Weighing With Tolerance Range; General Information - KERN PES 220-3M Mode D'emploi

12. Weighing with tolerance range

12.1. General Information

This balance can be used as dispensing as well as sorting balance; the respective
lower tolerance limit as well as upper tolerance limit can be programmed. An acous-
tic signal supports portioning, dispensing or sorting.
In the menu, (see chapter 7) activate the tolerance weighing function:
or the combination tolerance weighing/adding (tolerance control on the re-
spective poured quantity):
Entering limits is possible for the following functions:
• Weighing
• Parts counting
• Percent determination
• Weighing with freely programmable weighing unit
There are two different ways to carry out evaluation of limits:
1. Evaluation of absolute values [24.�TXP.1]:
An exact reference value (e.g. 1 kg) is set.
2. Evaluation with difference values [24.�TXP.2]:
An upper limit and a lower limit for a reference value are set.
Example:
Poured quantity
Evaluation of absolute
values
Evaluation with differ-
ence values
PES/PEJ-BA-e-1617
[2.SEL.2]
[2. SEL.3]
Reference value Lower limit
1,000.0 g 970.0 g
1,000.0 g 970.0 g
1,000.0 g -30.0 g
Upper limit
1,050.0 g
1,050.0 g
50.0 g
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