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CONTENTS
1 USING THIS MANUAL ................................................................................................. 1
1.1 CONVENTIONS ........................................................................................................................ 1
1.1.1 Bold Text
........................................................................................................................ 1
1.1.2 Notes
............................................................................................................................... 1
1.1.3 Hyperlinks
...................................................................................................................... 1
1.1.4 Illustrations
.................................................................................................................... 1
1.1.5 Procedures
.................................................................................................................... 1
2 DESCRIPTION OF METERS ...................................................................................... 3
2.1 SDM230-MODBUS V1 AND SDM230-MODBUS V2 ................................................... 4
2.2 SDM630-MODBUS V2 AND SDM630MCT V2 ............................................................ 5
3 SETTING SINGLE-PHASE METERS ....................................................................... 6
3.1 PREPARATION ......................................................................................................................... 6
3.2 ENTERING SET-UP MENU .................................................................................................... 7
3.3 SETTING MODBUS ADDRESS ............................................................................................. 9
3.4 SETTING BAUD RATE ............................................................................................................ 9
3.5 SETTING PARITY BIT ...........................................................................................................10
4 SETTING THREE-PHASE METERS ....................................................................... 12
4.1 PREPARATION .......................................................................................................................12
4.2 ENTERING SET-UP MENU ..................................................................................................13
4.3 SETTING MODBUS ADDRESS ...........................................................................................15
4.4 SETTING BAUD RATE ..........................................................................................................16
4.5 SETTING PARITY BIT ...........................................................................................................17
4.6 SETTING STOP BIT ..............................................................................................................18