Archiving System - Siemens SIMATIC HMI Series System Manual

8.5

Archiving system

Configuration
Trend window or diagram window per picture
Configurable trends per trend window
Bar diagrams per diagram window
Tables per picture
Columns per table
Values per table
Archives per single user/server
Archive tags per single-user station/server
1) Dependent on number of licensed archive tags (ArchivTags).
Note
In cases of a combination of the maximum values, high picture selection times can occur.
Runtime
The performance is influenced by the number of values that are archived with Tag Logging
Fast and Tag Logging Slow. If necessary, reduce the archived values of the databases.
Projects with the following values were tested as typical scenarios:
Archiving in database for server/single user ("Tag Logging Fast")
Archiving in database for server/single user ("Tag Logging Slow")
Trend printouts for each configured trend
1) The specified values apply to archiving without signing-off of data.
WinCC: General information and installation
System Manual, 02/2017, A5E40840020-AA
1)
Performance Data
8.5 Archiving system
Maximum
25
80
80
25
12
30 000
100
80 000
Values/second
1)
5 000
5 000
The number of printed values
is based on the number of
values shown in WinCC Onli‐
neTrendControl.
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