Sartorius Combics CAH1, Operating Instructions Manual

Page: 77 / 168

Operating Instructions Combics Indicators 77
Classification
W
(Combics 2)
With this application, you can determine whether the weight of a given sample lies
within the limits of a
defi ned weight class (
Applic.2
menu).
Features
– Classifi cation with 3 or 5 weight classes.
Setting:
Applic./Applic.2/CLASS./PARAM.2/QTY.
menu item 4.8.
– Enter the upper class limits using the keypad or by saving weight values from
a load on the platform
– Enter the upper limits of weight classes as absolute values or as a percentage of
deviation from the upper limit of Class 1
Setting:
Applic./Applic.2/CLASS./PARAM.2/INPUT
menu item 4.9.
– Activate Info mode via the
I
key
– Toggle the main display between classifi cation display and weight display by
pressing the
w
key.
– Automatic results printout
Setting:
Applic./Applic.2/CLASS./PARAM.2/PRINT
menu item 4.10.
– Automatic taring of container weight.
Setting:
Applic. / aut.tare
, menu item 3.7
– Automatic initialization when the scale is switched on.
Setting:
Applic. / aut.strt
, menu item 3.8
Exit application, delete parameters
The initialization values remain active until deleted using the
c
key or overwritten
or until the application is changed. The class limits also remain saved after the scale
is turned off.
You can assign different functions to the
c
key for deleting applications.
When you clear applications, you can delete either the data stored for all
applications or just selected data stored for the active application.
Setting:
Applic./CLER.CF
menu item 3.24
Tare function:
If you store a tare (weight value) by pressing the
)
key, you can later enter a tare
value manually. The tare value you enter is added to the stored tare value.
Setting:
Applic. / TARE.FNC
menu item 3.25.1 (factory setting)
A tare value entered manually overwrites a stored tare value (weight value). If you
enter a tare value manually, a tare value (weight value) stored later overwrites the
manually entered value.
Setting:
Applic. / TARE.FNC
menu item 3.25.2
Restore factory default settings:
Applic./Reset
menu item 9.1.
Limits
To use the Classifi cation application, you need to enter the delimiters that separate
one class from another. Limits between the individual weigh classes are required for
the
classifi cation. The lower limit of Class 1 is defi ned by the preset minimum load.
The other classes are confi gured by defi ning their upper limits. There are two ways
to enter the delimiters for classes 1 through 3 (or 5):
By saving
the weight value indicated
: Each upper limit value, with the exception of
the highest class, is entered using the keypad or by saving the weight value of a load
on the weighing platform.
By entering
a percentage
: The upper value of Class 1 is entered using the keypad or
by saving the value indicated. Upper limits for the other classes are defi ned by
entering a percentage of deviation from the upper limit of Class 1, using the keypad.
Operation