6
7.3
Maxi u de and registers .................................................................................................................31
8
Data profiles ..................................................................................................................................................31
8.1
Billing profile .........................................................................................................................................31
8.2
Load profile ...........................................................................................................................................33
8.3
Second load profile ...............................................................................................................................34
8.4
Wired M-Bus load profile ......................................................................................................................34
8.5
Event log...............................................................................................................................................34
8.5.1
Power failure (outage) event log ......................................................................................................35
8.5.2
Voltage swell (over-voltage) event log .............................................................................................35
8.5.3
Voltage sag (under-voltage) event log .............................................................................................35
8.5.4
Event log of internal ains relay ......................................................................................................35
8.5.5
Power over-li it event log ................................................................................................................36
8.5.6
Reverse current flow event log ........................................................................................................36
8.5.7
Over-current event log .....................................................................................................................36
8.5.8
Neutral current balance event log ....................................................................................................37
8.5.9
Magnetic field influence event log ....................................................................................................37
8.5.10
Opening of eter cover event log ...............................................................................................37
8.5.11
Opening of ter inal cover event log ............................................................................................37
8.5.12
Clock change (setting) event log .................................................................................................37
8.5.13
Para eterisation (Para eter change) event log .........................................................................38
8.5.14
Security failure (failed authentication) log ...................................................................................38
8.5.15
Meter (internal) error event log ....................................................................................................39
8.5.16
Tariffs event log ...........................................................................................................................39
8.5.17
Load profiles reset log .................................................................................................................39
8.5.18
Fir ware update event log ..........................................................................................................39
9
Data onitors ................................................................................................................................................39
9.1
De and onitor ...................................................................................................................................39
9.2
Current onitor ....................................................................................................................................40
9.3
Over-voltage onitor ............................................................................................................................41
9.4
Under-voltage onitor ..........................................................................................................................41
10
Tariff progra ................................................................................................................................................42
10.1
Day tariff progra s ...............................................................................................................................42
10.2
Week tariff progra ..............................................................................................................................43
10.3
Tariff seasons .......................................................................................................................................43
10.4
List of special days ...............................................................................................................................43
10.5
“E ergency” tariff .................................................................................................................................44
10.6
Tariff ti ers ..........................................................................................................................................44
11
Data reading ..................................................................................................................................................44
11.1
Reserved-auto atic (RA) display sequence ........................................................................................47
11.2
Main auto atic (MA) display sequence ...............................................................................................48
11.3
Main anual (MM) display sequence ..................................................................................................48
11.4
Indication of abnor al states on LCD ..................................................................................................48
11.4.1
Internal eter errors ....................................................................................................................48
11.5
Data reading via co unication interfaces .........................................................................................49
12
Para etrization .............................................................................................................................................49
13
Data protection ..............................................................................................................................................51
13.1
Physical protection ...............................................................................................................................51
13.2
Software protection ..............................................................................................................................51
13.2.1
Data access security ...................................................................................................................51
13.2.2
Passwords ...................................................................................................................................51
13.2.3
Encryption and Authentication .....................................................................................................52
13.2.4
Fir ware/hardware identifiers .....................................................................................................52
13.2.5
User’s identifiers ..........................................................................................................................52
13.2.6
Blocking of optical co unication interface ...............................................................................52
13.2.7
Para eterization ID .....................................................................................................................53
13.2.8
Event log, security alerts .............................................................................................................53
13.3
Fir ware upgrade ................................................................................................................................53
14
Internal bi-stable ain relay ..........................................................................................................................54
14.1
Action “disconnect by re ote control co and” .................................................................................55
14.2
Action “disconnect by contractual power exceeded” ............................................................................55
14.3
Action “disconnect by phase current li it exceeded” ...........................................................................56
14.4
Action “disconnect by swings of network voltage” ...............................................................................57
14.5
Action “allow to connect by re ote control co and” ........................................................................58
