Holley mME DTZ541 - Table of Contents

Contents
1 Notice .............................................................................................................................................. 1
2 Preface............................................................................................................................................. 2
3 General ............................................................................................................................................ 4
3.1 Device versions .................................................................................................................... 4
3.2 Housing element .................................................................................................................. 5
3.3 Nameplate ............................................................................................................................ 6
4 Technical Data ................................................................................................................................ 7
4.1 Test-LED .............................................................................................................................. 8
4.2 Notes on measurement accuracy .......................................................................................... 8
5 Assembly.......................................................................................................... 错误!未定义书签。
5.1 Attachment and connection .................................................................................................. 9
5.2 Rates control ........................................................................................................................ 9
5.3 Terminal block ................................................................................................................... 10
6 LC-Display .................................................................................................................................... 12
6.1 LCD- Segments .................................................................................................................. 12
6.2 Display of operation ........................................................................................................... 13
7 PIN ................................................................................................................................................ 15
7.1 INFO PIN ........................................................................................................................... 15
7.2 MSB PIN ............................................................................................................................ 16
7.3 LMN PIN ........................................................................................................................... 17
8 Tariff control ................................................................................................................................. 18
8.1 Configuration of the dual tariff function ............................................................................ 18
8.2 LMN command for tariff switching ................................................................................... 18
9 Operation of the counter with the key ........................................................................................... 20
10 LoRaWAN Function ................................................................................................................... 27
10.1 Meter Reading Message (MRM) ..................................................................................... 27
10.1.1 Meter Reading Message Header (MRMHDR) is defined as: ......................... 27
10.1.2 HEX-Code conversion .................................................................................... 28