Both sides previous revision
Previous revision
Next revision
|
Previous revision
Next revision
Both sides next revision
|
en:mervis-db:data-identification [2017/07/21 18:10] m.chlupac |
en:mervis-db:data-identification [2017/07/23 19:26] m.chlupac [Example of Variable Keys and Values] |
| |
| |
==== Example of Variable Keys and Values ==== | |
| |
^Key^Value^IsKey^Description^ | |
| SoftPlcRtId | "MyRTNumber3025" | **True** |Unique identification of Mervis RT defined by user | | |
| GUID| 546 | **True** |Unique identification of Mervis RT variable generated by Mervis IDE | | |
| VariableName | "Outside Temperature" | False |Non-unique variable name defined by user in Mervis IDE | | |
| |
===== Recommended Keys and Values ===== | ===== Recommended Keys and Values ===== |
| DataSource | "MyDS" | False |Unique identification of the particular data source | | | DataSource | "MyDS" | False |Unique identification of the particular data source | |
| Root | "MyDsServer1" | **True** |Unique identification of the particular Mervis DB client. | | | Root | "MyDsServer1" | **True** |Unique identification of the particular Mervis DB client. | |
| GUID| "var546" | **True** |Unique identification of variable generated by Mervis DB client. | | | Guid| "var546" | **True** |Unique identification of variable generated by Mervis DB client. | |
| Level1 | "MyLevel1Id" | False | | | | Level1 | "MyLevel1Id" | False | | |
| Level2 | "MyLevel2Id" | False | | | | Level2 | "MyLevel2Id" | False | | |
| DataSource | "SCADASystemXY" | False |Unique identification of the particular data source | | | DataSource | "SCADASystemXY" | False |Unique identification of the particular data source | |
| Root | "SCADAServer18" | **True** |Unique identification of the particular Mervis DB client. | | | Root | "SCADAServer18" | **True** |Unique identification of the particular Mervis DB client. | |
| GUID| "aaaaa-bbbbb-ccccc-ddddd-eeeee" | **True** |Unique identification of variable generated by Mervis DB client. | | | Guid| "aaaaa-bbbbb-ccccc-ddddd-eeeee" | **True** |Unique identification of variable generated by Mervis DB client. | |
| Level1 | "SiteNr500" | False | | | | Level1 | "SiteNr500" | False | | |
| Level2 | "Building A" | False | | | | Level2 | "Building A" | False | | |