The CleaningUnitType represents a device for the reduction of filtered materials in separators and is formally defined in Table 65.
Table 65 – CleaningUnitType Definition
|
Attribute |
Value |
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|
BrowseName |
CleaningUnitType |
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|
IsAbstract |
False |
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References |
Node Class |
BrowseName |
DataType |
TypeDefinition |
Other |
|
Subtype of the BaseObjectType defined in OPC 10000-5 |
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0:HasComponent |
Object |
<Valve> |
|
CleaningUnitValveType |
OP |
|
0:HasAddIn |
Object |
2:Identification |
|
4:MachineryComponentIdentificationType |
O |
|
0:HasProperty |
Variable |
CleaningActive |
0:Boolean |
0:PropertyType |
M,R |
|
0:HasComponent |
Object |
ReservoirPressure |
|
SensorSetpointWriteType |
O |
|
0:HasProperty |
Variable |
TotalCleaningCycles |
0:UInt32 |
0:PropertyType |
O,R |
|
0:HasComponent |
Object |
FilterCleaningEffect |
|
SensorSetpointWriteType |
O |
|
0:HasProperty |
Variable |
CleaningRecommended |
0:Boolean |
0:PropertyType |
O,R |
|
0:HasAddIn |
Object |
4:MachineryItemState |
|
4:MachineryItemState_StateMachineType |
O |
|
0:HasProperty |
Variable |
Malfunction |
0:Boolean |
0:PropertyType |
O,R |
|
0:HasComponent |
Method |
RequestCleaning |
|
|
O |
|
0:HasProperty |
Variable |
AutomaticCleaningEnabled |
0:Boolean |
0:PropertyType |
O,RW |
|
0:HasComponent |
Object |
CleaningInterval |
|
SensorSetpointWriteType |
O |
|
0:HasComponent |
Object |
AirConsumption |
|
ConsumptionType |
O |
|
0:GeneratesEvent |
ObjectType |
MalfunctionAlarmType |
|
|
|
|
0:GeneratesEvent |
ObjectType |
CleaningUnitActiveConditionType |
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|
|
|
0:GeneratesEvent |
ObjectType |
CleaningRecommendedConditionType |
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|
|
|
Conformance Units |
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PAEFS CleaningUnitType Basic |
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PAEFS CleaningUnitType Advanced |
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PAEFS CleaningUnitType Events |
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PAEFS CleaningUnitType Methods |
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PAEFS Additional Statemachines |
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The component Variables of the CleaningUnitType have additional Attributes defined in Table 66.
Table 66 – CleaningUnitType Attribute values for child nodes
|
BrowsePath |
Description Attribute |
|
<Valve> |
The valves that are part of the cleaning unit. |
|
2:Identification |
Data for machine identification (OPC 40001-1). |
|
CleaningActive |
Describes that the unit is currently in a cleaning cycle. |
|
ReservoirPressure |
Describes the pressure of the compressed gas reservoir of the system. |
|
TotalCleaningCycles |
Count of the number of cleaning cycles carried out by the cleaning system. |
|
FilterCleaningEffect |
The filter cleaning effect describes the change in state of the separator after the last cleaning cycle has been run through. This can be, for example, a change in the pressure difference before and after the cleaning cycle. |
|
CleaningRecommended |
Indicates that cleaning of the separator is recommended. |
|
4:MachineryItemState |
StateMachine representing the operating state of the unit (OPC 40001-1). |
|
Malfunction |
Indicates that the cleaning unit is malfunctioning. True in case of error. Malfunctions can be, for example, that the filter cleaning effect is not sufficient. |
|
AutomaticCleaningEnabled |
If enabled, the cleaning unit may automatically perform the cleaning according to predefined rules when cleaning is necessary. Otherwise, automatic cleaning is blocked. |
|
CleaningInterval |
Time between cleaning cycles. |
|
AirConsumption |
Describes the current consumption of compressed air. |
The condition CleaningUnitActiveConditionType is triggered when the value of property CleaningActive changes.
The CleaningRecommendedConditionType event is triggered by the cleaning unit when the value of property CleaningRecommended changes.