OMSC | Data History Updated April 17, 2026 17:59 Data Center Get a graphical overview of your device’s operating history, including usage time and alarm charts. Click Data Choose Period and Device *30-day reporting is currently supported. Click Apply Device usage time and temperature/fan error chart Alarm history chart History Click History Choose Type and Period *30-day reporting is currently supported. Choose Device/Group/Lacation Click Apply Commands informantion chart