HH490 User Guide
67
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
on page 200). Refer to the
ASCII Conversion Chart (Code Page
beginning on page 203 for decimal, hex and character codes.
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>
