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SDM630MCT-LoRaWAN User Manual

Zhejiang Eastron Electronic Co.,Ltd.

T: 0086-573-83698881

E:

[email protected]

Add: No.1369. Chengnan Road, Nanhu District, Jiaxing City, Zhejiang, China 314001.

- 4 -

Note: the first address of the register of the meter L1 current is 00 06 and the number of registers
is 2.

2) After receiving the above command, the meter will return the current L1 current data of the
meter, as shown in the following table after ASCII coding.

Note: Assume that the current meter's L1 current is 5.0A, since the data is in floating point
format, the Hex data is converted to 0x40, 0xa0, 0x00 and 0x00.

To ensure the successful communication, below information must be confirmed:
1. The command is sent through Class C mode.
2. The command is sent in ASCII format.

2. Start Up Screens

The first screen lights up all display segments and
can be used as a display check.

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Содержание SDM630MCT-LoRaWAN

Страница 1: ...SDM630MCT LoRaWAN User Manual SDM630MCT LoRaWAN DIN Rail Smart Energy Meter for Long Range Wireless Communication USER MANUAL 2020 V1 0 ...

Страница 2: ...ion Selection 10 4 1 2 Number Entry Procedure 10 4 2 Setting 1 11 4 2 1 CT2 11 4 2 2 CT1 12 4 2 3 PT2 12 4 2 4 PT1 13 4 2 5 Pulse Output Type 13 4 2 6 Pulse Constant 14 4 2 7 Pulse Duration 15 4 2 8 Demand Interval Time DIT 15 4 2 9 Backlight Time 16 4 2 10 System 16 4 2 11 Clear Demand Information 17 4 2 12 Password 18 4 2 13 System Connect 18 4 2 14 Checking Meter Information 19 4 3 Setting 2 22...

Страница 3: ...WAN User Manual 6 Maintenance 30 7 Installation 30 7 1 Safety 30 7 2 EMC Installation Requirements 30 7 3 Dimensions 31 7 4 Wiring Diagram 32 7 4 1 Current and Voltage Input 32 7 4 2 Definition of Other Terminals 32 ...

Страница 4: ...reless communication Two pulse outputs are available for real time energy measurement 1 1 Unit Characteristics The Unit can measure and display Line voltage and THD total harmonic distortion of all phases Line Frequency Currents Current demands and current THD of all phases Power maximum power demand and power factor Active energy imported and exported Reactive energy imported and exported The uni...

Страница 5: ...k And after the interval time it will upload again The interval time is calculated since the last data uploading Sometimes the interval time may have around 1 2 minutes difference due to the timer error 1 6 Join The unit uses standard LoRaWAN protocol for long range communication Before Communication the meter has to join the LoRaWAN network first There are two Activation Ways for Joining OTAA Ove...

Страница 6: ...ta communication data is encoded with ASCII and each byte of data is sent with two ASCII characters E g a byte data 0x5b is encoded as two characters 0x35 and 0x62 ASCII code 0x35 5 0x62 b Command format definition I The data format of the gateway sending the copy command Reserved Function Code The first Address of The Register to Read Data The Number of Registers to Read Data CRC Check Codes 1byt...

Страница 7: ...and the meter will return the current L1 current data of the meter as shown in the following table after ASCII coding Note Assume that the current meter s L1 current is 5 0A since the data is in floating point format the Hex data is converted to 0x40 0xa0 0x00 and 0x00 To ensure the successful communication below information must be confirmed 1 The command is sent through Class C mode 2 The comman...

Страница 8: ... short delay the screen will display active energy measurements 3 Measurements The buttons operate as follows Selects the Voltage and Current display screens In Set up Mode this is the Left or Back button Select the Frequency and Power factor display screens In Set up Mode this is the Up button Select the Power display screens In Set up Mode this is the Down button Select the Energy display screen...

Страница 9: ...oup com Add No 1369 Chengnan Road Nanhu District Jiaxing City Zhejiang China 314001 6 Phase to Phase Voltages Current on each phase Neutral Current Phase to neutral voltage THD Current THD for each phase 3 2 Frequency and Power factor and Demand Each successive pressing of the button selects a new range ...

Страница 10: ...strongroup com Add No 1369 Chengnan Road Nanhu District Jiaxing City Zhejiang China 314001 7 Frequency and Power Factor total Power Factor of each phase Maximum Current Demand Maximum Power Demand 3 3 Power Each successive pressing of the button select a new range Instantaneous Active Power in kW ...

Страница 11: ...Chengnan Road Nanhu District Jiaxing City Zhejiang China 314001 8 Instantaneous Reactive Power in kVAr Instantaneous Volt amps in KVA Total kW kVArh kVA 3 4 Energy Measurements Each successive pressing of the button selects a new range Total active energy in kWh Imported active energy in kWh Total reactive energy in kVArh ...

