Mitsubishi Electric GT1685 Connection Manual page 307

POINT POINT POINT
(1) Routing parameter setting of relay station
(a) Routing parameter setting may also be
necessary for the relay station. For the
setting, refer to the following.
8.4 PLC Side Setting
(b) If the routing parameter setting is necessary
for the PLC which is set as a relay station
when the monitoring target of the GOT is
connected to another network via the Ethernet
port of the built-in Ethernet port PLC, refer to
the following system configuration example.
Do not set the network No. of the
communication detail settings of the GOT
side.
For the setting, refer to the following.
8.4 PLC Side Setting
(System configuration example)
GOT
Built-in Ethernet
port PLC
Hub etc.
Gateway
(Router etc.)
Routing parameter setting
Relay
Target network No.: [3]
station 1
Relay network No.: [2]
Relay station No.: Station number of relay station 2
MELSECNET/H etc.
Routing parameter setting
Relay
Target network No.: [1]
station 2
Relay network No.: [2]
Relay station No.: Station number of relay station 1
MELSECNET/H etc.
Routing parameter setting
Target network No.: [3]
Relay network No.: [1]
Relay station No.:
Station number of relay station 1
Network No.1
Network No.2
Network No.3
(2) Parameter reflection function of MELSOFT
Navigator
(a) The color of the cells for the items which are
reflected to GT Designer3 from MELSOFT
Navigator changes to green. Set items, which
are displayed in green cells, from the
MELSOFT Navigator.
(b) When the settings of Transfer network No.,
Relay network No. or Relay station No. are
reflected to the parameter from the MELSOFT
Navigator, those settings are added. Items set
in advance are not deleted.However, if the
target network No. overlaps, the item set in
advance is overwritten.
(c) The routing information is used manually by
the user when the data is created. Therefore,
after changing the network configuration by
MELSOFT Navigator, create a routing
information again. For details of the creation
of the routing information, refer to the
MELSOFT Navigator help.
8. ETHERNET CONNECTION
8.3 GOT Side Settings
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