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Siemens
Desigo Touch and Web
CM111029en_04
Building Technologies
Compatibility & limitations – System limits
2014-08-15
2.5 System
limits
2.5.1 XWP
project
Item
Limit
Description
PXG3.W100
10*
Max number of PXG3.W100 per XWP project
2.5.2 PXG3.W100
2.5.2.1 General
Item
Limits
Description
Automation Station (PX…)
—
The number of PX is not limited (only depends on BACnet objects and
the number of customized views).
Note: The specified Desigo PX.. limits must be adhered to (see Tech-
nical principles).
Total size of configuration
data
7 MB*
The limit is given by the available memory for the sum of all configura-
tion data (Configurationdata.tar).
BACnet objects total
2000*
Max. number of BACnet objects engineered on the PXG3.W100.
BACnet objects perma-
nently displayed
300
Total number of permanently displayed BACnet objects the
PXG3.W100 must update.
Customized views
25*
Max. number of customized views (PXG3.W100 memory limit).
2.5.2.2 Customized views (CVs)
Item
Limits
Description
BACnet objects
100*
Max. number of BACnet objects per customized view.
Trends
10
Number of trends per customized view.
Schedulers
10
Number of schedulers per customized view.
Graphic pages
5
Number of graphic pages per customized view.
2.5.2.3 Graphics
pages
Item
Limits
Description
BACnet objects
60*
Max. number of BACnet objects per graphics page