Sartorius Combics CAH1, Operating Instructions Manual

Page: 51 / 168

Operating Instructions Combics Indicators 51
Counting
Z
(Combics 2):
With the Counting application, you can determine the number of parts which each
have approximately equal weight (
APPLIC.1
menu).
Features – Save the reference weight “wRef” from the weighing platform
– Enter the average piece weight “wRef” via the keypad
– Enter the reference sample quantity “nRef” via the keypad
– Enter reference sample weight using a barcode scanner
– Automatic reference sample updating
– Counting with two weighing platforms
– Activate Info mode via the
I
key
– Toggle the display between quantity and weight via the
W
key
– Defi ne the level of accuracy (display resolution) applied when a calculated
reference sample quantity is saved
– Automatic taring of container weight.
Setting:
Applic. / aut.tare
, menu item 3.7
– Automatic initialization when the scale is switched on. The indicator is
initialized with the most recently used values for reference sample quantity
“nRef” and reference sample weight “wRef.”
Setting:
Applic. / aut.strt
, menu item 3.8
Exit application, delete parameters
The value of the reference sample weight in the reference memory remains active
until it is deleted via the
c
key or overwritten or until the application is changed.
The reference sample weight also remains 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.
Average piece weight
Before the quantity on the platform can be calculated, the average piece weight
must be entered in the application. There are several ways to enter this value in the
program:
Calculating the reference piece weight
– Place the number of parts defi ned as the reference sample quantity on the
weighing platform and calculate the average piece weight by pressing the
O
key.
or
– Place any number of parts on the connected weighing platform, enter the
quantity using the keypad and select and calculate by pressing the
r
key.
How the reference weight is calculated depends on the application setting for
resolution. The value is either rounded off in accordance with the display resolution,
or saved with 10-fold or 100-fold resolution.
Operation