Opticon MDI-4100 - Code 128

MDI-4000 Series Serial Interface Manual
72
Interleaved 2 of 5 Transfer Data Format
Digit
Description
Data
Variable length
CD
Yes
Interleaved 2 of 5 CD Method
Lets you configure the CD. This setting also configures the CD for Interleaved 2 of 5, Industrial 2
of 5, S-Code, and Matrix 2 of 5.
Interleaved 2 of 5 CD Transmit
Lets you configure the transfer CD. This setting also configures the transfer CD for Interleaved 2
of 5, Industrial 2 of 5, S-Code, and Matrix 2 of 5.
Industrial 2 of 5 Space Check
Industrial 2 of 5 can be configured to include an inter-character gap or space (which is the
multiple width of a narrow bar) between characters. Use Industrial 2 of 5 Space Check to check
for this space.
Interleaved 2 of 5 and Industrial 2 of 5 Optional Settings
Setting
Command
Description
Default
CD
G0
Do not check CD
✓
G1
Check CD
CD transmission
E0
Transmit CD
✓
E1
Do not transmit CD
Space check
GK
Disable space check for Industrial 2 of 5
GJ
Enable space check for Industrial 2 of 5
✓
S-Code conversion
GH
Do not transmit S-Code as Interleaved 2 of 5
✓
GG
Transmit S-Code as Interleaved 2 of 5
6.3.6 Code 128
Code 128 is a high-density linear barcode symbology developed by Computer Identix Inc. in the
USA in 1981. Code 128 is used for alphanumeric or numeric barcodes and can encode all 128
ASCII characters.