| Name | Measurement_Tag_Scal_Conf |
|---|---|
| Entity Type | Table |
| Description | The configuration of a type of scalar measurement. A scalar value is represented by a single value. |
| Submodel | Facility |
| Entity Scope | Project |
| Primary Key | Id |
| Natural Key | |
| Generalizations | Measurement_Tag , Entity , IT_Object , Tracked_Object |
| Specializations |
| Name | Value Domain | Property / Storage Unit | Description | Required / Default | Type |
|---|---|---|---|---|---|
| Acquisition_Device_Id | Acquisition_Device |
|
The control device for the measurement tag where the value of the measurement tag is recorded or set. | No |
NUMBER(38) |
| Acquisition_Frequency | double | No_Unit |
Frequency of acquisition between the devices and the acquisition sub system | No |
NUMBER |
| Channel_Address | STRING64 | NA |
Address of the channel on the device. For example the modbus address | No |
VARCHAR2(64) |
| Config_Cat | R_Measurement_Scal_Cat |
|
The default catalog entry for this tag configuration | No |
NUMBER(38) |
| End_Date | DATE | NA |
End of service | No |
DATE |
| Existence_Kind | REF_EXISTENCE_KIND | NA |
A reference value that describes the state of existence in the lifecycle of the entity, for example, Planned, Predicted, Required, Simulated, and Actual. | Yes Actual |
VARCHAR2(64) |
| GUID | STRING128 | NA |
Globally Unique IDentifier for an instance of a class. USAGE NOTES: There are two cases: 1) GUID is not populated or used; and 2) it is populated with a value that is globally unique. If the GUID is populated there are two means of doing so for a given project: 2a) Seabed automatically generates and populates the GUID when an instance is created (valid only on Oracle based systems); and 2b) the GUID is generated and populated by an application (other than Seabed) on instance creation. Whether Seabed automatically generates GUIDs for a project is determined by the Auto_GUID flag in SDS_Account. Note that techniques 2a and 2b can coexist in the same project. When GUIDs are automatically generated an application can override the automatically generated GUID with its own GUID by simply supplying the GUID value. Applications that generate their own GUIDs and populate the GUID column will function correctly on projects which have automatic GUID generation turned on. | No |
VARCHAR2(128) |
| IO_Data_Type | R_Data_Type |
|
The data type of the input/output. For example, boolean, integer, float, etc. | No |
VARCHAR2(64) |
| Id | ID | No_Unit |
Unique identifier for this entity. | Yes |
NUMBER(38) |
| Insert_Date | DATE | NA |
Date the entity was created in the repository | No |
DATE |
| Insert_User | STRING64 | NA |
The name of the user responsible for the creation of this entity in the repository. | No |
VARCHAR2(64) |
| Measurement_Point_Id | Measurement_Point |
|
Location of the measurement tag | No |
NUMBER(38) |
| Measurement_Tag_UOM | R_Unit |
|
The unit of measure in which the value for the measurement tag is stored. | No |
VARCHAR2(64) |
| Name | ENTITY_NAME | NA |
The name given to any object or data item, e.g. name of Well, name of Field, etc. | No |
VARCHAR2(255) |
| Original_Source | STRING64 | NA |
The name of the person, Organization or project source that originally provided this entity, e.g. "IHS-EnergyData" or "FinderUpper Stratton Deeper Pool 15" | No |
VARCHAR2(64) |
| Produced_By | STRING64 | NA |
The name of application role that created the entity, for data created programmatically. | No |
VARCHAR2(64) |
| Raw_High_Value | double | No_Unit |
The maximal value possible for the raw value (as it is acquired from the device) of the scalar tag. | No |
NUMBER |
| Raw_Low_Value | double | No_Unit |
The minimal value possible for the raw value (as it is acquired from the device) of the scalar tag. | No |
NUMBER |
| Read_Write_Indicator | STRING4 | NA |
Read means measurement device, Write means control device. So a device is either a measurement or a control device. | No |
VARCHAR2(4) |
| Register_Address | STRING64 | NA |
Equipment register | No |
VARCHAR2(64) |
| Remarks | STRING2000 | NA |
Any type of remarks added to an entity instance. | No |
VARCHAR2(2000) |
| SDAT_Label | int | No_Unit |
Label used by the security system for entitlements. SDAT is Secure Data Access Technology. | No |
NUMBER(10) |
| Scale_High_Value | double | No_Unit |
The maximum value possible for the scaled value (the value in the real physical scale) of the scalar tag. | No |
NUMBER |
| Scale_Low_Value | double | No_Unit |
The minimal value possible for the scaled value (the value in the real physical scale) of the scalar tag. | No |
NUMBER |
| Sensor_Id | Sensor |
|
The sensor which measured this tag. | No |
NUMBER(38) |
| Source | STRING64 | NA |
Name of the person or organization responsible for this entitys E and P content and quality. Not the data technologist or IT expert creating the entity, for which see IT_Object.Insert_User and Update_User. | No |
VARCHAR2(64) |
| Start_Date | DATE | NA |
Start of service | No |
DATE |
| Transmission_Frequency | double | No_Unit |
Frequency pollset | No |
NUMBER |
| Update_Date | DATE | NA |
Date of the most-recent modification to the entity. | No |
DATE |
| Update_User | STRING64 | NA |
The name of the user responsible for the last modification to this entity. | No |
VARCHAR2(64) |
| Version | STRING255 | NA |
The form or variant of the entity. | Yes 1 |
VARCHAR2(255) |
| Link | To Entity | Description | Implementation Technique | Required |
|---|---|---|---|---|
| Config_Cat | R_Measurement_Scal_Cat | The default catalog entry for this tag configuration | Restrict | No |
| Measurement_Tag_UOM | R_Unit | _ | Restrict | No |
| Sensor | Sensor | _ | Nullify | No |
| IO_Data_Type | R_Data_Type | _ | Restrict | No |
| Acquisition_Device | Acquisition_Device | _ | Cascade | No |
| Measurement_Point | Measurement_Point | _ | Restrict | No |