Omron R6YXC1000, Руководство пользователя, Страница: 123 / 260

6
Exter
nal comm
unica
tion interf
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6-13
3.4 Parameter setting on controller (server)
It is necessary for the controller to set the IP address, subnet mask, and gateway port number. These settings are
performed from the programming box.
Communication parameter set values on controller (server)
Item name Initial value Remarks
1 LINE ONLINE
Set value: ONLINE, OFFLINE
Sets the communication mode with the computer (ONLINE/OFFLINE).
The online command can be executed only in the ONLINE mode.
2 IP Address 192.168.0.2
Sets the IP address.
This IP address is a number unique to each device that is assigned to
identify multiple devices connected to the network. Therefore, set and
control the IP address so that it is not duplicated with that of other
device.
3 Subnet Mask 255.255.255.0
Selects the subnet mask.
The subnet mask is used to finely separate the network.
4 Default Gateway 192.168.0.254
Sets the gateway. Actually, specify the IP address of the router.
This router is a device that relays the information from a certain network
to others when there are multiple networks.
5 PORT* 23 (TELNET port)
Sets the TCP port number of the controller.
Specify the port number that is set here together with the IP address
when the client connects to the robot controller.
* If a setting other than TELNET port (23) is made, the negotiation using the TELNET protocol is not attempted.
(The communication becomes the simple socket communication.)
* When changing the port, it is recommended to use a port number other than "Well-Known Port (0 to 1023)".
CAUTION
When connecting the robot controller to the existing network, be sure to check with the network administrator
regarding the settings, such as IP address, subnet mask, and gateway.
NOTE
The IP address is separated into network address and host address sections. The network address section is
extracted from the IP address by AND processing with the subnet mask. The remaining portion is the host address
section. Devices belonging to the same network must all be set to have the same network address. The host
address, however, should be different for every device and set so that no two devices have the same number.
The first and the last host address numbers are reserved for the system so be sure not to set these as the IP
address.
When the IP address, for example, is 192.168.0.10 and the subnet mask is 255.255.255.0, the network address
section is found to be 192.168.0 and the host address section to be 10 by means of AND processing with the
subnet mask. In this case, the network address section of all other devices belonging to that network must all be
192.168.0. The host address section of those other devices on the other hand, must be set to a number other than
10. The number 0 and 255 are reserved, so do not use them for setting the host address.
Therefore, when a device having an IP address of 192.168.0.10 and a subnet mask of 255.255.255.0 belongs to a
particular network and to add another device to that network, then the IP address is assigned from among
192.168.0.1 to 192.168.0.9 and 192.168.0.11 to 192.168.0.254.
NOTE
Since the YRCX is not applicable to IP address auto acquisition functions such as DHCP and BOOTP, make sure to
set the IP address manually.