Options For 2 Of 5 - Opticon LPN5627 User Manual

Manual No. 25-ULPNR101-03; Feb, 2003
Scanner
Codabar (NW-7) Format
Codabar (NW-7) has four different start/stop character schemes as shown above. The check digit is
•
optional and, if present, would be the last character.
If the scanner is programmed to calculate the check digit and the bar code is not printed with a
•
check digit, the bar code will not be read.
8. Options for Interleaved 2 of 5
Computer
Command
(Z7)
G0
G1
G2
G3
7M
7N
2 of 5 Format (Standard and Interleaved)
Opticon strongly recommends that the "Fixing the Number of Digits" featured on page 32 be employed
whenever 2 of 5 bar codes are used.
Start 1 to 42
Character data digits
A . . . .
a . . . .
A . . . .
a . . . .
Function
/Description
START/END
Programming Menu
Do not calculate check digit
Calculate check digit
Transmit Check digit
Do not transmit check digit
Enable 2 characters
Disable 2 characters
1 to 44 data digits
numeric only (0 to 9)
LPN5627 / LPR5627 Laser Fixed Mount
Check Stop
digit Character
. . . . T
. . . . t
. . . . A
. . . . a
Bar Code
Command
-[8-
-H1-
-H2-
-H3-
-H!-
-8N-
-8O-
CD
Check Digit
Page 35