Rockwell Automation 2711E-ND1 PanelBuilder 1400E Reference Manual - Manual (Page 27)

16 Control Selectors
Publication 2711E-820 – January 1998
Field Meaning
Up Cursor Specify whether the Up Cursor button is enabled, and, if you
have a keypad application, select a function key. You must
have at least one of the Up and Down Cursor buttons enabled.
Down Cursor Specify whether the Down Cursor button is enabled, and, if you
have a keypad application, select a function key. You must
have at least one of the Up and Down Cursor buttons enabled.
Enter If you have a keypad application, specify which function key the
operator will press to choose the highlighted selection.
Control The Control List Selector with Enter Key uses the following
controls:
Selector Control records the state value of the list item
currently selected. You can assign a tag only to the Selector
Control.
Note: If you do not assign this control, an error state occurs
when the object is displayed on the PanelView terminal. No
highlight bar appears on the list, alerting the operator to the
error state.
Enter Key Control records that the Enter Key has been
pressed. You can only assign a tag to this control.
When Enter is pressed after the Enter Key Control Delay time
has elapsed, the control is set to 1 for the Enter Key
Handshake Time (specified in the Timing Parameters tab of the
Configure Terminal Setup dialog box) or until the Enter Key
Handshake makes a 0 to non-0 transition. When either occurs,
the Enter Key Control is reset to 0.
Since this control uses only two values, a digital tag is
recommended.
Enter Key Handshake is set by the PLC to confirm that it has
recorded the change for the Enter Key Control. You can assign
a tag or expression to the Enter Key Handshake control.
The PanelView terminal sets the Enter Key Control to 1 when
the operator presses the button. PLC logic must set the Enter
Key Handshake to non-0 when the Enter Key Control is set.
When the terminal detects a 0 to non-0 transition in the Enter
Key Handshake, it resets the Enter Key Control to 0. PLC logic
must then reset the Enter Key Handshake to 0.
If this control is left unassigned, the Enter Key Control is reset
after the Push Button Hold Time.
You can adjust the size of each component of the Control List
Selector with Enter Key and format the object’s foreground color,
background color, font style, button margins (touch screen
applications only), border style, fill style, and blink attributes. For
details on formatting objects see “Changing Object Appearance,” in
Chapter 9, Creating Objects, in the PanelBuilder 1400e
Configuration Software for Windows User Manual.
Note: If you use the Extra Large Font, the application will be
compatible only with PanelView Version 2 or later. The application
will not be compatible with earlier versions.
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