Phase Logic programming model

This sequence describes the programming model that the phase logic typically needs to follow:
  1. Prepare for request (set reports, for example).
  2. (optional) Set any request parameters.
  3. Set the request.
  4. Wait for the Process Complete (.PC) bit to be set to one.
    TIP:
    Allowing the phase logic to transition the phase to a terminal state (STOPPED, ABORTED, COMPLETE) without first verifying that the Process Complete (.PC) bit has been set to
    1
     (one) by the
    FactoryTalk Batch
     Server can result in future executions of the phase logic receiving faulty parameter data and can also result in the phase logic failing to release needed equipment.
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