System Events are events called from the Scorpion kernel where the user can write custom scripts and sometimes override the default behaviour in Scorpion.

Events	Description
System.CameraError	called on camera errors
System.ImageComplete	called after an acquired image is received
System.CameraCommand	called from camera, cameradriver spesific
System.LoadTools	called prior to loading toolbox configuration, enables the user to load external toolbox configuration
System.SaveTools	called prior to saving toolbox, enables the user to save the toolbox to an external configuration file
System.ToolApply	called when the user applies tool configuration changes
System.ToolVariantChanged	called when an ExternalDictionary tools current value changes
System.DataInputApply	called when the user applies data in a DataInput page
System.QueryUserEvent	called when user interacts with application
System.QueryStart	called to query before stopping
System.QueryStop	called to query before stopping
System.QueryClose	called to query before close
System.AfterInspect	called after image inspection
System.UpdateResultPanel	called after ResultPanel default update
System.UpdateIndicatorPanel	called after IndicatorPanel default update
System.IndicatorPanelClick	called when user clicks an IndicatorPanel
System.IndicatorPanelMenu	called when user clicks an IndicatorPanel menu
System.BeforeContextChange	called prior to changes in the system variable System.Context
System.AfterContextChange	called after changes in the system variable System.Context
System.LIDChanged	called after Language ID changes
System.OperationStateChanged	called after Operation State changes
System.BatchChanged	called after Batch changes
System.RecipeChanged	called after Recipe changes
System.UserNameChanged	called after Username changes
System.AccessControlChanged	called after settings- or servicemode changes
System.MouseUp	called when user clicks in an image
System.MouseDown	called when user clicks in an image
System.Zoom	called when user zooms in image
System.Save	called after profile is saved
System.Timer	called when a user defined timer event occurs
System.LogMsg	called whenever a system log message is created

All central events can be used as callback from python scripts using the RegisterCallback method.

The Scorpion Action and Command system complements the System Events.