Siemens SIMATIC BATCH Operating Manual page 771

List:
● Recipe assignments: This column lists the unit recipes used in the recipe and their names.
You can enter the name of the unit recipe in the hierarchical recipe using the properties of
the unit recipe; you can enter the name directly in a flat recipe.
● Unit:The preferred unit for the unit recipe is entered in this column. You can enter the
selection of the unit class and the preferred unit with the "Change" button or in the properties
of the unit recipe.
● Unit class: The unit class specified for the unit recipe is entered in this column. This
specification is made, for example, by selecting units for the unit recipe. If this value is set,
only library operations with the same assigned unit class can be used in the recipe unit
procedure.
● Start: The calculated start time is specified relative to the start of the first unit. If the first
step of a unit recipe is started dependent on a synchronization function, the start value
results from the calculated time of the first unit recipe as far as the synchronization line.
● Run time: Duration calculated from the time values entered in the recipe steps in the format
day:hours:minutes:seconds.
● Strategy: This column shows how one of the potential units is selected for the actual batch
execution:
– Preferred unit: If no other assignment is made before creating a batch, the unit specified
– The longest out of use: The unit that has not been used for the longest time will be used.
– Operator selection: The allocation of the unit can be performed manually in an operator
– Process parameters: The variable selected in the Process parameters field determines
● Process parameters: Variable with the "Unit" data type that determines, on a process-
dependent basis, the unit to be selected when the batch is executed.
● At start: If this check box is selected, the entire batch processing will start only if the unit
required by this unit recipe is free. This is regardless of whether the units of other unit
recipes, which were executed in chronological order prior to this unit recipe, are free.
● Condition: If this check box is selected, the units that can be used for this unit recipe are
selected by a set of conditions. Special dialogs for entering the conditions are enabled for
this purpose. The third column, "Unit class", is available after this check box is selected.
Description of line n:
You can enter an explanatory description for a selected line here.
SIMATIC BATCH V8.2
Operating Manual, 02/2016, A5E35958174-AA
as the preferred unit is used for the batch.
dialog.
the unit.
Context help references
14.1 Dialogs
771