Siemens SIMATIC BATCH Operating Manual page 779

● High limit: For steps that are linked to an EOP, EPH or library sequence, the high limit is
adopted from the ES or from the library object. The limit is unit-dependent. The limits are
adopted for the higher-level steps linked to the source or destination.
Note
If the master recipe has yet to be assigned to a unit, the high and low limits are marked in
green. The limits indicate the "shell" over all unit candidates.
● Unit of measure: The parameters are specified in greater detail by the units of measure.
The units of measure are entered in the ES and adopted when the process cell data are
imported.
● Source: For the recipe objects RUP, ROP and RPH, you can select an output material as
the source from the next higher level in the list box. This assumes that the higher recipe
level contains an output material with the same data type and unit of measure.
If there is no interconnectable output material in the list box, click the "..." button to create
and interconnect a new input material at the appropriate recipe level.
Examples:
The recipe phase fetches the setpoint from the ROP level. This can fetch the setpoint from
the recipe unit procedure level, etc. The recipe procedure, in turn, can fetch the setpoint
from the formula.
● Target: For the RUP, ROP and RPH recipe objects, the actual values from the process can
be passed on to the next higher level.
Example:
The actual value of a recipe phase can be passed up to the recipe level of the recipe header.
This also enables the process value of a recipe step to be used as the setpoint for a
subsequent recipe step. The button next to the parameter opens a dialog in which you can
create and interconnect new parameters on all levels.
● Setpoint ID, Actual value ID: You can use the ID number to specify whether the parameter
value is to be saved for logging in the SIMATIC BATCH archive. With an ID number higher
than zero, the setpoint or process value is also made available on an interface for an
external program. Assigning unique ID numbers for the parameter values makes
processing in an external application easier. ID numbers from 0 to 32767 can be entered.
When a new operation type is created, the default value is 1 or the value set in the ES.
● Scaling: You can use scaling functions (Page 579) to make processes quantity-dependent.
Depending on the specific quantity of the batch, the quantity in this row is corrected via the
set scaling function. The linear and quadratic scaling functions are available by default.
SIMATIC BATCH V8.2
Operating Manual, 02/2016, A5E35958174-AA
Context help references
14.1 Dialogs
779