Event Handlers

System Tags provide status about the Ignition system, such as memory usage, performance metrics, and so on. System Tags cannot be deleted or modified. To view the System Tags in the Tag Browser, go to the Tag Provider Selector and select System.

There are a number of properties you can set for your projects within the Designer, Vision Clients, and Mobile devices. For example, there are properties for setting the touchscreen mode, customizing a client's auto-login, or configuring how the clients receive updates, and many more.

Tags are points of data and may have static values or dynamic values that come from an OPC address, an Expression, or a SQL query. The values can be used on screens, in Transaction Groups, and more. Additionally, Tags offer a core set of features above and beyond simple values, such as scaling, alarming

The Power Chart collects and displays data based on the pens that have been configured on the chart.

The Table component displays database data in tabular form.