Modbus Energy Meter Software

Connected modbus devices can be used for example as energy meters for generation and consumption data at the grid connection point or for energy monitoring.

Modbus energy meter software.

In this video i give a quick overview of the eastron sdm120 energy meter show the main features setting up the device on modbus for slave id and baud an. They can be used to support up to 4 energy meters with s0 pulse outputs. For example consider the energy meter that has the following parameters. The modbus profiles will then be assigned to the modbus devices.

Advanced serial data logger professional enterprise or a trial version for modbus rtu. Knowledge base accessories all modbus energy meter how to get started with your modbus electricity meter technical data single phase single phase energy meter 230vac 50hz direct measurement up to 32a display of active power voltage and current modbus rtu interface to query the data reactive power and cosφ available through interface 7 digits display accuracy class. The digital inputs can also support general dry contact output on off sensors. Address 2 baud rate 19200 and.

First we have to set communication parameters like address baud rate parity etc. Energy meter with modbus connection the energy meter is used for production consumption or import export monitoring and for export limitation. Production metering consumption monitoring export limitation smart energy on grid applications the meter supports both. For this predefined modbus profiles user created modbus profiles or the sunspec modbus profile must be used.

In plc modbus instructions are used to read the energy meter parameters. Power meter with modbus rtu or modbus tcp. The meter has high accuracy readings and by a wide selection of current transformers 50a 1000a supports residential and commercial installations. Advanced tcp ip data logger professional enterprise or a trial version for modbus tcp.

It is assumed that. Modbus tcp ip address subnet gateway. Energy monitoring module tcw260 supports galvanic isolated digital inputs analog inputs and rs 485 interface. The solaredge energy meter with modbus connection also referred to as the meter enables measuring the power and energy of the photovoltaic pv system.

Parity bit 0. The meter is used by the inverter for the following applications.