Rockwell Automation 1760-xxxx Pico GFX-70 Controllers User Manual - Manual (Page 287)

Publication 1760-UM002B-EN-P - March 2005
Visualization with Pico GFX-70 5-19
The first bitmap at the lowest level is permanently activated, making it visible
as long as all other bitmaps are invisible. This produces a small moving picture.
Figure 5.13 Rotating arrows
Numerical Value
This screen element allows you to display untreated or scaled signal states in
decimal format.
Value and Scaling Range
The value range defines the range that is to be displayed. If the values are
below or above this range, the Pico GFX-70 activates an underflow or
overflow signal.
The scaling range is used for scaling the value range. The lower and upper
values of the scaling range are assigned to the lower and upper values of the
value range respectively. The Pico GFX-70 displays the value range if a scaling
range has not been defined.
Examples
In order, for example, to display the value range (0 to 255) of a counter as a
percentage (0 to 100 %), enter “0” as the minimum value and “255” as the
maximum value in the Value range field. Enter “%” as the unit of measure.
Activate the Scaling range field and enter “0” as the minimum value and “100”
as the maximum value.
In order, for example, to display the value range (0 to 120) of a timing relay in
minutes (0 to 2 min), enter “0” as the minimum value and “120” as the
maximum value in the Value range field. Enter “min” as the unit of measure.
Enter “0” in the activated Scaling range field as the minimum value and “120”
as the maximum value.
Programming in PicoSoft Pro
1. Hold down the left mouse button and drag the Numerical value screen
element into the screen.
2. Position the mouse over the screen element and move it to the required
position with the left mouse button depressed.