DeltaV Batch supports standard batch concepts and follows the ISA S88.01, Namur NE33 Batch, and IEC 61131-3 standards. The ISA standard defines a consistent set of terminology and models to define the control requirements for batch manufacturing plants. The ISA standard and DeltaV Batch are based on procedural and physical models that emphasize good plant design and operation practices.
The system features a single, completely integrated database that coordinates all batch configuration activities. Easy-to-use tools are provided for the following:
DeltaV Batch is a class-based system. Many batch manufacturing plants have multiple production lines made up of the same or very similar equipment. Using classes in developing the process control system greatly simplifies the configuration process. For example, instead of fully defining the control logic for each of 100 identical or nearly identical valves, the control engineer defines the logic for the control module class and then creates 100 instances of the class (that is, control modules). It is then necessary to specify only the I/O references and any configurable parameters that differ for the individual control modules. Changes made to the class are automatically propagated to the instances, except for parameter values that have been changed at the instance level. Classes can be defined for the following: phases, control modules, equipment modules, units, and process cells.