Last Polled

Associated with: Outstations, including Slave outstations

This status attribute displays the date and time that the server last polled (scanned) the outstation.

(With a Slave outstation, this is the last time that the Slave’s SCADA master scanned the Slave (the Geo SCADA Expert server) for data. The SCADA master might be another Geo SCADA Expert server or a third-party server.)

For new outstations that have not yet gone ‘live’, the Last Polled attribute displays the value ‘Never’.