Operating & Maintenance Instructions 3
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© Honeywell - M450 001 1D - 23.05.2019
22.3.6. OTA format ............................................................................................................... 39
23. AUDIBLE ALARM ................................................................................................................. 39
24. AUXILIARY SWITCHES ........................................................................................................ 39
24.1. Load Control Switch / HAN Auxiliary load control switch ........................................................ 39
24.2. Auxiliary Load Control Switch Calendar ................................................................................. 40
24.2.1. Randomisation Offset ............................................................................................... 40
24.3. Auxiliary Load Control Commands ......................................................................................... 40
24.4. Boost Functionality ................................................................................................................. 41
24.5. ALCS Event Log ..................................................................................................................... 41
25. CONTACTOR ........................................................................................................................ 42
26. INTERNAL CLOCK ............................................................................................................... 43
26.1. Local Time .............................................................................................................................. 43
27. SECURITY ............................................................................................................................. 43
27.1. Access Control ....................................................................................................................... 43
27.2. Security Credentials ............................................................................................................... 44
27.3. Confidentiality and / or Data Integrity ..................................................................................... 45
27.4. Physical Security .................................................................................................................... 45
27.5. Replay Attacks ....................................................................................................................... 45
27.6. Security Log ........................................................................................................................... 45
27.7. Data Retention ....................................................................................................................... 45
28. METER LOGS ....................................................................................................................... 46
28.1. Security Log ........................................................................................................................... 46
28.2. Event Log ............................................................................................................................... 46
28.3. Power Event Log .................................................................................................................... 46
28.4. Event and Alert Filters ............................................................................................................ 46
29. TECHNICAL DATA................................................................................................................ 47
29.1. AS302P Meter ........................................................................................................................ 47
29.2. Contactor ................................................................................................................................ 48
30. INSTALLATION, COMMISSIONING AND DECOMMISIONING ........................................... 49
30.1. HAN Setup ............................................................................................................................. 49
30.2. Meter Commissioning............................................................................................................. 49
30.3. Meter Installation – Temp No WAN ........................................................................................ 50
30.4. Meter Decommissioning ......................................................................................................... 50
31. INSTALLATION AND COMMISSIONING OF HARDWARE ................................................. 51
31.1. Unpacking .............................................................................................................................. 51
31.2. Handling ................................................................................................................................. 51
31.3. Storage................................................................................................................................... 51
31.4. Installation Site ....................................................................................................................... 51
31.5. Electromagnetic Compatibility (EMC) ..................................................................................... 51
31.6. Fixing and Connection............................................................................................................ 52
31.7. Commissioning ....................................................................................................................... 53
32. MAINTENANCE ..................................................................................................................... 53
33. DISPOSAL AND RECYCLING .............................................................................................. 53
34. FIGURES & TABLES ............................................................................................................ 54
34.1. Sample Model Code ............................................................................................................... 54
34.2. AS302P Front View ................................................................................................................ 55
34.3. AS302P Example Nameplate ................................................................................................. 56
34.4. Terminal arrangements / wiring diagram ................................................................................ 57
34.5. Dimensions and Fixing Centres ............................................................................................. 58
34.6. Displayable Items ................................................................................................................... 59
34.7. Identification Data .................................................................................................................. 63
34.8. Order of Accounting ............................................................................................................... 64
34.9. Payment Based Debt Collection ............................................................................................. 65
34.10. UTRN Processing .................................................................................................................. 66
34.11. Emergency Credit Transitions ................................................................................................ 67
35. APPENDICES ........................................................................................................................ 69
35.1. APPENDIX A - Checking kWh and kvarh Registration Accuracy ........................................... 69