ONLINE HELP SOPAS Chapter 5
LECTOR®620
Parameters
8013778/Y269/2013-11-27 © SICK AG · Germany · All rights reserved · Subject to change without notice 59
• Standard: ISO/IEC 16390
• Area of application: Parcel and postal service
5.7.9.1 General
Reading processes such as the number of necessary multireads, regulations for dealing
with the start and stop characters, or check digit tests are configured under the General
group.
5.7.9.1.1 Multiread
You use the Multiread parameter to define a minimum number of G
OOD READ required for a
reading to be output as a G
OOD READ.
By defining a minimum number of readings, you reduce the likelihood of misinterpretations
for codes with poor printing quality or a low contrast, and increase reading reliability.
5.7.9.1.2 Check digit test
This Check digit test parameter is used to define the calculation method for the plausibility
check on the code contents. A check digit is calculated from the code contents and compa-
red with the check digit in the code. The selected method must match the method used du-
ring creation of the code. If the calculated check digit matches the check digit in the code,
the reading is regarded as a G
OOD READ).
Check digits prevent misinterpretations and increase reading reliability. The use of a
check digit is recommended for this code type.
5.7.9.1.3 Check-Digit-Test #2
Check-Digit-Test #2
5.7.9.1.4 Check-Digit-Test #3
Check-Digit-Test #3
5.7.9.1.5 Check-Digit-Test #4
Check-Digit-Test #4
5.7.9.1.6 Check-Digit-Test #5
Check-Digit-Test #5
5.7.9.2 Length
Codes with a defined number of characters can be excluded from the reading process via
the parameters in the Length group.
Limiting the number of codes to be read reduces the decoding time.
To Next Page
Loading...
Need help?
General