Table of Contents
Advertisement
From Basic Symbol: To select images from the free basic symbols (*.wmf format) available in
From symbol factory: It allows the user to select symbols from the symbol factory (in wmf
Image layout: None, center and Stretch options are available. Stretch means the selected
Note: If a bitmap has poor resolution, when stretch is used, it may show a low quality image in
screen.
Flip: Used to flip a button. This needs to be configured during design time. Available options
include None, Horizontal, Vertical and Both.
Rotation: Used to rotate the button at predefined angles. This needs to be configured during
Value: Defines the maximum range of the selected band. Low range will be the value defined at
the previous band. There is no need to enter any value for band 1 as its value is 0 which
is low range.
If the button is linked with a Digital Tag, then, in the band editor, it will show only two bands for value 0
and 1. When a button is linked with an Analog tag, it is possible to configure up to 32 bands for showing
different states of button based on value of tag. It shows statuses similar to word lamp.
Security control: Defines security level for the button. It allows the user to operate the button
Events
Clicked: Define the action that happens when user presses button during Run time. If required,
it is possible to configure a holding time for this action.
Holding time is a very useful function. If the PLC has a large scan time, sometimes the operator
"clicked" action will be not detected by the PLC. In this case, it is possible to have a hold time for a "clicked"
Recorder editing software.
format).
bitmap will be stretched to the size of the button.
design time. Available options include 0
only when operator security level is equal to or more than security level
defined here. Please refer section "Security" at Project explorer for more
information about security features.
, 90
O
O
Page 339 of 479
, 180
and 270
O
O.
Advertisement
Table of Contents
