Subtractive Weighing - Cardinal 212 Series Installation, Technical And Operation Manual

212/212X Installation & Technical

3.2 Subtractive Weighing

Page 100
Recommended Settings:
D OUT=
0
A-HLD=
0
Weighing Procedure:
1. Verify the scale is in Load mode (the Unload annunciator will
be turned off). You can toggle back and forth between Load
and Unload mode by pressing the LOAD/UNLOAD key.
2. With the scale empty, verify the scale is showing 0 units
Gross. If not in Gross mode, press the 0 key then the TARE
key to clear the stored tare weight and the indicator will
display Gross weight.
3. If the scale is showing a weight different than 0, press the
ZERO/CLEAR key to zero the scale.
4. The scale is now ready to be loaded. Add material until
desired weight is reached.
5. Press the LOAD/UNLOAD key. The loaded weight will be
stored as the tare weight. The indicator will display 0 units
Net and switch to Unload mode.
6. The scale is now ready to be Unloaded. Any weight removed
from the scale will be displayed as a positive weight. Any
weight added to the scale will be displayed as a negative
weight. Remove material until a desired weight is Unloaded.
7. If you wish to Unload a new weight without adding material to
the scale, simply press the TARE key or the ZERO/CLEAR
key to zero the scale and repeat steps 6 and 7 as desired.
8. To return to Load mode (and to display the amount of
material remaining on the scale), press the LOAD/UNLOAD
key. NOTE: Your Unloaded weight will be lost
8200-M639-O1 Rev D 09/14