
3.OPERATING ENVIRONMENT GENERAL B-75074EN/04
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3.4 NETWORK CONFIGURATION
Basic configuration
When i CELL is used with the Ethernet, the method of setting on the
setting screen varies, depending on the network configuration. Check
the network configuration. Specifically, check if the i CELL server PC
and NCs belong to the same network as shown in Fig. 3.4(a), or if the i
CELL server PC belongs to one network and NCs belong to another
network, and the i CELL server PC and NCs are connected with each
other via a router as shown in Fig. 3.4(b).
(The configuration checked here is used in the setting of "Enable C4
Server" in Subsection 2.6.2, "Setting up FOCAS2/Ethernet
Communication" in Part III, "SETTING".)
NC
Server
PC
Router
NC
Server
PC
NC NC
Fig.3.4(a) Network configuration (1)
The PC belongs to a
network separated with a
router from the network to
which the NCs belong.
The server PC and the NCs must belong to the same
network.
Fig.3.4(b) Network configuration (2)
Network A
Network B
Network configuration for the CIMPLICITY viewer
i CELL can be used with the CIMPLICITY viewer. In this case, one
server PC and one or more viewer PCs are used. If the server PC
belongs to the same network as the NC units, the server PC need not
belong to the same network as the viewer PC. Therefore, both the
configurations shown in Fig.3.4(c) and Fig.3.4(d) are usable.
NC
Serve
PC
NC
Serve
PC
Viewer
PC
NC NC
Viewe
PC
Fig.3.4(c) Network configuration (3)
The server PC and NCs
belong to the same network,
but the viewer PC belongs to a
separate network.
The server PC, NCs, and viewer PC belong to the
same network.
Fig.3.4(d) Network configuration (4)
IP
outing
is
required.
Network B
Network A
Route
Communication b
FOCAS2/Ethernet
Communication b
FOCAS2/Ethernet
Similarly to the server PC, the viewer PC uses the FOCAS2/Ethernet
protocol to communicate with NCs.