Building Energy Management Systems

Building Energy Management System (BEMS) is a computer based control system installed in buildings that controls and monitors the building’s mechanical and electrical equipment such as air handling and cooling plant systems, lighting, power systems, fire systems, and security systems. A BEMS consists of software and hardware. The software program, usually configured in a hierarchical manner, can be proprietary using such protocols as C-bus, Profibus, etc. BMSs can integrate using Internet protocols and open standards like SOAP, XML, BacNet, Lon and Modbus.

System Support and Back-Up

Our service engineers are always only a telephone call away, whether the issue relates to maintenance, system tuning or fault diagnoses. In most cases we will have installed an in-house telephone modem service which allows immediate access and analysis of any plant operating difficulties experienced by the operator.

This service further reduces cost by practically eliminating the need for unscheduled call outs, thus further reducing downtime. Indeed modem access is now a standard offering to companies who have regional or world-wide installations. By simply duplicating the plant in graphical form at a remote location it is possible to analyse and instantly correct faults via this telephone connection.