O3EX HENF315845R2模块使用配置说明工控卡件PLC/DCS

产品详情资料

 具有两个成员网关的组示例。EW200工业蜂窝网关145如图所示，主网关和备用网关是Network-a的冗余网关组。网络A的子网为10.0.750/24。主网关的LAN IP为10.0.75.1，WAN IP为203.95.80.22。备份网关的LAN IP为10.0.75.2，WAN-1为118.18.81.33。它们都充当NAT路由器。将VRRP虚拟服务器的ID指定为“253”，其IP地址指定为“10.0.75.200”。主网关的优先级为254，大于备份网关的优先级（253）。在一阶段，来自Intranet的所有数据都通过具有高优先级的主网关。一旦主Internet连接断开，备份网关将接管数据传输工作并充当主网关。当具有较高优先级的网关从断开的连接中恢复时，它将再次接管数据传输。VRRP设置转到“基本网络”>“冗余”>“VRRP”选项卡。VRRP项目值设置说明VRRP默认未选中选中“启用”框以激活此VRRP功能。
the group example with two member gateways. EW200 Industrial Cellular Gateway 145 As shown in the diagram, a Master Gateway and Backup Gateway are a redundant gateway group of Network-A. Subnet of network-A is 10.0.75.0/24. Master gateway has a LAN IP of 10.0.75.1 and WAN IP of 203.95.80.22. Backup gateway has LAN IP 10.0.75.2 and 118.18.81.33 for WAN-1. They both serve as NAT routers. Specify the ID of VRRP virtual server to be "253" and its IP address to be "10.0.75.200". The priority of the master gateway is 254 and it is larger than the one (253) of the backup gateway. At first stage, all data from the Intranet go through the master gateway that has the highest priority. Once the master Internet connection is broken, the backup gateway will take over the data transmitting job and serve as the master gateway. When a gateway with higher priority recovers from broken connection, it will take over data transmitting again. VRRP Setting Go to Basic Network > Redundancy > VRRP tab. VRRP Item Value setting Description VRRP Unchecked by default Check the Enable box to activate this VRRP function.

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●使用前:

在操作和维护，安装设备之前，请阅读并严格遵守安全相关的信息。

Read and strictly follow safety-related information before operatingmaintainingand installing equipment.

●使用者要求:

必须从事安装，组装或维护设备等相关工控电气机械以及其他相关技术的人员。

Must be engaged in the installation,assembly or maintenance of equipment and other related industriacontroeectrica machinery and other related technica personne.应用范围:

应用于品牌本系列工业以及生产生活自动化设备产品。

Used in the brand of this series of industriaand production automation eauipment products

适用于场景:系统集成，非标定制，产线升级改造，原设备电气替换等等。

Suitable for scenarios:system integration,non-standard customizationproduction line upgrading and transformation,electrical replacement of original equipment,etc.

●操作人员:

应该由本品牌专业培训操作员来安装、操作和维修设备。专业人员具有技术能力强，熟悉安全信息和安全实施:

熟悉设备的安装加工、操作和维护:熟悉处理所有的潜在危险情况。

Equipment should be installed,operated and maintained by trained operators from the brand

●危险情况

警告

.请注意使用人员的人身安全。

●除了产品特性以及功能，还需了解产品的使用寿命环境。

●充分学习产品使用手册，否则非专业人员可能会造成人身危险。

Study the product instruction manual thoroughlyotherwise it may cause personal danger to non-professionals.

●服务行业

适用水泥，木业，石业，橡胶，石油，化工，发电，环保，水处理，制冷，交通，钢铁，食品，饮料，船舶，制冷等行业

Applicable to cementwood,stone,rubber,petroleumchemical, power generation,