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OPC-10000-10 – OPC Unified Architecture - Part 10: Programs

4.2.7 Program Control Methods

Methods impact a Program's behaviour by causing specified state transitions. The state transitions dictate the actions performed by the Program . This standard defines a set of standard Program Control ... additional user defined Methods. User defined Methods shall not change the behaviour of the base Program Finite State Machine . Table 4 - Program Control Methods Method Name Description Start Causes