L
62
Weighing in Percent
Application L
With the Weighing in Percent
application, you can use your weighing
platform to obtain weight readouts in
percent which are in proportion to a
reference weight.
L is displayed as the weight unit.
Characteristics
– Save the current weight value as
reference weight “pRef”
Signum
®
3 only:
– Enter the reference weight “Wxx%”
for 100% using the keypad
Signum
®
3 only:
– Enter the reference percentage “pRef”
using the keypad
– Enter reference sample weight using
a barcode scanner
– Display result as loss (difference) or
residue
– Display up to 3 decimal places.
Configured in Setup under:
appl1:
Perc.wg: 3.10.
– Weighing in percent with two weighing
platforms
– Activate Info mode via the I key
– Toggle the display between percent and
weight via the w key.
– Automatic taring of container weight.
Configured in Setup under:
Appl: L: 3.7.
Signum
®
3:
appl
: a.tare: 3.7.
– Automatic initialization when the
scale is switched on. The application is
initialized with the most recently saved
data. Configured in Setup under:
Appl: L: 3.8.
Signum
®
3:
appl
: a.start: 3.8.
– Exit application, delete parameters:
The value of the reference weight in
the memory remains active until the
application is changed or the value is
overwritten or deleted via the c key.
The value also remains saved after the
scale is turned off.
Signum
®
3 only:
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 the data stored for
the active application. Configured in
Setup under:
Appl: sel.cf: 3.24.
(Sel. CF function key c in
applications)
– Tare function:
1) If you store a tare (weight value)
by pressing the ) key, you can later
enter a value manually. The value you
enter is added to the stored tare value.
Setting: menu code 3.25.1 (factory
setting)
2) A value entered manually overwrites
a stored tare value (weight value).
If you enter a value manually, a tare
value (weight value) stored later
overwrites the manually entered value.
Setting: menu code 3.25.2
Configured in Setup under:
Appl: L: 3.25.
Signum
®
3:
Appl: tare. f: 3.25.
– Restore factory default settings.
Configured in Setup under:
Appl: L: 9.9.1.
Signum
®
3:
appl
: def.app: 9.1.
To determine the weight of a sample
relative to a reference weight, you
need to define the reference percentage
value. There are three ways to enter
this value in the application program:
– Calculation:
– Place the reference quantity (defined
by the reference percentage) on the
connected weighing platform and
press the
O key to initialize the
application.
– Place any amount of the sample
material on the connected weighing
platform, enter the reference
percentage through the keypad, and
press the r key to initialize the
application.
How the reference weight is calculated
depends on the application setting that
defines “Accuracy for saving weights”.
The value is either rounded off in
accordance with the display resolution,
or saved with 10-fold or 100-fold
resolution,
or with the maximum internal
resolution of the weighing platform.
– Enter the reference weight for 100%
using the keypad and press the O key
to initialize the application.
– Use a barcode scanner.
The initialization data remains valid
until deleted by pressing the c key
or until overwritten by a new value.
They remain saved after the Signum
®
is switched off.
Preparation
§ Switch on the scale: Press the e key
§ While all segments are lit, press the
) key
§ Select the Setup menu: Press the
k key repeatedly until appl is
displayed
§ Confirm appl: Press the ) key
§ Select the Weighing in Percent
application:
Press the k key repeatedly and
confirm with the ) key
Weighing in Percent Application Parameters
3. 6. Minimum load for initialization
3.6.1* 1 digit
3.6.2 2 digits
3.6.3 5 digits
3.6.4 10 digits
3.6.5 20 digits
3.6.6 50 digits
3.6.7 100 digits
3.6.8 200 digits
3.6.9 500 digits
3.6.10 1000 digits
3. 9. Reference
value calculation resolution
3.9.1* Display accuracy
3.9.2 Display accuracy
+1 decimal place
3.9.3 Display accuracy
+2 decimal places
3.9.4 Internal resolution
3.10. Decimal places in displayed result
3.10.1* none
3.10.2 1 decimal place
3.10.3 2 decimal places
3.10.4 3 decimal places
3.11 Parameter for saving weight
values
3.11.1* With stability
3.11.2 With increased
stability
3.13. Reference weighing instrument
3.13.1* No weighing platform
selected
3.13.2 Weighing platform
WP 1
3.13.3 Weighing platform
WP 2
3.15. Display of calculated values
3.15.1* Residual qty.
3.15.2 Loss
* = Factory setting
§ Save the settings with the ) key and
exit Setup: Press the ( key several
times.
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