User Manual

System configuration
Devices
22
CM110664en_07 327 | 353
22.4.15.1 Device-related limits
Function Touch panel BACnet/IP BACnet/IP web interface
PXM30.E PXM40.E
PXM50.E
PXG3.W100-1 PXG3.W200-1
Generic operation
All data points of all assigned devices
Graphical operation (BACnet objects)
500 1,000 1,000 2,000
Haystack interface (BACnet objects)
500 1,000 1,000 2,000
Online trends
20 20 20 50
Graphics (average complexity)
20 20 20 50
22.4.15.2 Memory management
PXM30.E PXM40.E
PXM50.E
PXG3.W100-1 PXG3.W200-1
Available application memory
3 GB 3 GB 3 GB 3 GB
Memory requirements
Max. number of DPs that can be integrated for
graphical operation
1,500 kB
(500 DP)
2,500 kB
(1,000 DP)
2,500 kB
(1,000 DP)
5,000 kB
(2,000 DP)
Max. number of plant graphics at 300 kB each
6,000 kB
(20 graphics)
6,000 kB
(20 graphics)
6,000 kB
(20 graphics)
15,00 kB
(50 graphics)
Alarm history - 10,000 entries
5,000 kB 5,000 kB 5,000 kB 5,000 kB
1 online trend (multistage object)
1 year, 24 entries per day = approx.. 9,000 values
800 KB 800 KB 800 KB 800 KB
1 report with 1,000 objects
200 kB 200 kB 200 kB 200 kB
Documents function – max total size - - - - - - 50 MB
Documents function – max single document size - - - - - - 10 MB
Documents function – max documents - - - - - - 50
22.4.15.3 Graphics-based operation
Data point capacity is limited for graphical operation (data point integration).
The figures below apply to integration over the standard user level and where
full graphical operation of all data points is required.
Desigo primary plant Desigo room automation
Access level for integration Extended operation Standard operation
Max. number * Number of hardware-I/Os
**
Number of simple rooms
(HVAC only)
Number of complex rooms
(HVAC, lighting, shading)
PXG3.W100-1
400 30 10
PXG3.W200-1
800 60 20
PXM30.E
200 15 5
PXM40.E
400 30 10
PXM50.E
400 30 10
PXM30-1, PXM40-1, PXM50-1
n.a. (see limits for PXG3.Wx00-1)