The VisionHealthInfoType provides the current general condition of the machine vision system or its item with respect to its/their functional fitness. It is formally defined in Table 17.
Figure 11 – VisionHealthInfoType
Table 17 – VisionHealthInfoType Definition
|
Attribute |
Value |
|||||
|
BrowseName |
VisionHealthInfoType |
|||||
|
IsAbstract |
False |
|||||
|
References |
Node Class |
BrowseName |
DataType |
TypeDefinition |
Other |
|
|
Subtype of the 2:FunctionalGroupType defined in OPC 10000-100, i.e. inheriting the InstanceDeclarations of that Node |
||||||
|
0:HasComponent |
Variable |
RemainingLifeTime |
0:Number |
2:LifetimeVariableType |
O |
|
|
0:HasComponent |
Variable |
Temperature |
0:Double |
0:AnalogUnitType |
O |
|
|
0:HasComponent |
Variable |
State |
SEMI_E10SystemStateDataType |
SEMI_E10SystemStateType |
O |
|
|
0:HasInterface |
ObjectType |
2:IDeviceHealthType |
|
|
|
|
|
|
||||||
|
Applied from 2:IDeviceHealthType |
||||||
|
0:HasComponent |
Variable |
2:DeviceHealth |
2:DeviceHealthEnumeration |
0:BaseDataVariableType |
O |
|
|
0:HasComponent |
Object |
2:DeviceHealthAlarms |
|
0:FolderType |
O |
|
The RemainingLifeTime property denotes the remaining lifetime of the item. It serves as an indication to service personnel for maintenance activities.
The Temperature property denotes the temperature value (along with its unit) of the item.
The State property denotes the SEMI E10 State of the item (see Section 11.1).
The DeviceHealth variable indicates the status as defined by NAMUR Recommendation NE107. The DeviceHealthEnumeration DataType is formally defined in OPC 10000-100 Device Model.
The DeviceHealthAlarms folder shall organize the Alarms and Conditions related to the item if these Alarms and Conditions are instantiated in the address space.