Function Variants Filling Scale
The PLS-DIn or PLS-DOut signals are used to control the scale by computer or
fieldbus. They function at the same time as the physical inputs or outputs.
Exception: PLS-DIn5 Print Total/Clear Balance
6.2.4 Standard Operating Sequence
This item explains the regular operating activities, i.e.
• Perform feed operation
• Print weigh data.
For other regular activities, e.g. enter setpoint and string, see manual BV-H2313, Item
4.2.
Feeding - With Automatic Taring Upon Feed Start
Feeding starts and normally continues until feeding is complete. Before start of
feeding (F3 key) , enter or check setpoint.
You can stop feeding at any time, restart and complete, or abort it.
Every weighing operation (aborted or complete) is balanced automatically.
If feeding is complete, a weighing report is printed.
Feeding - Without Automatic Taring Upon Feed Start
Feeding can also be performed without automatic taring. To do so, set function block
parameter Taring to No.
Weight value displayed is used as setpoint.
Exception: Partially Filled Hoppers
Drums are to be filled using a known tare weight. Drums still contain a residual
amount of material (e.g. 4 kg). To reach the defined setpoint (e.g. 50 kg), enter
known tare weight of drum in manual ('8:Enter Manual Tare') or select fixed tare
value ('7:Select Fixed Tare'), i.e. scales tares using this value. Upon start of
feeding, 46 kg are added to reach the defined setpoint (e.g. 50 kg).
DISOMAT
®
Opus – Operating Manual 0630 BV-H2313 GB
© Schenck Process GmbH, Darmstadt - 97 -
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