System Installation and Configuration96-30051-001 Rev. D3 DDN SFA12K (SFA OS 2.3.1) Hardware Installation & Configuration Guide | 238. Configuring the ATSsNOTE : You must configure the ATSs’ Line VRMs and voltage transfer rangevalues for use at your site before powering up the SFA12K system.8.1 Access the Web InterfaceThe SFA12K family dedicated ATSs are factory configured with a default IP address (seeTable 2). It is recommended that the ATS network interfaces be used only for initial setup.Refer to the SFA OS User Guide for information on how to display the current networkinterface settings on the ATS.NOTE : It is recommended that the ATS remains disconnected from anymanagement networks after initial setup unless you plan on monitoringit with event notifications as outlined in the SFA OS User Guide.1. Temporarily unplug the controllers’ and BBUs’ power cables from the ATSs as shownin Figure 13 and Figure 14.To ensure that the BBUs and controllers remain powered off during ATSconfiguration, it is important to completely remove the power source.Warning!ControllerFigure 13. Disconnect Power Cables from ATS (with BBU Model 5P1550GR)Unplugthese twopowerconnectorsBBUModel 5P1550GRATSBBUATSFigure 14. Disconnect Power Cables from ATS (with BBU Model 1550)ControllerUnplugthese twopowerconnectorsModel 1550
