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Resource Information and Configuration
Events Model
Events Model
Events are a fundamental part of production. The events model is used to map out the critical events that occur to control production. These events can be created within this application or from external systems, and can be used to control workflow execution.
Condition Events
Condition events are defined by logical expressions against variable values. When these components are set and enabled, they are monitored by the system. When expressions evaluate to true, the event occurs and subscribers to the event are notified.
Evaluation of Condition Expressions
The Trigger Settings tab allows you to determine when the configured condition expressions will be evaluated. The results of these evaluations determine whether or not the event can run.
Event Sources
Event sources are data items that you can subscribe to.

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Resource Information and Configuration
- Resource Information and Configuration
- Material Model
- Material Inventory
- Equipment Model
- Production Model
- Events Model
  - Events Model
    Events are a fundamental part of production. The events model is used to map out the critical events that occur to control production. These events can be created within this application or from external systems, and can be used to control workflow execution.
    - Enable an event
    - Disable an event
    - Time Events
      Time events can be set by time span or by calendar, and they can be either single or recurring events.
    - Condition Events
      Condition events are defined by logical expressions against variable values. When these components are set and enabled, they are monitored by the system. When expressions evaluate to true, the event occurs and subscribers to the event are notified.
      - Properties and Attributes of Condition Events
        The Details tab offers general information about the selected condition event.
      - Evaluation of Condition Expressions
        The Trigger Settings tab allows you to determine when the configured condition expressions will be evaluated. The results of these evaluations determine whether or not the event can run.
        Set a trigger for a conditional event
        Set up class-based events
        You can bind class properties to event variables so that an event can detect a property change in any equipment to which that class has been added.
        Create variables for a condition event
        Create an expression for a condition event
        Condition Event Expression Variables
        The Variables tab allows you to add, modify, and delete expression variables to use when building event expressions. You can define one or more variables, which can be a constant value bound to an attribute of the trigger event, or bound to external data.
        Condition Expressions
        The Condition Expressions tab allows you to create expressions using mathematical or Boolean logic.
        Event Sources
        Event sources are data items that you can subscribe to.
        User-Defined Event Source Properties
        You can use event source properties to monitor particular events related to conditional events or workflow schedules.
        Production Event Source Properties
        You can use event source properties to monitor particular events related to conditional events or workflow schedules.
        GE Historian Event Source Properties
        You can use event source properties to monitor particular events related to conditional events or workflow schedules.
        Workflow Event Source Properties
        Event sources are data items that you can subscribe to when you configure a workflow schedule. You use event sources to define when the selected workflow schedule is triggered
        Equipment Event Source Properties
        You can use event source properties to monitor particular events related to conditional events or workflow schedules.
        Material Event Source Properties
        You can use event source properties to monitor particular events related to conditional events or workflow schedules.
        Compliance Event Source Properties
        You can use event source properties to monitor particular events related to conditional events or workflow schedules.
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Building and Configuring Workflows
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Event Sources

Event sources are data items that you can subscribe to.

When you configure the scheduled settings in a workflow schedule or the trigger settings of a condition event, event source properties are available to define further.

Important: Available event sources depend on the service providers you have installed.

Event Source	Value	Description
Equipment	User-defined	If no equipment resources with property values have been added in the Equipment model, this event source is not available.
User-defined events	User-defined	If no time or condition event resources have been added in the Event model, this event source is not available.
Production	System-defined	A production event is signaled when one of the following occurs: New Work Request Work Request Status Changed
Workflow	System-defined	A workflow event is signaled when one of the following occurs: Task Expired Task Step Expired
GE Historian	User-defined server items	If no server items have been added in the Proficy System model, this event source is not available. A GE Historian event is signaled when the following occurs: Tag Synchronization Event
Material	System-defined	A material event is signaled when one of the following occurs: Material Lot Deleted Material Lot HasChildren Changed Material Lot Location Changed Material Lot Quantity Changed Material Lot Status Changed Material Sublot Deleted Material Sublot HasChildren Changed Material Sublot Location Changed Material Sublot Quantity Changed Material Sublot Status Changed New Material Lot Created New Material Sublot Created
Compliance	System-defined	A compliance event is signaled when the following occurs: Electronic Signature Signing Result
Security	System-defined	A security event is signaled when one of the following occurs: SSO Authorization Failed (executes when a single sign on user is not configured correctly) The account is locked out (executes when a user account is locked out) User Account Created (executes when a new user account is created)