Landis+Gyr E350 Series User Manual page 5

Table of Contents
5.2.11 Energy Efficiency Items in the Meter Display .................................................................... 43
5.3 Pulse Output LEDs ................................................................................................................. 43
5.4 Optical Interface ...................................................................................................................... 44
5.5 Data Readout .......................................................................................................................... 44
5.5.1 IEC 62056-21 Mode C ....................................................................................................... 45
5.5.2 Readout Configuration ...................................................................................................... 45
5.5.3 Data Readout Procedure via Optical Interface or Communication Module ....................... 46
5.5.4 Addressability of Meter ...................................................................................................... 47
5.6 Password Lock-out ................................................................................................................. 47
6 Service ......................................................................................................................................... 48
6.1 Operating Faults ..................................................................................................................... 48
6.2 Error Codes ............................................................................................................................. 48
6.2.1 Structure of an Error Code ................................................................................................ 48
6.2.2 Error Code Descriptions .................................................................................................... 49
6.3 Repairing Meters ..................................................................................................................... 50
7 Maintenance ................................................................................................................................ 51
7.1 Meter Testing .......................................................................................................................... 51
7.1.1 Higher Register Resolution ............................................................................................... 51
7.1.2 Measuring Times ............................................................................................................... 52
7.1.3 Pulse Output LEDs ............................................................................................................ 52
7.1.4 Connection to a Meter Testing Device .............................................................................. 53
7.1.5 No-Load Test ..................................................................................................................... 54
7.1.6 Starting Test ...................................................................................................................... 54
7.2 Cleaning .................................................................................................................................. 54
8 Decommissioning and Disposal ............................................................................................... 55
8.1 Decommissioning .................................................................................................................... 55
8.2 Disposal .................................................................................................................................. 55
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