Step 5. Configure Frame Animation

Configuration

Runtime example

Configuration

  1. Open the Frame Expressions Dialog Box

Click Expressions in the Frames tab in the Properties - Frame Container dialog box.

The Frame Animation window opens displaying a list of frames in the frame container.

A

The frames are listed in the order in which they were created.

B

The default expression is 1.

  1. Configure Frame Expressions

Configure expressions as follows.

A

Select a Frame ID.

B

Enter an expression in the Expression field.

 

The selected frame will display during runtime when the expression's conditions are filled.

Important: Make the conditions mutually exclusive between expressions.

 

Expression tools are available by clicking the following buttons.

 

Opens the Expression Editor.

 

Displays a Point Popup menu.

C

Click Apply Expression to apply to the frame.

 

The expression can be revised and re-applied at any time.

D

Reorder the expression sequence, if necessary.

 

Expressions are evaluated during runtime in the order they are listed.

  1. Evaluation starts with the first frame/expression.

  2. As soon as an expression evaluates to TRUE, the frame displays.

  3. Evaluation begins again at the beginning of the list.

E

Click Close to return to the Frames tab in the Properties - Frame Container dialog box.

Runtime example

Configuration

  1. Expressions that use the following points are associated with frames in a KILN STATUS frame container.

Point ID

Type

Class

HEAT201

Device

Integer

TREND

Virtual

BOOLEAN

COOLDOWN

Virtual

BOOLEAN

  1. Expressions that are assigned to the six frames are as follows.

 

Frame

Expression

1

COOL DOWN

COOLDOWN EQ 1

2

TREND

TREND EQ 1

3

READY

HEAT201 LE 25

4

RAMPING UP

HEAT201 GE 25 AND HEAT201LT 85

5

RUNNING

HEAT201 GE 85 AND HEAT201 LT 140

6

WARNING

HEAT201 GE 140

Result:

The expressions direct frames to display as follows.

COOL DOWN instantly displays when the point ID COOLDOWN equals 1.

TREND displays when TREND equals 1 as long as COOLDOWN equals 0.

The frame in the remaining four frames displays when its associated expression evaluates to True as long as COOLDOWN and TREND equal 0.

More information

8. Frame animation.