py-iec62056 1.1.1

Package for communicate with iec62056-21 Meters

Python IEC62056 Meter Tools

How to use ?

Install

pip install py-iec62056

Create SerialClient

client = SerialClient(
    baudrate=19200,
    port="COM3",
    transport="serial",
    parity="E",
    bytesize=7,
    stopbits=1
)

Read A meter identification

This return an identification message from the meter. You must set the ack_stop to True if you don't want to meter to give the default table.

result = client.read_tariff_identification("5987893", ack_stop=True)

Read Table dataset

This will return a list of DataSet instance. Raise error if Timeout.

result = client.request(meter_address="5987893", table=7, timeout=30)
assert isinstance(result, TariffResponse)
for dataset in result.data:
    logging.info(f"{dataset}")