User Manual WH4013
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Copyright ©DZG Metering GmbH, Heidelberger Str. 32, D-16515 Oranienburg Copies only are allowed authorized by DZG
01.09.2020 Seite 4 / 29
Content
1Properties ...................................................................................................................................... 7
1.1 Common................................................................................................................................ 7
1.2 Appropriate Use................................................................................................................... 7
1.3 Properties.............................................................................................................................. 7
1.3.1 Technical Standards........................................................................................................... 8
2Safety.............................................................................................................................................. 9
2.1 Responsibility ....................................................................................................................... 9
2.2 Common safety instrcutions................................................................................................ 9
2.3 Service- and warranty instructions .................................................................................... 9
2.4 Disposal (product end of life information)......................................................................... 9
2.5 Environment......................................................................................................................... 9
2.6 Service and Warranty.......................................................................................................... 9
3Typecode...................................................................................................................................... 10
4Assembling and Installation....................................................................................................... 11
4.1 Assembling.......................................................................................................................... 11
4.2 Installation.......................................................................................................................... 12
4.3 Protection Housing............................................................................................................. 13
5Firmware Version....................................................................................................................... 14
6Nameplate.................................................................................................................................... 14
7LCD-Display................................................................................................................................ 15
8RS485 Interface........................................................................................................................... 15
9Test LEDs.................................................................................................................................... 15
10 Components................................................................................................................................. 16
10.1 Blockdiagramm.................................................................................................................. 16
10.2 Real time clock (RTC) ....................................................................................................... 16
10.3 S0-Pulse Output ................................................................................................................. 17
11 Functionality ............................................................................................................................... 18
11.1 Measurement...................................................................................................................... 18
11.2 Firmware Architecture...................................................................................................... 18
11.3 Energy Checksum Mechanism ......................................................................................... 18
11.4 Fatal Error.......................................................................................................................... 19
11.5 Additional Functions ......................................................................................................... 19
11.5.1 Demand channel.......................................................................................................... 19
11.5.2 History data record...................................................................................................... 19
11.5.3 Instantaneous parameter measurements...................................................................... 19
11.5.4 Load profile................................................................................................................. 19
11.5.5 Second index ............................................................................................................... 20
11.5.6 Security functions........................................................................................................ 20
12 Registers ...................................................................................................................................... 21
12.1 Instantanous data............................................................................................................... 21
12.2 Basic Parameter................................................................................................................. 21
12.2.1 Status Register............................................................................................................. 22
12.3 Load Profile Parameter..................................................................................................... 22
12.4 Display Settings.................................................................................................................. 23
12.5 Energy Register.................................................................................................................. 23
12.6 Maximum Demand Register............................................................................................. 24
12.7 Logging Registers............................................................................................................... 26
12.7.1 Logging Demand Resets ............................................................................................. 26
