The ConditionDataMonitoringType provides specific information about current condition data of the laser system. Warning and error levels identify the specified working range of the monitored condition parameter.
The ConditionDataMonitoringType is formally defined in Table 26.
Table 26 – ConditionDataMonitoringType Definition
|
Attribute |
Value |
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|
BrowseName |
ConditionDataMonitoringType |
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|
IsAbstract |
False |
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|
References |
Node Class |
BrowseName |
DataType |
TypeDefinition |
Other |
|
Subtype of the 4:ElementMonitoringType defined in OPC 40501-1 i.e. inheriting the InstanceDeclarations of that Node.… |
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|
0:HasProperty |
Variable |
ConditionParameterIdentifier |
0:String |
0:PropertyType |
M, RO |
|
0:HasComponent |
Variable |
Value |
0:Number |
0:AnalogUnitType |
M, RO |
|
0:HasComponent |
Variable |
UpperWarningLevel |
0:Number |
0:AnalogUnitType |
O, RO |
|
0:HasComponent |
Variable |
UpperErrorLevel |
0:Number |
0:AnalogUnitType |
O, RO |
|
0:HasComponent |
Variable |
LowerWarningLevel |
0:Number |
0:AnalogUnitType |
O, RO |
|
0:HasComponent |
Variable |
LowerErrorLevel |
0:Number |
0:AnalogUnitType |
O, RO |
|
0:HasComponent |
Variable |
Description |
0:LocalizedText |
0:BaseDataVariableType |
O, RO |
|
Conformance Units |
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|
LaserSystems ConditionDataMonitoringType Basic |
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The 4:Name Property represents a human-readable name of the monitored condition parameter. The uniqueness of this name cannot be assumed. The value of this Property may change during its life cycle. Examples are: “current temperature”, “power consumption”.
The mandatory ConditionParameterIdentifier is a unique string for identifying the monitored condition parameter. The Property is to be used to provide a unique ID, the value of which does not change during its life cycle.
The Value Component represents the current value of the monitored condition parameter. The Value is mandatory and given as number. The value should be updated frequently to match the current circumstances. Examples are: “2000”, “0.4563”, “-11”
UpperWarningLevel is a mandatory and given as number. This Component represents the upper limit for the monitored condition parameter above which a warning message is expected.
The mandatory UpperErrorLevel Component represents the maximum value permitted or the monitored condition parameter. If exceeded an error message is expected.
LowerWarningLevel is a mandatory and given as number. This Component represents the lower limit for the monitored condition parameter below which a warning message is expected.
The mandatory LowerErrorLevel Component represents the minimum value permitted for the monitored condition parameter. If exceeded an error message is expected.
The optional Description Component represents a human-readable description of the monitored condition parameter.