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User Manual

LoRaWAN

mME DTZ541 Three-phase electricity meter

10.2 Meter Control Message (MCM) .................................................................................... 29

10.2.1

Meter Control Message (MCMHDR) defined as: ......................................... 30

10.2.2

Unconfirmed Interval ................................................................................... 30

10.2.3

Confirmed Interval ...................................................................................... 31

10.2.4

Max Wiederholungen .................................................................................. 31

10.2.5

Example ...................................................................................................... 31

LoRa Function.............................................................................................................. 32

Содержание LoRaWAN DTZ541-ZDBL

Страница 1: ...User Manual mME DTZ541 Three phase Electricity Meter LoRaWAN LoRa Concept Holley Technologie GmbH Angerburger Allee 43 14055 Berlin E Mail info holleytech de http www holleytech de ...

Страница 2: ... 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 def...

Страница 3: ...phase electricity meter 3 35 10 2 Meter Control Message MCM 29 10 2 1 Meter Control Message MCMHDR defined as 30 10 2 2 Unconfirmed Interval 30 10 2 3 Confirmed Interval 31 10 2 4 Max Wiederholungen 31 10 2 5 Example 31 11 LoRa Function 32 ...

Страница 4: ...rcuit breaker Incorrect labeling of fuses or circuit breakers can lead to the inadvertent shutdown of the wrong system This would mean that the system being worked on would continue to be live A suitable measuring device is used to check that there is no voltage Guarantee Notice Damage to the meter may only be repaired by the manufacturer The meter may not be repaired yourself if it is damaged Cla...

Страница 5: ...ocal data exchange SML 1 04 SML Smart Message Language EN 50470 1 AC electricity meter General requirements tests and test conditions measuring equipment accuracy classes A B andC German version EN50470 1 2006 Correction to DIN 50470 1 VDE 0418 0 1 2007 05 EN 50470 3 ALTERNating current electricity meter Special requirements Electronic power consumption counters accuracy classes A B and C German v...

Страница 6: ...User Manual LoRaWAN mME DTZ541 Three phase electricity meter 3 31 Lastenheft EDL VDE FNN specifications EDL electronic household meters functional features and protocol version 1 2 11 2016 ...

Страница 7: ...of current direction is permanently configured as the factory setting and may no longer be changed during use The double tariff function can be set in the same way as other functions specified in the FNN specification sheet for basic meters The measuring device user can activate or deactivate via the LMN interface with the communication adapter BAB 01 Nr Norm Explanation 1 Three phase electricity ...

Страница 8: ...ation 1 LED Pulse output 6 Control button for switching the display and entering the PIN 2 Optional extension of the upper attachment 7 Sealable housing cover 3 Two line display 8 User security can be secured with a wire seal 4 Housing cover protection under calibration law 9 Terminal cover 5 INFO customer PIN ...

Страница 9: ...ion class III 6 Information on the type of measurement 7 operation manual 8 Temperature range 9 Circuit diagram 10 Construction year 11 Manufacturer s address 12 Unique identification number according to DIN 43863 5 13 Server ID 14 Measurement accuracy 15 Connection conditions 16 Material number by the customer 17 Design 18 Number of the EC type examination certificate 19 CE Conformity mark 20 OBI...

Страница 10: ...max IEC 62053 21 Power consumption Current path 0 2VA Voltage path 0 5W Measurement accuracy Class A EN50470 1 3 or Class2 0 IEC62053 21 LED pulse output 500 or 5 000 or 10 000 Imp kWh Metrology Current direction A Single rate only 1 8 0 Double rate Change between1 8 1 and 1 8 2 Current direction A 2 8 0 Double rate Substitution between 2 8 1 and 2 8 2 External rates switching control with double ...

Страница 11: ...rgy proportional active energy pulses and to display start up and idling When idling the test LED lights up continuously If the meter measures above its start up threshold the energy proportional pulses are displayed The accuracy of the DTZ541 is determined by the LED pulse outputs 4 2 Notes on measurement accuracy Only the specified meter types with the associated software version numbers are per...

