User Manual

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8 Events and COV reporting ................................................................... 126
8.1 Sources and causes of system events ........................................................ 126
8.2 Routing system events .................................................................................. 126
8.3 Sources and causes of COVs ....................................................................... 127
8.4 COV reporting ................................................................................................. 127
9 Alarm management .............................................................................. 130
9.1 Alarm sources ................................................................................................ 130
9.2 Alarm example ............................................................................................... 132
9.3 Effects of BACnet properties on alarm response ...................................... 135
9.4 Alarm response of the function blocks ....................................................... 143
9.5 Alarm functions .............................................................................................. 151
9.6 Alarm management by notification class ................................................... 153
9.7 Alarm routing over the network ................................................................... 156
9.8 Alarm queuing ................................................................................................ 158
9.9 Common alarms ............................................................................................. 160
9.10 Alarm suppression ......................................................................................... 161
9.11 Alarm message texts ..................................................................................... 163
10 Calendars and schedulers ................................................................... 165
10.1 Schedule ......................................................................................................... 166
10.2 Calendar .......................................................................................................... 171
10.3 Wildcards ........................................................................................................ 171
10.4 Alarm messages ............................................................................................. 172
11 Trending................................................................................................ 173
11.1 Trend functions .............................................................................................. 173
11.2 Editing parameters ........................................................................................ 175
11.3 Processing trend data in Desigo CC ........................................................... 176
12 Reports ................................................................................................. 177
13 Data storage ......................................................................................... 178
13.1 Data categories .............................................................................................. 178
13.2 Program data .................................................................................................. 178
13.3 Libraries .......................................................................................................... 179
13.4 Project data .................................................................................................... 180
13.5 Plant data ....................................................................................................... 181
13.6 Data transfer processes ............................................................................... 181
13.7 Texts ................................................................................................................ 183
14 Network architecture ........................................................................... 184
14.1 BACnet architecture (MLN & ALN) ............................................................. 184
14.2 LonWorks architecture (ALN) ...................................................................... 196
14.3 KNX architecture (ALN) ................................................................................ 198
14.4 KNX PL-Link architecture (FLN) ................................................................. 199
14.5 DALI architecture (FLN) ............................................................................... 200
15 Remote access ..................................................................................... 202
15.1 Remote access methods............................................................................... 202
15.2 Choosing a suitable access technology ...................................................... 203
15.3 Technical details ............................................................................................ 204
16 Management platform ......................................................................... 206