继续学习第五章

Setting IP Address for PC

设置PC的IP地址

To setup the IP address (in Windows) for the Control Builder PC:

为设置Control Builder 计算机的 IP地址：

1. Go to Control Panel > Network and Internet > Network and Sharing Center > View network status and tasks.

转到控制面板> 网络和互联网 > 网络和共享中心 >查看网络状态和任务

2. Click Change Adapter Settings

点击修改适配器设置

You must setup the correct order of network adapters in the Control Builder PC; the Control Builder will use the IP address of the last network adaptor. Hence, the Control Network adaptor must come last.

3. Right-click Local Area Connection and select Properties. The Local Area Connection Properties dialog opens.

鼠标右键点击本地连接，选择属性。打开本地连接属性对话框。

4. Select Internet Protocol Version 4 (TCP/IPv4) and click Properties. An ‘Internet Protocol Version 4 (TCP/IPv4) Properties’ dialog opens

选择internet 4版（TCP/IPv4），点击属性，打开Internet Protocol Version 4 (TCP/IPv4) Properties’对话框

5. Select Use the following IP address.

选择使用下列IP地址

The PC and controller NetID must be the same for the first three positions (start from left to right). For example, if the Controller has the IP address 172.16.84.124, then the PC must have the IP address 172.16.84.Q. The number represented by Q must not be same as the Controller; thus not 124, 0 nor 255 in this example.

计算机和控制器NetID 前三个位置必须相同（从左向右）.例如，如果控制器IP地址是 172.16.84.124，那么计算机IP地址必须是172.16.84.124.Q，Q表示的数字与控制器不同。在本例当中当然不能是124.0或者255

6. Enter an IP address, in this example (172.16.84.120) and then enter sub net mask (255.255.252.0).

输入IP地址，在本例中172.16.84.120，输入子网掩码255.255.252.0

The number 120 in this example is arbitrary; you may choose any number in range of (1-254) except number 124 for obvious reasons in this example.

本例中的数字120是任意的，你可以选择其他1-254的任何数字，很明显除了数字124。

7. Click OK, and close the Local Area Connection Properties dialog

点击OK，关闭本地连接属性对话框

8. Connect a network cable. The port and channel positions are shown in Table 4.

连接网络电缆。如表4所示的端口和通道

To check that the IP configuration works; open the command prompt DOS window and ping the Controller. In this example write the following command: ping 172.16.84.124.

为检查IP配置工作，打开命令提示符窗口，ping控制器。在本例中写下面的命令 ping 172.16.84.124.

If the Controller is to be connected to a PC via a switch or hub, then a straight-through Ethernet cable should be used. If there is a direct connection between the Controller and the PC, then use a cross-over Ethernet cable.

如果控制器通过交换机或者集线器连接计算机，使用直连网线。如果在控制器和计算机之间直连，使用交叉网线。

Table 4. Channel positions for connecting the Ethernet cable in the Controller

表 4. 在控制器上连接以太网的通道位置

Controller  控制器	Communication Interface  通讯端口	Position  位置	Channel  通道
AC 800M	Built-in 内置		CN1

CN2 port on the Controller must not be connected to the network. This port is used for connecting the Controller to a secondary network.

控制器上的CN2端口不允许连接到网络。此端口用于将控制器连接到u著网络（冗余系统）