Appendix G – Bar Code Details 
Class Series 2 Programmer’s Manual  237
 
Field  Valid Inputs  Meaning 
a 
1,2,3, and 4  Rotation 
W1 
W1  Fixed value, extended bar code set 
k 
k  Selects GS1 bar code 
c 
1 to 9, A to Z, and a to z  Wide bar ratio, default = 2 
d 
1 to 9, A to Z, and a to z  Narrow bar ratio, default = 2 
eee 
000 No effect 
ffff 
0000 to 9999  Label position, row 
gggg 
0000 to 9999  Label position, column 
h 
E  GS1 Type: E= GS1 DataBar Expanded 
i 
1-9 Pixel Multiplier 
j 
0 to (i-1)  X pixels to undercut 
m 
0 to (i-1)  Y pixels to undercut 
nn 
2-22, even only
[2]
  Segments per row 
p…p 
0 to 9  Subset of ISO646, including alphanumerics 
| 
|  (optional) 
Vertical bar separates primary linear data from secondary 
2-D data 
q…q 
2-D data (optional)  Additional 2-D data 
[1]
 
 
[1]
Separator row height for two-dimensional composite is fixed at one times the pixel multiplier. 
[2]
When using additional 2-D composite data, the sequence width must be at least 4.  
 
Table G-8: GS1 DataBar Expanded Record Structure 
Example: 
 
The following example prints an 
GS1 DataBar Expanded bar code. 
 
<STX>L 
D11 
1W1k0000001500150E100022001234567890 
121100000000100Barcode W1k<CR> 
E
 
Barcode W1k
 
 
 
W1L: Planet Code 
 
Valid Characters: 0-9 
 
Variable length, minimum one digit 
 
Example: 
 
The following example prints a Planet Code bar code: 
 
<STX>L 
D11 
1W1L4405001000100123456789 
E
 
Barcode W1L