Multi-User System (Server / Client) - Siemens SIMATIC PCS 7 System Manual

9.4.3

Multi-user system (server / client)

Requirements
● No read or write access is being performed to the archive to be changed.
● No changes have yet been made
Note
We recommend that you do not perform this procedure in runtime. Changes cannot be
downloaded in runtime because an interface change is required at the AS function block. If
runtime is not active, you can also be sure that there is no read or write access to the archive
to be changed.
Procedure
1. Creating a backup of the multiproject
2. Export and save the content of the runtime archive FB_PARAM_001 using the user archive
editor (menu, "Runtime data" -> "Export")
3. Implement change in the engineering tool.
Note
The function block must be recompiled after a parameter is added. This results in a structure
change at runtime archive FB_PARAM_001. The content of the configuration archive
FB_PARAMATTRIB_001 is also changed, as is the interface of the FB_001PA function
block. You therefore need to perform a complete download of the AS.
4. Run the APF Integrator in all OS projects
5. Export and save the modified content of the configuration archive FB_PARAMATTRIB_001
on the ES using the user archive editor (menu, "Runtime data" -> "Export")
6. Delete the content of the configuration archive FB_PARAMATTRIB_001 on the OS server
using the user archive editor (activate runtime mode under "Edit" -> "Runtime data", select
archive FB_PARAMATTRIB_001, and select and delete all rows)
7. Import the CSV file from step 5 to the configuration archive FB_PARAMATTRIB_001 using
the user archive editor (menu, "Runtime data" -> "Import") on the OS server
8. Use the user archive editor to delete the complete FB_PARAM_001 runtime archive from
the OS server (content saved in step 2).
9. Replace the modified AS function block FB_001PA in the multiproject
10.Compile and download AS
11.Compile the OS server project
12.Download OS server: The runtime archive FB_PARAM_001 deleted in step 7 is created
again with the new structure in the OS project and on the OS server.
Advanced Process Functions Engineering Manual
System Manual, 07/2016, A5E38719921-AA
9.4 Change to the archive structure, manual data transfer
Additional steps for configuring
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