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Red alarm expression
Red alarm expression








red alarm expression

Make the foreground color 'white' and the background color 'red.' Check the blink box and make the foreground color 'black' and background color 'yellow.' This allows you to use operations like '>=' (greater than or equal) when filtering on priority.īecause this is a critical alarm, you want it to catch the operator’s attention, so it’s a good idea to make the style standout.

red alarm expression red alarm expression

0 = Diagnostic, 1 = Low, 2 = Medium, 3 = High, and 4 = Critical. Priorities are numbered behind the scenes, but named when you are creating them. Let's create another state alarm called 'Active Unacked' and make it 'Critical.' Set this new expression to return 'True' or 'False.' You can copy and paste the expression from the 'ActiveUnacked' state with a priority =3 (i.e., second style row) to create your new expression.Įnter or paste your new expression.Click on each of the row styles to view the expression and row style. How it works is, the first style that returns ‘True’ for a given alarm is the one that is going to be used, so you want to make sure the order is the correct order that you want. Alarm Row Styles is an ordered list and each style has an expression. The Alarm Row Styles window will appear displaying the default row styles. In the Designer, right click on the Alarm Status Table component, go to Customizers > Alarm Row Styles.The expression allows you to do any evaluation you want using any parts of the alarm: Priority, State, Display Path, Active Time, Clear Time, and many more. Each style has an expression, a color and if you want it to blink. In the Alarm Row Styles Customizer is where you can modify an existing style, add more styles, or delete a style.










Red alarm expression