Ethernet I/O ModulesICP DAS CO., LTD. PETL/tET/tPET DIO Series User Manual, Ver. 2.2, Aug. 2017, Page: 51General SettingsThe following table provides an overview of the parameters contained in the General Settings section:Item DescriptionEthernet Speed This parameter is used to set the Ethernet speed. The default value is Auto(Auto = 10/100 Mbps Auto-negotiation).System Timeout(Network Watchdog)This parameter is used to configure the system timeout value. If there is noactivity on the network for a certain period of time, the system will berebooted based on the configured system timeout value.TCP Timeout (Seconds)This parameter is used to configure the TCP timeout value. If Modbus TCPcommunication is idle for a certain period of time, the system will cut off theconnection.UDP Configuration This parameter is used to enable or disable UDP configuration function.Web Auto-logoutThis parameter is used to configure the automatic logout value. If there is noactivity on the web server for a certain period of time, the current useraccount will automatically logged out.HTTP PortThis parameter is used to assign specific a HTTP port of PETL/tET/tPET module.The PETL/tET/tPET module needs to be restarted when the HTTP port ischanged. You need manually type the new HTTP port in the address bar of thebrowser. The default is 80.For example: if the HTTP port is set to 81, then enter the “IP address:HTTPport” (10.0.8.123:81).Alias Name This parameter is used to assign an alias name for each PETL/tET/tPET moduleto assist with easy identification.Update Settings Click this button to save the revised settings to the PETL/tET/tPET module.