OPC UA for Unattended Retail & Coffee Solutions - Part 1: Core Components
7.11.2 ObjectType definition
Table 37 - PriceInformationType definition
Attribute
Value
BrowseName
PriceInformationType
IsAbstract
False
References
Node Class
BrowseName
DataType
TypeDefinition
Other
Subtype of the 0:BaseObjectType
0:HasComponent
Method
GetPriceForSelections
M
0:HasComponent
Method
GetPriceForOneSelection
M
0:HasComponent
Method
GetPriceForBasket
O
0:GeneratesEvent
ObjectType
PriceChangeEventType
Conformance Units
UnattendedRetail PaymentService
UnattendedRetail PriceService
Instances of the PriceInformationType will generate Events of PriceChangeEventType, when the prices provided with one of the Methods may have changed, for example based on the time, different base prices, etc. Clients currently using the price information (e.g., for display) should subscribe for these Events and call the Methods again, after receiving the Event.
