OpcTimedShelveMethodNode.TimedShelveExCallback Delegate

Namespace: Opc.UaFx
Assemblies: Opc.UaFx.Advanced.dll

Transitions the alarm condition into the timed shelved state.

C#

[CLSCompliant(false)]
public delegate void TimedShelveExCallback(OpcMethodContext context, [OpcArgument("Duration", Description = "The fixed time for which the alarm is to be shelved.")] double duration);

Attributes CLSCompliantAttribute

Parameters

context OpcMethodContext

The OpcMethodContext to use when shelving the alarm. This instance will be also updated with the outcome of the method call.

duration Double

A fixed time for which the alarm is to be shelved. The server may refuse the provided duration. If a max time shelved property exist on the alarm than the shelving time shall be less than or equal to the value of this property.

This method does provide the following OpcResult information: * BadConditionAlreadyShelvedThe alarm is already in timed shelved state and the system does not allow a reset of the shelved timer. * BadShelvingTimeOutOfRange