Rockwell Automation 2755 AdaptaScan Software - Manual (Page 98)

6–16
Publication 2755-838
Space Tolerance
The maximum allowed tolerance (percent difference in width)
between the narrowest and widest space elements.
Enter: To:
Tolerance Specify the percent difference (in width) between the narrowest
and widest space elements. Enter a value between 5 and 40.
The default of 15 is recommended for most applications.
Space tolerance is calculated as follows;
Widest Space – Narrowest Space
Widest Space + Narrowest Space
3
x 100 = % Space Tolerance
Min Wide to Narrow Bar Ratio
Specifies the minimum ratio of the widest bar to the narrowest bar
within a symbol. Select: No Check, 2, or 3.
Bar Tolerance
Note: The maximum number of bars allowed in a symbol is 12.
The maximum tolerance (percent difference in width) between two
wide bars of a symbol or between two narrow bars of a symbol.
Enter a value between 5 and 40. The default of 15 (15%) is
recommended for most applications.
Bar tolerances are calculated as follows:
Widest Wide Bar – Narrowest Wide Bar
Widest Wide Bar + Narrowest Wide Bar
3
x 100 = % Wide Bar Tolerance
Widest Narrow Bar – Narrowest Narrow Bar
Widest Narrow Bar + Narrowest Narrow Bar
3
x 100 = % Narrow Bar Tolerance