Data Sheet for Product

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Siemens Specification Texts A6V11532818_en_a_30
Building Technologies 2018-10-01
Specified product: Siemens / Desigo CC Compact or similar
1.1.10 Trend data
Analyses
Simultaneous, multiple trends
Multiple trend views must be possible simultaneously to provide a comprehensive plant overview.
Standard plants from small to medium complexity (as in this project) require a simultaneous
display of up to 10 trend curves on the current page view to assess the plants. Multiple trend
curves must thus be recorded at the same time.
Specified products: Siemens / Desigo CC Compact or similar
Record history data, trend
Vital data points and setpoints must be saved for each building services plant. The polling time is
oriented to the signal type, i.e. analog values are recorded cyclically while digital or multistate
values are recorded by event.
Specified products: Siemens / Desigo CC Compact or similar
Intermediate storage of history data
Trend data are collected in the automation station and transferred to the management level after a
specific time has expired or specific number of data has been recorded. Trend data may not be
lost if the management station is unavailable temporarily.
Specified products: Siemens / Desigo CC Compact or similar
Trend comparison
The system must offer a time adjusted trend view to run analysis of changed conditions at various
times.
Specified product: Siemens / Desigo CC Compact or similar