Honeywell HH490 User Manual page 81

Insert symbology name
B3 Insert the name of the barcode's symbology in the output message, without
moving the cursor. Only symbologies with a Honeywell ID are included (see
Symbology Charts
1252),
Insert barcode length
B4 Insert the barcode's length in the output message, without moving the cursor.
The length is expressed as a numeric string and does not include leading zeros.
B3 and B4 Example: Insert the symbology name and length
Send the symbology name and length before the barcode data from the barcode
above. Break up these insertions with spaces. End with a carriage return.
Command string: B3F42001B4F42001F10D
B3 is the "Insert symbology name" command
F4 is the "Insert a character multiple times" command
20 is the hex value for a space
01 is the number of times the space character is sent
B4 is the "Insert barcode length" command
F4 is the "Insert a character multiple times" command
20 is the hex value for a space
01 is the number of times the space character is sent
F1 is the "Send all characters" command
0D is the hex value for a CR
The data is output as:
Code128 20 1234567890ABCDEFGHIJ
<CR>
HH490 User Guide
on page 200). Refer to the
beginning on page 203 for decimal, hex and character codes.
ASCII Conversion Chart (Code Page
67