System information

- 79 -
18.11.3. Reference masses using for weighing.
Bar chart is one of Information Field elements. There are two conditions of bar chart
visibility:
 YES option choosing for „Bar chart” field
while deviations information declaring.
 Choosing at least one function:
„Checkweighing” or „Feeding” as visible In
“BUTTONS” menu. After choosing at least
one of the functions, it is visible as buick
access button.
Colours of bar chart:
− yellow: mass is below permissible area
− green: mass is within permissible area
− red: mass is higher than permissible area
Checkweighing function bar chart
For checkweighing, top and bottom thresholds should be given in percentage values.
It is Reference Mass tolerance.
EXAMPLE
1. Reference mass = 50.0g
2. Checkweighing thresholds stated as:
- bottom threshold: 95%;
- top threshold 105%
3. A loading of mass 38,6g that is
77,400% of reference mass has been
placed on the pan.
Information of mass shortage is
displayed.
Caution;
bottom threshold tolerance is– 5% of reference
mass.
4. Loading’s mass has been increased to
51,2g that is 102,4% of reference
mass.
Information of the mass correctness-
within permissible area – is displayed.
Caution;
top threshold tolerance is + 5% of reference
mass; + 2,2% is displayed so the indication is
acceptable.