Competent Reliable Operation of HCWN

Telemetry is the automatic transmission and measurement of data from remote sources by wire or radio or other means. It is also used to send commands, programs and receives monitoring information from these terminal locations. Supervisory Control and Data Acquisition (SCADA) systems use a combination of telemetry and data acquisition. SCADA is used for collecting information, transferring it to a central management site, carrying out any necessary data analysis and control operations, and then displaying the status information back onto the operator screens.