Rockwell Automation Arena Packaging Users Guide - Manual (Page 65)

4 • S TATISTICS
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4 • Statisti
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Palletizer statistics
The Category Overview statistics for a palletizer are described below. Palletizer Name
refers to the symbol name of the palletizer entered in the main module dialog box.
Note: All times and rates are reported in base time units.
D ESCRIPTION
Layers Per Pallet—This statistic reports the layers per pallet specified for the palletizer.
Units Per Layer—This statistic reports the units per layer specified for the palletizer.
Type—This statistic reports the palletizer type (i.e., palletizer or depalletizer).
Nominal Run Speed—This statistic reports the nominal run speed of the palletizer
(Layers/BaseTimeUnit).
U NIT SUMMARY
Total Units Processed—This statistic reports the total number of units that have entered
the palletizer when filling layers or have left the depalletizer when emptying layers. The
following expression holds:
Total Units Processed = Total Good Units Produced + Total Units Lost
The value of this statistic is the last value of the palletizer variable Palletizer
Name_UnitsProcessed.
Total Good Units Produced—This statistic reports the total number of units that entered
the palletizer and actually were placed on pallets (i.e., not scrapped). For a depalletizer, it
is the number of units taken off the pallets that were actually sent downstream.
The value of this statistic is the last value of the palletizer variable Palletizer
Name_GoodUnitsProd.
Total Units Lost—This statistic reports the total number of units that were lost or scrapped
by the palletizer.
Total Layers Swept—This statistic reports the total number of layers added to or removed
from pallets.
Total Pallets (Un)Stored—This statistic reports the total number of pallets added to or
removed from storage by the palletizer or depalletizer respectively.
A CTIVITY COUNTER
Number of Failures—This statistic reports the number of failures that occurred at the
palletizer.