LabelsEncodingEvent – This method is used to send unsolicited notification of Labels Encoding events to an OPC Server that is performing label event management.
The signature of this Method is specified below. Table 24 and Table 25 specify the Arguments and AddressSpace representation, respectively.
Signature
LabelsEncodingEvent (
[in]OPENSCSLabelCollectionDataTypeLabelCollection
[in]String SNFormat
[in]OPENSCSKeyValueDataType[] OPENSCSEventContext
[out]OPENSCSReturnEnum ReturnStatus
);
Table 24 – LabelsEncodingEvent Method Arguments
|
Argument |
Description |
|
LabelCollection |
Identifies the Label Collection with Serial Numbers and optional label properties. |
|
SNFormat |
Defines the format of the serial numbers associated to the event. |
|
OPENSCSEventContext |
Zero or mode key value pairs that define additional context information for the event, such as order number or lot number. |
|
ReturnStatus |
Returns the status of the method execution. |
Method Result Codes are defined as part of the Call service (see OPC 10000-4 and Table 95).
Table 25 – LabelsEncodingEvent Method AddressSpace Definition
|
Attribute |
Value |
||||
|
BrowseName |
LabelsEncodingEvent |
||||
|
IsAbstract |
True |
||||
|
References |
NodeClass |
BrowseName |
DataType |
TypeDefinition |
ModellingRule |
|
0:HasProperty |
Variable |
InputArguments |
Argument[] |
0:PropertyType |
Mandatory |
|
0:HasProperty |
Variable |
OutputArguments |
Argument[] |
0:PropertyType |
Mandatory |