Decentralized Archiving (Dear) - Siemens CP-8000 User Manual

Engineering via SICAM TOOLBOX II
8.1.5.4

Decentralized Archiving (DEAR)

The decentralized archive serves for the local storage of events of a substation, and - when-
ever necessary - for the transmission to the control system. By means of that, it is for instance
possible to recover the archive of a control system after a communication fault.
In the decentralized archive all the data points used in the substation can be acquired.
You can configure the archive in the system technique of the "OPM II" (parameter group
centralized archiving
the process-technical settings of the data points to be acquired. During operation, these data
points are archived chronologically upon status change. This applies for all commands and bi-
nary information items of the send and receive direction.
You find the detailed information on the settings in the manual SICAM RTUs Common Func-
tions System and Basic System Elements, chapter "Telecontrol", section "Decentralized Ar-
chiving".
8.1.6 Transform Parameters
Before loading into the target device, the process-technical parameters of the plant must be
transformed. This can be carried out with the tool "OPM II" through selection of the menu
Destination systems | SICAM 1703... | SICAM 1703 Transformer .
System-technical parameters are automatically transformed when saved.
You find the details thereto in the SICAM TOOLBOX II Online Help, chapter "OPM II", section
"Transform and Load", "SICAM RTUs".
8.1.7 Import, Export and Backup of Engineering Data
The tool "Data Distribution Center" enables the importing and exporting of parameters, as well
as the creation of backup files.
You find the details thereto in the SICAM TOOLBOX II Online Help, chapter "Data Distribution
Center".
8.1.8 Documentation
With the tool "OPM II" you can generate and print the documentation of the engineering data:
·
Hardware configuration
·
Assembly technique
·
Interface to Elcad
·
Telecontrol function
─ System-technical configuration
─ Process-technical settings
You find the details thereto in the SICAM TOOLBOX II Online Help, chapter "OPM II", section
"System Technique", section "Documentation".
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of the respective automation unit). In the images you can define
SICAM A8000 / CP-8000 • CP-8021 • CP-8022 Manual
De-
DC8-037-2.02, Edition 10.2017