Table 28 - ISensorType Definition
|
Attribute |
Value |
||||
|
BrowseName |
ISensorType |
||||
|
IsAbstract |
True |
||||
|
References |
Node Class |
BrowseName |
DataType |
TypeDefinition |
Other |
|
Subtype of the ITighteningSystemAssetType, inheriting the InstanceDeclarations of that Node. |
|||||
|
0:HasComponent |
Object |
Parameters |
-- |
0:FolderType |
M |
|
0:HasComponent |
Object |
CalibrationInformation |
-- |
0:FolderType |
O |
The components of the ISensorType have additional subcomponents which are defined in Table 29.
Table 29 - ISensorType Additional Subcomponents
|
Source Path |
Reference |
NodeClass |
BrowseName |
DataType |
TypeDefinition |
Others |
|
Parameters |
0:HasComponent |
Variable |
Type |
0:Byte |
0:MultiStateDiscreteType |
O, RO |
|
Parameters |
0:HasComponent |
Variable |
OverloadCount |
0:Int32 |
0:BaseDataVariableType |
O, RO |
|
CalibrationInformation |
0:HasComponent |
Variable |
Value |
0:Double |
JoiningDataVariableType |
O, RO |
|
CalibrationInformation |
0:HasComponent |
Variable |
CalibrationDate |
0:UtcTime |
0:BaseDataVariableType |
M, RO |
|
CalibrationInformation |
0:HasComponent |
Variable |
CalibrationPlace |
0:String |
0:BaseDataVariableType |
O, RO |
|
CalibrationInformation |
0:HasComponent |
Variable |
NextCalibrationDate |
0:UtcTime |
0:BaseDataVariableType |
O, RO |
|
CalibrationInformation |
0:HasComponent |
Variable |
SensorScale |
0:Double |
JoiningDataVariableType |
O, RO |
|
CalibrationInformation |
0:HasComponent |
Variable |
CertificateUri |
0:String |
0:BaseDataVariableType |
O, RO |
The optional Type is the classification of a Sensor. In Table 30, standardized values for the EnumStrings are defined. Each instance of this type shall follow the defined sequence for the entries.
Note: Servers can add additional entries into the EnumStrings array and may provide translations of the texts in different locales.
Table 30 - ISensorType Attribute values for child nodes
|
BrowsePath |
Value Attribute |
|||
|
OTHER TIME TORQUE ANGLE IMPULSE DISTANCE AREA VOLUME FORCE PRESSURE VOLTAGE CURRENT RESISTANCE POWER ENERGY MASS TEMPERATURE FREQUENCY JOLT VIBRATION NUMBER ACCELERATION |
The optional OverloadCount is the number of overloads of the sensor, where the permissible load of the senor was exceeded.
The optional CalibrationInformation Object is the general information about the calibration performed on the given sensor.
The optional Value is the actual measured value of the sensor.
Note: This value may not be exposed in the highest possible sample rate. This value is for information only and should not be used for real time processing.
The mandatory CalibrationDate is the date when the last calibration took place.
The optional CalibrationPlace is the location where the last calibration took place.
The optional NextCalibrationDate is the date of the next planned calibration.
The optional SensorScale is the nominal scale of the sensor. It corresponds also with the measurement range of the sensor.
The optional CertificateUri contains the URI of a certificate of the calibration target in case the calibration target is certified and the information available. Otherwise, the Variable should be omitted. The String shall be a URI as defined by RFC 3986. Example: MCE test document.
Note: An instance of Sensor can be referenced to a respective Calibration Target which was used to calibrate the sensor. The standard models for Calibration Target are defined in OPC 10000-200.