8 ObjectTypes for Vision System State Handling ToC Previous Next

8.4 VisionStepModelStateMachineType ToC Previous Next

8.4.6 VisionStepModelStateMachineType Methods ToC Previous Next Sync method ToC

This method can be called to cause a transition from the Wait state in the step model to the ExecuteStep state.


Sync ([in]	Int32	cause[in]	String	causeDescription[out]	Int32	error);

Table 118 – Sync Method Arguments

Argument Description
cause Implementation-specific number denoting circumstances of the command
causeDescription Description of the circumstances, e.g. for logging purposes. May be empty.
error 0 – OK
Values > 0 are reserved for errors defined by this and future standards.
Values < 0 shall be used for application-specific errors.

Table 119 – Sync Method AddressSpace Definition

Attribute Value
BrowseName Sync
References NodeClass BrowseName DataType TypeDefinition ModellingRule
HasProperty Variable InputArguments Argument[] PropertyType Mandatory
HasProperty Variable OutputArguments Argument[] PropertyType Mandatory

The cause argument given to the method can only be interpreted by the underlying vision system It can be used, for example, for ending the step model prematurely.

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