Страница 12: ...69 Chengnan Road Nanhu District Jiaxing City Zhejiang China 314001 9 Imported active energy in kWh Exported active energy in kWh Imported reactive energy in kVArh Exported reactive energy in kVArh Meter ID Serial Number 4 Setting Up To enter set up mode pressing the button for 3 seconds until the password screen appears ...

Страница 13: ... require a four digit number entry while others such as supply system require selection from a number of menu options 4 1 1 Menu Option Selection 1 Use the and buttons to select the required item from the menu shown in section 4 1 2 Press to confirm your selection 3 If an item flashes then it can be adjusted by the and buttons If not there maybe a further layer 4 Having selected an option from the...

Страница 14: ...ired item from the menu shown in section 4 1 2 Press for 3s to confirm your selection 3 The current digit to be set flashes and press the and button to choose the required digit 4 Press to move to the next digit 5 After setting the last digit press for 3s to confirm your setting And press repeatedly until exit the setting mode 4 2 Setting 1 Input Password 1000 press for 3s to enter into the settin...

Страница 15: ...tting mode 4 2 2 CT1 Use and to find the primary current input setting Options 1 9999A Default CT1 5A Press for 3s the current digit will flash Press or to choose the selection Press for 3s to confirm Press to exit the setting mode 4 2 3 PT2 Use and to find the PT set up menu Options 30 500V Default PT2 230V under 3P4W mode 400V under 3P3W mode Press for 3s the current digit will flash Use and to ...

Страница 16: ...4 PT1 Use and to find the PT set up menu Options 30 500000V Default PT1 230V Press for 3s the current digit will flash Use and to select PT2 Press for 3s to confirm Press to exit the setting mode Note The PT option sets the Primary voltage and secondary voltage of the voltage transformer PT that give into the meter For example if the PT connect to the meter is 10000 100V Primary voltage is 10000V ...

Страница 17: ...p kVArh Exp kVArh kWh Exp kWh imp kWh Press for 3s the red part will flash Press or to choose the required selection Press for 3s to confirm Press to exit the setting mode 4 2 6 Pulse Constant Use this to set the energy represented by each pulse Pulse Constant Default 0 01 kWh Range 0 001 0 01 0 1 1 10 100 1000 kWh left picture means 1 impulse 10 kWh kVArh Press for 3s the red part will flash Pres...

Страница 18: ...5 Press for 3s to confirm Press to exit the setting mode 4 2 7 Pulse Duration Pulse Duration Default 200 Range 60 100 200 mS Press for 3s the red part will flash Press or to choose the required selection Press for 3s to confirm Press to exit the setting mode 4 2 8 Demand Interval Time DIT The screen will show the currently selected integration time Default 60 Range 60 30 20 15 10 8 5 0 ...

Страница 19: ...e the required selection Press for 3s to confirm Press to exit the setting mode 4 2 9 Backlight Time LP The screen will show the currently selected backlight time Default 60 minutes Range 120 60 30 10 5 ON OFF If it is seated as 5 the backlit will be off in 5 minutes If it is set as ON the backlit will always be on Press for 3s the current backlight time will flash Press or to choose the required ...

Страница 20: ... Default 3P4W Range 1P2W 1P3W 3P3W 3P4W Press for 3s the current system type will flash Press or to choose the required system Press for 3s to confirm Press to exit the setting mode 4 2 11 Clear Demand Information This option is to reset the demand information It would reset current and power demand information From the Set up menu use and buttons to select the reset option Press for 3s to enter t...

Страница 21: ...de 4 2 12 Password The screen shows the current password Default 1000 Range 0001 9999 Press for 3s the current digit will flash Press or to choose the required digit press to move to the next digit Press for 3s to confirm Press to exit the setting mode 4 2 13 System Connect This unit provides a function with Reverse connected current inputs correction setting From the Set up menu use and buttons t...

Страница 22: ...ain for 3s the current Frd will flash Use and to choose the option Press for 3s to confirm Press to move to the phase 2 or phase 3 correction Same operation as phase 1 Press to return to the previous setting page Press again to exit the setting mode 4 2 14 Checking Meter Information This function allows to check meter setting information also some of below information can be set through another pa...

Страница 23: ...strict Jiaxing City Zhejiang China 314001 20 1 1 Activation Way ABP DevAddr End device address 8 digits 2 Activation Way OTAA AppEui application identifier 16 digits 2 1 Activation Way ABP NwkSKey Network session key 32 digits 3 Activation Way OTAA AppKey Application key 32 digits 3 1 Activation Way ABP AppSKey Application session key 32 digits ...

Страница 24: ...the meter is connected to the gateway successfully 1 1 JOIN FAIL Means the meter is failed to connect to the gateway Meanwhile the display will show EER1 1 2 JOIN WAIT Means the meter is in the process of joining 3 Join Mode 1 JOIN MOdE OTAA 1 2 JOIN MOdE Abp 4 AUTO When AUTO function is ON the meter will send a command to gateway automatically to check the connection status with gateway Interval ...

