Associated with: SCADAPack 50 Outstations.
This status attribute shows the date and time (in Coordinated Universal Time (UTC)) that a user last changed the device configuration (see Coordinated Universal Time in the Geo SCADA Expert Guide to Core Configuration).
NOTE: This attribute indicates the latest value that the device has sent to Geo SCADA Expert. The device transmits the data to Geo SCADA Expert in diagnostic SMS messages.
Use this status attribute to monitor when (or if) the device received a configuration change that a user sent from Geo SCADA Expert. The exact time when a device receives such changes can be unpredictable. This is because the GSM network may be busy or the device may be unavailable.