How To Connect Energy Meter To Plc

In plc modbus instructions are used to read the energy meter parameters.

How to connect energy meter to plc.

Currently i work in plant which switch yard got 11 siemens breaker and 11 energy meter including 2 pm750 schneider electric and 9 pcs. Conzerv em 6400 which connect to allen bradley micrologix 1400 but due to some issue i want to change plc system what is your best suggestion about plc i can use to transmit data to an hmi or pc scada. Connecting modbus energy meter to simatic. Power off the simatic before connecting it with energy meter.

A smart meter is a digital energy meter that measures the consumption of electrical energy and provides other additional information as compared to the traditional energy meter. Energy meter online user interface. This article presents a programmable energy meter using gsm technology that enables energy supplier companies to read the energy meter reading frequently without the person visiting each house. With this new energy information you can feel confident that you re not wasting energy or paying utility companies more than necessary.

If that doesn t work your meter may be struggling to connect to the network. These two wires need to be connected to the 2 and 1 pins of x30 com port of simatic as described in below table. Houses or apartments with an egauge have a window to their energy performance. Consider modbus protocol supported energy meter and display the readings in the plc.

The modbus energy meter consist of two wires ve and ve. This is a known issue that the energy industry are working hard to try and fix. If you re unsure of who your current electricity supplier is then you can contact the meter point administration service mpas for your area. Your ihd may be struggling to get a signal so try moving it closer to your electricity meter.

First we have to set communication parameters like address baud rate parity etc. Automatic meter reading amr technology is used for remote monitoring control domestic energy meter and also to reduce the power thievery. Energy monitoring systems have become an essential feature of efficiency conscious homes. You can find your local mpas office number from directory enquiries.

In the energy meter as per requirement or standard data. You can also study an article on how to design a 3 phase smart energy meter using arduino here.