
6. EMBEDDED ETHERNET
B–63665EN/01
234
An example of minimum setting required to operate the
FOCAS1/Ethernet function on a small network is provided below.
In this example, one personal computer is connected to two CNCs
through FOCAS1/Ethernet.
D On personal computer 1, the client of the FOCAS1/Ethernet function
operates.
D On CNC 1 and CNC 2, the server of the FOCAS1/Ethernet function
operates.
CNC 1
HUB
CNC 2 Personal computer 1
10BASE–T or 100BASE–TX
CNC 1 CNC 2
IP address 192.168.1.1 192.168.1.2
Subnet mask 255.255.255.0 255.255.255.0
Router IP address None None
TCP port number 8193 8193
UDP port number 0 0
Time interval 0 0
Personal
computer 1
IP address 192.168.1.101
Subnet mask 255.255.255.0
Default gateway None
CNC 1
NC IP address 192.168.1.1
NC TCP port
number
8193
CNC 2
NC IP address 192.168.1.2
NC TCP port
number
8193
6.1.2
Using the
FOCAS1/Ethernet
Function on a Small
Network
The Ethernet parameter screen is
used for setting.
Microsoft TCP/IP property of the
personal computer (Windows
95/98/NT/200) is used for setting.
The arguments of the data window
library function CNC_allclibhndl3
are used for setting.