Страница 25: ...ction is open otherwise it will show OFF 1 3 Interval Time Option 5 10 20 30 90 120 150 180 210 240 minutes 5 Meter ID 1 Meter ID Serial Number 8 digits 4 3 Setting 2 Input Password 6308 press and together for 3s to enter the setting up page The first page will show join status between the meter and gateway Use and to choose the options required Below information can be adjusted through password 6...

Страница 26: ...s will be shown on 2 pages Each page shows 8 digits Press for 3s enter into the P1 setting page Press for 3s the first digit will flash Use and to choose the option Press for 3s again to confirm the setting Press to move to the P2 setting page Use and to do the same opeation as P1 After P2 setting Press return to the DevEui page press move to the next setting page AppEui and Appkey Use the same wa...

Страница 27: ... current option will flash Use and to choose the option Press for 3s to confirm 4 3 3 Re Join Re Join This function allows the meter re join the network when disconnected Press for 3s the current option will flash Long press again the meter will re join the network automatically 4 3 4 Auto Upload ON OFF Upload Interval Time When Auto is ON the meter will send a command to gateway automatically Thi...

Страница 28: ... is not used From the Set up menu use and buttons to select the AUTO option Press for 3s enter to the setting page UP LOAd ON Range ON OFF Press for 3s the current option will flash Use or to choose the option Press for 3s to confirm Interval Time Option 5 10 20 30 90 120 150 180 210 240 minutes 05 means the meter will send a command to gateway every 5 minutes Press for 3s the current option will ...

Страница 29: ...oin the LoRaWAN network once the power is on From the Set up menu use and buttons to select the JOIN DLY option Press for 3s enter to the setting page UP LOAd ON Range ON OFF Press for 3s the current option will flash Use or to choose the option Press for 3s to confirm 4 3 6 OFF Line This function is used to check the connection status between meter and the netwrok gateway To check the connections...

Страница 30: ...OFFLINE and will re join the network automatically Press for 3s the current option will flash Use or to choose the option Press for 3s to confirm NOTE Under the active upload mode the OFF Line time should be set to a value bigger than the active upload interval time 4 3 7 Confirm Mode When the Comfirm mode is ON the meter will request the LoRaWAN network to confirm the reception of its message If ...

Страница 31: ...harmonics on three phase AC system 3P 3P N Measurement accuracy Active Energy IEC 62053 21 Class 1 Reactive Energy 0 01 Frequency 0 2 Current 0 5 Voltage 0 5 Power 0 01 Power Factor 0 01 Data Update Rate 1 second nominal Input Voltage VT Primary 30 500000 Vac Un 230 V L N Measured Voltage with Over range 173 to 480 Vac L L 100 to 276 Vac L N Impedance 1M Ω Frequency Range 45 65Hz Input Current CT ...

Страница 32: ...mental Characteristics Operating Temperature 25 to 55 C Storage Temperature 40 to 70 C Humidity Rating 95 RH at 50 C non condensing Pollution Degree 2 Altitude 2000m Vibration 10Hz to 50Hz IEC 60068 2 6 Safety Measurement Category Per IEC61010 1 CAT III Current Inputs Require external Current Transformer for Insulation Over voltage Category CAT III Dielectric Withstand As per IEC 61010 1 Double In...

Страница 33: ...ng agent is necessary isopropyl alcohol is the only recommended agent and should be used sparingly Water should not be used If the rear case exterior or terminals should be contaminated accidentally with water the unit must be thoroughly dried before further use Should it be suspected that water might have entered the unit factory inspection and refurbishment is recommended In the unlikely event o...

Страница 34: ...t against electrical interference causing a disturbance in function Warning During normal operation voltages hazardous to life may be present at some of the terminals of this unit Installation and servicing should be performed only by qualified properly trained personnel abiding by local regulations Ensure all supplies are de energized before attempting connection or other procedures Terminals sho...

Страница 35: ...d T 0086 573 83698881 E sales eastrongroup com Add No 1369 Chengnan Road Nanhu District Jiaxing City Zhejiang China 314001 32 7 3 Dimensions 7 4 Wiring Diagram 7 4 1 Current and Voltage Input 3P4W 3CT 3P3W 2CT 1P3W 2CT 1P2W 1CT 7 4 2 Definitions of Other Terminals ...

Страница 36: ...oup com Add No 1369 Chengnan Road Nanhu District Jiaxing City Zhejiang China 314001 33 END If you have any question please feel free to contact us at Zhejiang Eastron Electronic Co Ltd NO 1369 Chengnen Road Jiaxing Zhejiang China Email sales2 eastron com cn Tel 86 0573 83698881 Web www eastrongroup com ...

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