Weighing With Tolerance Range; General Information - KERN FES 33K0.1 IPM Operating Instruction

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 acoustic
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 respec-
tive poured quantity):
Entering limits is possible for the following functions:
• Weighing
• Parts counting
• Percent determination
There are several functions available for tolerance control of the balance KERN FEJ.
There are two different ways to carry out evaluation of limits:
1. Evaluation of absolute values [24.
An exact reference value (e.g. 1 kg) is set.
2. Evaluation with difference values [24.
An upper limit and a lower limit for a reference value are set.
Example:
Poured quantity
Evaluation of abso-
lute values
Evaluation with dif-
ference values
54
[2.SEL.2]
[2. SEL.3]
TXP.1]:
TXP.2]:
Reference
Lower limit
value
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
FES/FEJ-BA-e-1132