IS200EDCFG1ADC机械备件,PLC工控备件
按需连接：网关将开始建立Internet连接，直到将本地数据发送到WAN侧。在LAN和WAN侧之间进行正常数据传输后，如果空闲时间达到空闲时间值，则此网关将断开WAN连接。EW200工业蜂窝网关38手动：在按下web UI中的“连接”按钮之前，此网关不会开始建立WAN连接。在LAN和WAN侧之间进行正常数据传输后，如果空闲时间达到空闲时间值，此网关将断开连接。te：如果WAN接口作为故障切换角色中WAN接口的主要接口，则连接控制参数在两个WAN上都不可用，因为系统必须将其设置为“自动重新连接”。网络监控当需要连续监控连接状态时，使用“ICMP检查”和“FQDN查询”。当存在高连接流量时，检查数据包会浪费带宽，回复数据包的响应时间也可能增加。为了防止“网络监控”异常工作，启用“检查加载”选项将在流量较高时停止连接检查。它将等待“检查间隔”，然后再次检查加载。执行“网络监控”时，如果回复时间长于“延迟”或响应时间长于“检查超时”，则“失败”计数将增加。如果它是连续的，并且“失败”计数大于第二个“失败阈值”，网关将执行异常处理过程并再次初始化连接。否则，网络监控过程将重新启动。EW200工业蜂窝网关39设置“以太网通用配置”以太网WAN通用配置项目值设置描述连接控制所需设置有三种连接模式。自动重新连接使路由器始终保持Internet连接。按需连接使路由器能够在用户尝试访问Internet时自动重新建立Internet连接。当Internet连接在指定的空闲时间内处于非活动状态时，将断开连接。手动连接允许用户手动连接到Internet。在指定的空闲时间内处于非活动状态后，Internet连接将处于非活动。te：如果WAN接口是处于故障切换角色的WAN接口的主要接口（反之亦然），则连接控制参数在两个WAN上都不可用，因为系统必须将其设置为“自动重新连接”空闲时间1。可选设置2。默认值为600秒指定“空闲时间”设置以断开internet连接
Connect-on-demand: The gateway will tstart to establish an Internet connection until local data is going to be sent to the WAN side. After rmal data transfer between LAN and WAN sides, this gateway will disconnect the WAN connection if idle time reaches value of Idle Time. EW200 Industrial Cellular Gateway 38 Manually: This gateway will t start to establish a WAN connection until the “Connect” button in web UI is pressed. After rmal data transfer between LAN and WAN sides, this gateway will disconnect if idle time reaches value of Idle Time. te: If the WAN interface serves as the primary one for ather WAN interface in Failover role, the Connection Control parameter will t be available on both WANs as the system must set it to “Auto-reconnect”. Network Monitoring When it is necessary to monitor connection status continuously, "ICMP Check" and "FQDN Query" are used. When there is high connection traffic, checking packets will waste bandwidth, and the response time of replied packets may also increase. To prevent "Network Monitoring" from working abrmally, enabling the "Checking Loading" option will stop connection checking when there is high traffic. It will wait for ather "Check Interval" and then check loading again. When you do “Network Monitoring”, if the reply time is longer than "Latency" or response time is longer than "Checking Timeout", the "Fail" count will be increased. If it is continuous and "Fail" count is more than the cond "Fail Threshold", the gateway will do an exception handling process and re-initialize the connection again. Otherwise, network monitoring process will restart. EW200 Industrial Cellular Gateway 39 Set up “Ethernet Common Configuration” Ethernet WAN Common Configuration Item Value setting Description Connection Control Required setting There are three connection modes. Auto-reconnect enables the router to always keep the Internet connection on. Connect-on-demand enables the router to automatically reestablish Internet connection as soon as user attempts to access the Internet. Internet connection will be disconnected when it has been inactive for a specified idle time. Connect Manually allows user to connect to Internet manually. Internet connection will be inactive after it has been inactive for specified idle time. te: If the WAN interface serves as the primary one for ather WAN interface in Failover role (and vice versa), the Connection Control parameter will t be available on both WANs as the system must set it to “Auto-reconnect” Idle Time 1. Optional setting 2. 600 seconds is default Specify the Idle Time setting to disconnect the internet
