Sam4s SPS-1000, Руководство по программированию

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SPS 1000 Program Manual P-Mode Programming
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225
PLU Stock
PLU stock is a simple inventory system where each whole unit PLU activity subtracts a value
of "1" from the stock counter. (Note that if multiplication or decimal multiplication is used
when the PLU is registered, the resulting quantity of activity will subtract from the stock
counter. Stock is maintained increments to the second decimal position, i.e. “X.XX”.)
PLU stock applies only to PLUs that are assigned to a PLU status group with the Stock PLU?
setting set to Y (See “PLU Status Group” on page 39.)
Select PLU STOCK to maintain stock levels on PLUs selected for stock unit inventory.
NOTE: Be careful not to confuse the separate and distinct inventory features of the SPS
1000:

PLU Stock (described here),

Recipes and Ingredients (see “Ingredient Inventory” on page 41)

Product Mix Groups (See “Product Mix Groups” on page 215.)