
Chapter 2 Online Help
ICR890
18 © SICK AG · Division Auto Ident · Germany · All rights reserved 8012178/0000/2008-01-28
ICR890
2.1.5.2 Code 39
C
ODE 39 can decode 43 characters. The symbology of the binary Code 39 character set con-
sists of 10 digits, 26 alphabetic characters and 7 special characters. Each character con-
sists of 9 elements (5 bars and 4 spaces). Three of the elements are wide and six are
narrow. C
ODE 39 requires a lot of printing space.
Fig. 2-7: Code 39 example
General Use the parameters of the General group to configure the reading conditions for code type
C
ODE 39.
Length Use the parameters of the Length group to configure testing of the barcode length.
Parameters Function
Multiread Enter the minimum number of required successful readings that
must be achieved to accept a barcode as valid.
Transmit start/stop Activate/Deactivate output of the start and stop character
together with code content.
Check-digit test Select the type of check-digit test.
Parameters Function
Code length mode Select the type of code length test.
Interval Enter minimum length of barcode.
Enter maximum length of barcode.
Only barcodes with lengths between these two values are read.
Fixed codelengths Enter required lengths of barcode.
Only barcodes with the entered lengths are read.
Comentarios a estos manuales