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Table of contents
5
Operation .....................................................................................................................................52
5.1 Operation with auxiliary power supply .....................................................................................52
5.2 Control elements .....................................................................................................................53
5.2.1 Display keys .......................................................................................................................53
5.2.2 Control of display via optical interface................................................................................53
5.2.3 Reset key ...........................................................................................................................54
5.3 Display .....................................................................................................................................54
5.3.1 Introduction ........................................................................................................................54
5.3.2 Basic layout ........................................................................................................................54
5.3.3 Index system ......................................................................................................................56
5.4 Types of display .......................................................................................................................56
5.4.1 Operating display ...............................................................................................................57
5.4.2 Display menu .....................................................................................................................58
5.4.3 Service menu .....................................................................................................................61
5.5 Alert LED .................................................................................................................................62
5.6 Optical test output ....................................................................................................................63
5.7 Data readout ............................................................................................................................64
5.7.1 Readout to IEC 62056-21 ..................................................................................................65
5.7.2 Readout to dlms .................................................................................................................67
5.8 Input of formatted commands ..................................................................................................68
5.9 Set time and date, ID numbers, battery time ...........................................................................69
6
Service .........................................................................................................................................70
6.1 Operating faults .......................................................................................................................70
6.2 Error messages .......................................................................................................................70
6.2.1 Structure of an error message ...........................................................................................71
6.2.2 Error groups .......................................................................................................................72
6.3 Repairing meters .....................................................................................................................77
7
Maintenance ................................................................................................................................78
7.1 Meter testing ............................................................................................................................78
7.1.1 Test mode ..........................................................................................................................78
7.1.2 Measuring times .................................................................................................................79
7.1.3 Optical test output ..............................................................................................................79
7.1.4 Creep test ..........................................................................................................................81
7.1.5 Starting test active part ......................................................................................................81
7.1.6 Starting test reactive part ...................................................................................................81
7.2 Changing the battery ...............................................................................................................82
8
Disposal .......................................................................................................................................84
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Index .............................................................................................................................................85
Appendix 1
© Landis+Gyr
OBIS code ..................................................................................................................88
D000045598 en a – S650 Series 3 – SMA300AR/CR – User Manual