Avery Berkel IM Series User Instructions page 170

11.3 Traceability schemes
For schemes operating in preset mode, when the PLU is selected, the associated lot
number will link the PLU to the correct scheme.
Scheme name
You can program a scheme name, up to a maximum of 20 alpha/numeric characters, for
easier identification of a scheme.
Life
You can set the number of days that limits the duration of a scheme. This is usually
referred to as the scheme life and the default value in the machine is 30 days.
Linking a scheme to a PLU
When creating or editing a PLU, you will be asked to enter the scheme reference number
for the PLU provided that:
• traceability is enabled and
• more than one traceability scheme exists.
IM series User Instructions
171
Product Traceability