Hardware manual

Tole ranc e Impact Reference Guide
Datalogic Automation Inc. 4-78
Tolerance
The Tolerance control provides the ability to view and/or adjust the minus, nominal, and plus values of the
tolerance property value on a VPM tool. Optional step buttons allow you to increase or decrease the selected
tolerance value in user-definable steps.
To change any of the value fields
1. Click in the desired field
Unselected Label The displayed label when the button is in the Unselected state. Some
special characters will not display in this property. See “Special Charac-
ters” on page 4-97.
Unselected Label
Color
Click in the field to choose the label’s color when the control is in the
Unselected state.
Vertical Text Posi-
tion
Sets the label’s vertical justification relative to the icon.
Visible If True, the control is visible.
Method Name What it does
Disable Disables the control; it cannot be used
Click Toggles the button state and fires an Action event
Enable Enables the control so it can be used
Hide Makes the control invisible
Select Makes the control Selected
Show Makes the control visible
Unselect Makes the control Unselected
Event Name When it happens
Unselected When the button is unselected
Unselected by
User
Only when the button is unselected by the user
Action When the button’s state changes
Action by User Only when the button’s state changes from a user’s action
Selected When the button is selected
Selected by User Only when the button is selected by the user
Property Name What it is