Code 39 - Omron V440-F User Manual

Appendices
G-6 Code 39
Usage:
Definition:
Serial Cmd:
Default:
Options:
G-6-1 Check Character Status (Code 39)
Serial Cmd:
Default:
Options:
G-6-2 Check Character Output Status (Code 39)
Usage:
Definition:
Serial Cmd:
Default:
Options:
G-6-3 Large Intercharacter Gap (Code 39)
Usage:
Definition:
Serial Cmd:
Default:
Options:
G-8
Code 39 is considered the standard for non-retail 1D symbology.
An alphanumeric symbology with unique start/stop code patterns, composed
of 9 black and white elements per character, of which 3 are wide.
<K470,status,check character status,check character output status,large
intercharacter gap,fixed symbol length status,fixed symbol length,full ASCII
set>
Enabled
0 = Disabled
1 = Enabled
<K470,status,check character status,check character output status,large
intercharacter gap,fixed symbol length status,fixed symbol length,full ASCII
set>
Disabled
1 = Enabled
0 = Disabled
Check Character Output Status, added to the symbol, provides addi-
tional data security.
When enabled, the check character character is read and compared along
with the symbol data. When disabled, symbol data is sent without the check
character.
Note: With Check Character Output Status and an External or Serial
trigger option enabled, an invalid check character calculation will cause a
No-Read message to be transmitted at the end of the read cycle.
<K470,status,check character status,check character output status,large
intercharacter gap,fixed symbol length status,fixed symbol length,full ASCII
set>
Disabled
1 = Enabled
0 = Disabled
Large Intercharacter Gap is helpful for reading symbols that are printed
out of specification.
When enabled, the reader can read symbols with gaps between symbol
characters that exceed three times (3x) the narrow element width.
<K470,status,check character status,check character output status,large
intercharacter gap,fixed symbol length status,fixed symbol length,full
ASCII set>
Disabled
1 = Enabled
0 = Disabled
V440-F C-Mount Code Reader User Manual