Страница 12: ...e energy meter is suitable for mounting on a meter position in accordance with DIN VDE 0603 2 1 three point attachment DIN 43857 2 and should be connected according to the circuit diagram Dimension Double rates DIN 43856 Schltg 4101MME Single rates DIN 43856 Schltg 4000MME 5 2 Rates control The rates control is carried out regulated by potential free rates control terminals 13 and 15 With the doub...

Страница 13: ... torque in accordance with DIN EN 60999 1 Tighten the terminal screws with a corresponding torque in accordance with DIN EN 60999 1 to ensure a safe electrical connection between the connecting cables and to ensure the terminals The meter has tinned copper shunts and can be contacted directly on copper or aluminum lines The suitability of the meter for connection is indicated on the meter Variant ...

Страница 14: ...ase Clamps 1 3 4 6 7 9 10 12 Voltage N tap 2 11 Additive Clamps 13 15 27 28 Clamps mm 9 5 3 0 3 0 Min Connection cross sections mm 6 1 5 1 5 Max Connection cross sections mm 35 2 5 2 5 Prescribed tightening torque Nm 1 5 2 5 0 5 0 5 Kopf PZ2 Kreuzschlitz Kreuzschlitz Thread size M6 M3 M3 ...

Страница 15: ...ing conditions Nr Explanation 1 Active tariff display 2 OBIS code of the labor value 3 Display of meter reading 4 Unit for meter reading 5 Phase control 6 Energy direction 7 Direction of flow of the measured energy 8 simulates carrier 9 Unit for voltage current or apparent power 10 Symbol for communication via the electrical data interface 11 Unit for performance or historical values ...

Страница 16: ...ower display line segments alternately fade in and out 3 times The software version number of the metrological part is shown on the display with the associated checksum The software version is indicated with index 1 If a communication adapter BAB 01 is connected the display then shows its software version number and the associated checksum The software version is indicated with index 2 Rolling dis...

Страница 17: ...8 2 are relevant for billing They are always shown in the same way as the variant in the first line of the display and only kWh without decimal places After entering the PIN all the values shown in the second line are for customer information only and may not be used for billing related purposes This applies in particular to the instantaneous power the historical consumption values 1d 7d 30d 365d ...

Страница 18: ...ut decimal places only for two tariff meters Meter reading A tariff free without decimal places only for single tariff meters Meter reading A tariff 1 without decimal places only for two tariff meters Meter reading A tariff 2 without decimal places only for two tariff meters Manufacturer ID DeviceIdentification Meter reading A tariff free only with one tariff meter Meter reading A tariff 1 only fo...

Страница 19: ...nsumption value 7d without previous values Historical consumption value 30d without previous values Historical consumption value 365d without previous values Historical consumption value since the last reset Firmware version Firmware checksum Error register 7 2 MSB PIN DTZ541 has an MSB interface from terminals 27 and 28 Its constant data rate is 9600 baud and the character coding is 8 N 1 The tra...

Страница 20: ...e Holley communication adapter BAB 01 Its constant data rate is 1Mbit and the character encoding is 8 N 1 The LMN interface meets the requirements of the FNN specification sheet for basic meters the PTB requirements for communication adapters PTB A50 8 and the requirements of BSI TR03109 This LMN interface can communicate directly with SMGw ...

Страница 21: ...an be written as well as read Writing automatically deactivates the dual tariff function Writing with impermissible bit combinations must be answered with the attention 81 81 C7 C7 FE 05 The permitted bit coding and corresponding functions are described in the following table Task Bit7 MS B Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 LSB DTF prepared in energy direction 1 8 1 DTF 1 8 suppressed in energy d...

Страница 22: ...y meter 19 31 function is prepared and has been activated the double tariff function remains in the prepared and activated state even after the operational readiness has been lost loss of mains voltage and can only be reset in accordance with Section 8 1 ...

