System Core Server (SCS) is the controller of Yamatake Building Management System, savic-net FX. The SCS controls and integrates Yamatake direct digital controllers (DDC) and remote stations into the savic-net FX system. The SCS connects to Yamatake Client PC, System Management Server (SMS), Data Storage Server (DSS), Management Integration Server (MIS), of the savic-net FX system, and to other manufacturer BACnet devices.