC Q Series
Before system switching
Intelligent device station
GOT1
CC-Link
Master station Standby master station
Control
system
GOT
MELSECNET/H PLC to PLC network
(MELSECNET/H mode or
MELSECNET/10 mode)
Station No.1 Station No.2
(control station) (normal station)
Control
system
GOT
CC-Link IE Controller Network
Station No.1 Station No.2
(control station) (normal station)
Control
system
GOT
Station No. 1
Control
system
AJ65BT-G4-S3
GOT2
Standby
system The monitoring target is automatically changed to the control
system PLC CPU.
Station No.3
(normal station)
Standby
system
By the MELSEC redundant setting, the GOT automatically
changes the monitoring target to the PLC CPU in the control
system.
Station No.3
(normal station)
Standby
system
By the MELSEC redundant setting, the GOT automatically
changes the monitoring target to the PLC CPU in the control
system.
Station No. 3
Ethernet
Station No. 2
Standby
system
By the MELSEC redundant setting, the GOT automatically
changes the monitoring target to the PLC CPU in the control
system.
After system switching
GOT1
CC-Link
Master station Standby master station
Standby
system
Station No.3
GOT
(normal station)
MELSECNET/H PLC to PLC network
(MELSECNET/H mode or
MELSECNET/10 mode)
Station No.1 Station No.2
(normal station) (sub control station)
Standby
system
*2
Station No.3
GOT
(normal station)
CC-Link IE Controller Network
Station No.1 Station No.2
(normal station) (sub control station)
Standby
system
*2
Station No. 3
GOT
Station
No. 1
Standby
system
*2
GOT2
Control
system
Control
system
Control
system
Ethernet
Station
No. 2
Control
system