Transitions are instances of Objects of the TransitionType defined in [OPC 10000-5] which also includes the definitions of the ToState, FromState, HasCause, and HasEffect References used. Table 63 specifies the Transitions defined for the AnalyserDeviceStateMachineType. Each Transition is assigned a unique TransitionNumber.

Table 63 – AnalyserDeviceStateMachineType Transitions

BrowseName

References

Target BrowseName

Value

Target Type Definition

Notes

Transitions

PowerupToOperatingTransition

HasProperty

TransitionNumber

1

PropertyType

FromState

Powerup

InitialStateType

ToState

Operating

StateType

HasCause

Analyser is powering-up

External cause

OperatingToLocalTransition

HasProperty

TransitionNumber

2

PropertyType

FromState

Operating

StateType

ToState

Local

StateType

HasCause

Pressing Local button on analyser

External cause

OperatingToMaintenanceTransition

HasProperty

TransitionNumber

3

PropertyType

FromState

Operating

StateType

ToState

Maintenance

StateType

HasCause

GotoMaintenance

Method

LocalToOperatingTransition

HasProperty

TransitionNumber

4

PropertyType

FromState

Local

StateType

ToState

Operating

StateType

HasCause

Releasing Local button on analyser

External cause

LocalToMaintenanceTransition

HasProperty

TransitionNumber

5

PropertyType

FromState

Local

StateType

ToState

Maintenance

StateType

HasCause

Releasing Local button on analyser

External cause

MaintenanceToOperatingTransition

HasProperty

TransitionNumber

6

PropertyType

FromState

Maintenance

StateType

ToState

Operating

StateType

HasCause

GotoOperating

Method

MaintenanceToLocalTransition

HasProperty

TransitionNumber

7

PropertyType

FromState

Maintenance

StateType

ToState

Local

StateType

HasCause

Pressing Local button on analyser

External cause

OperatingToShutdownTransition

HasProperty

TransitionNumber

8

PropertyType

FromState

Operating

StateType

ToState

Shutdown

StateType

HasCause

Analyser is powering-down

External cause

LocalToShutdownTransition

HasProperty

TransitionNumber

9

PropertyType

FromState

Local

StateType

ToState

Shutdown

StateType

HasCause

Analyser is powering-down

External cause

MaintenanceToShutdownTransition

HasProperty

TransitionNumber

10

PropertyType

FromState

Maintenance

StateType

ToState

Shutdown

StateType

HasCause

Analyser is powering-down

External cause