Filter
Top Products
5 - 14
example, B2000454657374 will compare the string at the current
cursor position with the 4 character string “Test.”
Refer to the ASCII Conversion Chart, beginning on page A-3 for
decimal, hex and character codes.
Check for a number
EC Check to make sure there is an ASCII number at the current cursor
position. The format is aborted if the character is not numeric.
EC Example: Only output the data if the bar code begins with a
number
If you will only accept data from bar codes that begin with a number,
you can use EC to check for the number.
Command string: ECF10D
EC is the “Check for a number” command
F1 is the “Send all characters” command
0D is the hex value for a CR
If this bar code is read, the format fails.
If this bar code is read: the data is output as:
1234AB
<CR>
Check for non-numeric character
ED Check to make sure there is a non-numeric ASCII character at the
current cursor position. The format is aborted if the character is
numeric.
ED Example: Only output the data if the bar code begins with a
letter
If you will only accept data from bar codes that begin with a letter, you
can use ED to check for the number.
Command string: EDF10D
ED is the “Check for a non-numeric character” command
F1 is the “Send all characters” command
0D is the hex value for a CR
If this bar code is read, the format fails.