7.6.10 SetIOSignals

The Method SetIOSignals is used to set a list of IO signals of the asset. The type of operations mapped to each signal is application specific.

The signature of this Method is specified below. Table 80 and Table 81 specify the Arguments and AddressSpace representation, respectively.

Signature 

	SetIOSignals (
		[in]	0:String		productInstanceUri,
		[in]	SignalDataType[]		signalList,
		[out]	0:Int32[]		signalStatusList,
		[out]	0:Int64		status,
		[out]	0:LocalizedText		statusMessage)
Table 80 – SetIOSignals Method Arguments
Argument Description
productInstanceUri

With this argument the Client can provide the identifier of the asset on which this method is applicable.

It can be empty if the method is modelled directly under the required asset. If it is empty, the system can consider the identifier of the asset where the Server is running.

signalListIt is the list of signals which needs to be set in the asset.
signalStatusList

It is the list of status for each signal.

0 – OK

Values > 0 are reserved for errors defined by this and future standards.

Values < 0 shall be used for application-specific errors.

statusIt provides the status of the Method execution. Refer 7.4 for details.
statusMessageIt provides the high-level status information in a user-friendly text.
Table 81 – SetIOSignals Method AddressSpace Definition
Attribute Value
BrowseNameSetIOSignals
References Node Class BrowseName DataType TypeDefinition ModellingRule
0:HasPropertyVariable0:InputArguments0:Argument[]0:PropertyType0:Mandatory
0:HasPropertyVariable0:OutputArguments0:Argument[]0:PropertyType0:Mandatory