Siemens SIMATIC PCS7 - Description of a recipe

4-4
Batch flexible , Manual
C79000-G7076-C650-02
4.2 Description of a recipe
A recipe consists of the two basic components: the recipe header and the
recipe body with the corresponding data:
Recipe
Recipe header:
– Basic recipe data:
recipe designation,
version, status, run time,
batch quantity, created
by, edited by
– Products/substances:
main product with
quality and by-products,
input materials, residual
materials
– Global parameters:
$-variable
– Names of the measuring
points which are to be
recorded as cyclical
batch data
– Information about the
equipment used
– Description
Recipe body:
– Structure information
– AF parameters
– Transition conditions
Figure 4-2 Basic components of a recipe
Detailed design and planning of the recipe header and recipe body is dealt
with in Chapter 4.4.3 (Specifying recipe properties).
A recipe consists of an arrangement of elements (see Figure 4-3) which must
stand in a relationship to each other defined by syntactical rules (see Chapter
4.4.2, Configuring recipes). The following elements may be distinguished here:
step (AF), see Page 4-20; transition, see Page 4-21; the structure elements,
parallel branch, alternative branch, substructure and loop (see Page 4-16).
What constitutes
a recipe?
What does a recipe
consist of?
Recipe creation