ITRON ACE6000, Руководство пользователя

Страница: 4 / 85

ACE6000 User Guide
ii
7.10.4.4. Demand calculation .......................................................................................................... 41
7.10.4.5. End of integration (EOI) .................................................................................................... 42
7.10.4.6. Excess demand modes .................................................................................................... 42
7.10.5. Load profiles ..................................................................................................................... 44
7.10.5.1. Excess energy .................................................................................................................. 45
7.10.6. Meter billing ...................................................................................................................... 45
7.10.6.1. Billing periods ................................................................................................................... 45
7.10.6.2. End of billing (EOB) event ................................................................................................ 45
7.10.6.3. Historical buffer registers .................................................................................................. 46
7.11. Network quality monitoring ............................................................................................... 48
7.12. Monitoring ......................................................................................................................... 50
7.13. Fraud protection measures ............................................................................................... 53
7.13.1. Magnetic field detection .................................................................................................... 54
7.14. Alarm and event management ......................................................................................... 55
7.14.1. Logbook ............................................................................................................................ 55
7.14.2. Event histories .................................................................................................................. 55
7.14.3. Alarm type and classification ............................................................................................ 56
7.14.4. Alarm notification .............................................................................................................. 56
8. Communications ....................................................................................................... 57
8.1. Optical interface ................................................................................................................ 57
8.2. Serial data port ................................................................................................................. 57
8.3. Real-time data .................................................................................................................. 58
8.4. Modem connection ........................................................................................................... 58
8.5. Communication protocols and networking ........................................................................ 59
8.6. Communication management ........................................................................................... 60
9. Meter displays ........................................................................................................... 61
9.1. Displays and annunciators ............................................................................................... 61
9.2. Meter pushbuttons ............................................................................................................ 63
9.3. Meter display modes ........................................................................................................ 64
10. Installation ................................................................................................................. 67
10.1. Warnings .......................................................................................................................... 67
10.2. Environmental ................................................................................................................... 67
10.3. Dimensions ....................................................................................................................... 68
10.4. Fixings .............................................................................................................................. 69
10.5. Using aluminium cables .................................................................................................... 70
10.6. Cabling ............................................................................................................................. 71
10.7. Battery .............................................................................................................................. 76
10.8. Installation checks ............................................................................................................ 76
10.9. Start-up and functional checks ......................................................................................... 76
10.10. Sealing the meter ............................................................................................................. 77
11. Technical appendix ................................................................................................... 79
11.1. Logbook contents ............................................................................................................. 79
11.2. Alarm descriptions ............................................................................................................ 80
11.3. MID display list ................................................................................................................. 82