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2 Visual Components Manuals

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Font<br />

Echo Character<br />

There cannot be more text than the width of the field allows. That<br />

means that passwords cannot be set to a length longer than the field<br />

itself.<br />

Selects the font which should be used for this input field.<br />

Possible Settings Any font in the project can be selected.<br />

Chooses the character to be displayed in place of the character being entered. Actual<br />

input is not shown on the screen for security reasons.<br />

Possible Settings Any individual character which exists in the input field's font set can<br />

be chosen. The corresponding (chosen) character is input directly<br />

into the field.<br />

Default Setting * (asterisk)<br />

Position<br />

Specifies the position of the input field in pixels on the screen.<br />

X<br />

Y<br />

Specifies the position of the upper left corner along the X axis (interval from the left display<br />

margin). Values for these parameters begin with 0 on the left margin and increase to the<br />

width of the display minus one pixel (on the right margin).<br />

Possible Settings for Full<br />

Graphic Displays<br />

Possible Settings for Text<br />

and Semi−Graphic<br />

Displays<br />

This field can be placed freely on the screen. Therefore, X can<br />

be set from 0 to the width of the display minus the width of the<br />

field in pixels.<br />

On text and semi−graphic displays, such as those which can be<br />

connected to the C130 CAN controller, fields can only be<br />

placed evenly on every sixth X−coordinate (X = 0, 6, 12, 18,<br />

etc.).<br />

Specifies the position of the upper left corner along the Y axis (interval from the upper display<br />

margin). Values for these parameters begin with 0 on the upper margin and increase to the<br />

height of the display minus one pixel (on the lower margin).<br />

Possible Settings for Full<br />

Graphic Displays<br />

Possible Settings for Text<br />

and Semi−Graphic<br />

Displays<br />

The field can be placed freely in the display. Therefore, Y can<br />

be set from 0 to the height of the display minus the height of the<br />

field in pixels.<br />

On text and semi−graphic displays, such as those which can be<br />

connected to the C130 CAN controller, fields can only be placed<br />

evenly on every eighth Y−coordinate (Y = 0, 8, 16, 24, etc.).<br />

Destination (Password) Data Point<br />

Allows the connection of the variable which should be controlled with this input field. This variable is assigned to<br />

the password level corresponding to the last correctly entered password. If an incorrect password is entered,<br />

the password variable is reset to 0.<br />

Source<br />

Assign...<br />

Used to input or display the connected variable.<br />

Possible Settings Name of a process variable of data type UINT.<br />

The Assign... button opens a dialog box to select a variable for the Source field. By<br />

default, only variables of suitable types are displayed.<br />

Status<br />

Contains various settings for formatting the field on the screen.<br />

Introduction to <strong>Visual</strong> <strong>Components</strong> 2.3<br />

54 3.2.2.3 Password Input Field − Reference

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