User Manual

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8 Events and COV reporting ............................................................................................................... 131
8.1 Sources and causes of system events ........................................................................................................ 131
8.2 Routing system events .................................................................................................................................. 131
8.3 Sources and causes of COVs ....................................................................................................................... 132
8.4 COV reporting ................................................................................................................................................. 132
9 Alarm management .......................................................................................................................... 135
9.1 Alarm sources ................................................................................................................................................. 135
9.2 Alarm example ................................................................................................................................................ 137
9.3 Effects of BACnet properties on alarm response ...................................................................................... 139
9.4 Alarm response of the function blocks........................................................................................................ 147
9.5 Alarm functions .............................................................................................................................................. 153
9.6 Alarm management by notification class .................................................................................................... 155
9.7 Alarm routing over the network .................................................................................................................... 159
9.8 Alarm queuing ................................................................................................................................................ 161
9.9 Common alarms ............................................................................................................................................. 163
9.10 Alarm suppression ......................................................................................................................................... 164
9.11 Alarm message texts ..................................................................................................................................... 166
10 Calendars and schedulers ............................................................................................................... 168
10.1 Schedule.......................................................................................................................................................... 169
10.2 Calendar .......................................................................................................................................................... 174
10.3 Wildcards ........................................................................................................................................................ 174
10.4 Alarm messages ............................................................................................................................................. 175
11 Trending ............................................................................................................................................ 176
11.1 Trend functions .............................................................................................................................................. 176
11.2 Editing parameters ......................................................................................................................................... 178
11.3 Processing trend data in Desigo CC ............................................................................................................ 179
12 Reports .............................................................................................................................................. 180
13 Data storage ..................................................................................................................................... 181
13.1 Data categories .............................................................................................................................................. 181
13.2 Program data .................................................................................................................................................. 181
13.3 Libraries .......................................................................................................................................................... 182
13.4 Project data .................................................................................................................................................... 183
13.5 Plant data ........................................................................................................................................................ 184
13.6 Data transfer processes ................................................................................................................................ 184
13.7 Texts ................................................................................................................................................................ 186
14 Network architecture ....................................................................................................................... 187
14.1 BACnet architecture (MLN & ALN) ............................................................................................................. 187
14.2 LonWorks architecture (ALN) ...................................................................................................................... 199
14.3 KNX architecture (ALN) ................................................................................................................................ 200
14.4 KNX PL-Link architecture (FLN) ................................................................................................................. 202
14.5 DALI architecture (FLN)................................................................................................................................ 203
15 Remote access ................................................................................................................................. 204
15.1 Remote access methods ............................................................................................................................... 204
15.2 Choosing a suitable access technology ...................................................................................................... 205
15.3 Technical details ............................................................................................................................................ 206
16 Management platform ..................................................................................................................... 208