Страница 23: ...ommands are short key press 2s repeated short keystrokes long press 5s The following explanation describes the operating processes of a complete counter Some steps are not possible with some meters due to different variants For example a reference meter does not have historical values of A When the historical values are displayed the scrolling mode is interrupted in the first line and the correspo...

Страница 24: ...it of the pin If the PIN is correct the display then shows the performance If the PIN is not correct the display shows the operating mode historical value A since the last reset historical value A since the last reset Setting of the deletion of the historical value A and A since the last reset ...

Страница 25: ...storical daily value A or Activation of the delete function delete historical value A and A since the last reset historical daily value A historical weekly value A to call up 730 individual daily values A Or second historical daily value A display all 730 daily values A ...

Страница 26: ...n of the daily value A historical weekly value A historical monthly value A or 104 historical weekly values A can be viewed historical annual value A or 24 historical monthly values A can be viewed historical daily value A or 2 historical annual values A can be viewed historical weekly value A ...

Страница 27: ...30 historical daily values A can be viewed second historical historical daily value A all 730 daily values A can be viewed Deactivating the inspection of the daily value A historical weekly value A historical monthly value A or 104 historical weekly values A can be viewed ...

Страница 28: ...onthly values A can be viewed Setting the deletion of historical values A and A or 2 historical annual values A can be viewed State of the INFO PIN or Activation of the delete function historical value A and A to be deleted State of the INFO PIN State of the PIN input or Activation of the setting of the INFO PIN ...

Страница 29: ... meter 26 31 Status of the PIN input to stop displaying the additional information or to set the PIN entry as off in order to call up the additional information again to stop displaying the additional information to call up the additional information again ...

Страница 30: ...es MCM is sent by the LoRaWAN server 10 1 Meter Reading Message MRM Size Byte 1 0 30 Part MRMHDR content 10 1 1Meter Reading Message Header MRMHDR is defined as Bit 7 6 5 1 0 part execution Identifier State Execution execution Bits description 00 LoRaWAN Meter Protocol V1 01 11 RFU Identifier Qualifier Bits Counter types description 00000 None if only the status is send 00111 mME DTZ541 Data recor...

Страница 31: ...d Second index RFU Reserved for future use Status Status Bits description 0 Not OK so serious errors within the metrological part of the measuring device 1 Meter operation OK Not Ok can only be sent whenever a counter reading can be send but is not accessible 10 1 2 HEX Code conversion 5 byte consumption value unit 0 1Wh E g 000000FFFF interprets 65 535 0 1 Wh 6553 5 Wh 6 5535 kWh 3 byte consumpti...

Страница 32: ...r _PL3 0 W Second index 4733544 Staus word 00080104 S08_ Measuring mechanism Start up S09_ Magnetic_manipulation No S10_ Terminal cover_Manipulation NO S11_ Energy direction A S12_ Energy direction _L1 A S13_ Energy direction _L2 A S14_ Energy direction _L3 A S15_ Rotating field _L1_L2_L3 Ja S16_ Backstop inactive S17_ Error_curification relevant No S18_ voltage _L1 unavailable S19_ voltage _L2 av...

Страница 33: ...is set to 1 again No messages neither confirmed nor unconfirmed will be sent The meter just keeps listening to new commands 1 On send readings at the defined intervals Send Now To a single read regardless of the sending interval Send Now bit description 0 Off no need to send an additional meter reading in response to this message 1 On regardless of the other parameters the electricity meter as soo...

Страница 34: ...connected request 4 and again when a meter control message with a value other than FFFF FFFF for unacknowledged interval is received The first message is sent at the beginning of the first interval 10 2 3 Confirmed Interval Der Standardwert ist 0 einmal wöchentlich 10 2 4 Max Wiederholungen 4 byte integer denotes the multiple of 15 minute intervals in which the meter readings are sent as a confirm...

Страница 35: ...aWAN mME DTZ541 Three phase electricity meter 32 31 11 LoRa Function With the Holley LoRa adapter and super password all parameters of the LoRaWAN function can be configured and the meter data can be read at any time ...

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