Honeywell 2700 Scanner User Manual


 
8 - 4
0D is the hex value for a CR
The data is output as:
1234567890
ABCDEFGHIJ
<CR>
Send all characters up to a particular character
F3 Include in the output message all characters from the input message, starting with the character at the current cursor
position and continuing to, but not including, the search character “ss,” followed by an insert character. The cursor is
moved forward to the “ss” character. Syntax = F3ssxx where ss stands for the search character’s hex value for its ASCII
code, and xx stands for the insert character’s hex value for its ASCII code.
Refer to the ASCII Conversion Chart (Code Page 1252), beginning on page A-3 for decimal, hex and character codes.
F3 Example: Send all characters up to a particular character
Using the bar code above, send all characters up to but not including “D,” followed by a carriage return.
Command string: F3440D
F3 is the “Send all characters up to a particular character” command
44 is the hex value for a 'D”
0D is the hex value for a CR
The data is output as:
1234567890ABC
<CR>
Send all characters up to a string
B9 Include in the output message all characters from the input message, starting with the character at the current cursor
position and continuing to, but not including, the search string “s...s.” The cursor is moved forward to the beginning of
the “s...s” string. Syntax = B9nnnns...s where nnnn stands for the length of the string, and s...s stands for the string to
be matched. The string is made up of hex values for the characters in the string. Refer to the ASCII Conversion Chart
(Code Page 1252), beginning on page A-3 for decimal, hex and character codes.
B9 Example: Send all characters up to a defined string
Using the bar code above, send all characters up to but not including “AB.”
Command string: B900024142
B9 is the “Send all characters up to a string” command
0002 is the length of the string (2 characters)
41 is the hex value for A
42 is the hex value for B
The data is output as: 1234567890
Send all but the last characters
E9 Include in the output message all but the last “nn” characters, starting from the current cursor position. The cursor is
moved forward to one position past the last input message character included. Syntax = E9nn where nn stands for the
numeric value (00-99) for the number of characters that will not be sent at the end of the message.
Insert a character multiple times
F4 Send “xx” character “nn” times in the output message, leaving the cursor in the current position. Syntax = F4xxnn where
xx stands for the insert character’s hex value for its ASCII code, and nn is the numeric value (00-99) for the number of
times it should be sent.
Refer to the ASCII Conversion Chart (Code Page 1252), beginning on page A-3 for decimal, hex and character codes.