Processing The Recipe Structure - Siemens SIMATIC BATCH Operating Manual

9.8.3.4

Processing the recipe structure

Principle
The recipe structure of a control recipe is processed according to the predecessor-successor
principle at all hierarchy levels. In other words, when processing of a recipe element is
completed, the processing of the next step in the sequence is activated.
Hierarchical recipe: Within a recipe unit procedure (RUP), the individual recipe operations
(ROPs) are executed in sequence accordingly. If the ROPs of different RUPs of a recipe
procedure are synchronized, several recipe operations (in different RUPs) can be started at
the same time. Within a recipe operation, the individual steps (recipe phases -> EPHs) and
transitions (step enabling conditions) are also executed sequentially.
SIMATIC BATCH V8.2
Operating Manual, 02/2016, A5E35958174-AA
BATCH Control Center
9.8 Batch control
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