FAQ

No, the Converter is powered by the electricity meter and should never be connected to the M-bus loop without being energised via the Han P1 connector on the Converter.

Check the manual of your electricity meter the order in which the Obis codes come from the electricity meter. PiiGAB HAN-P1 Converter translates the Obis codes line by line to M-Bus registers. This means that the registers arrive in the same order as the electricity meter sends them.

Check that it is lit at the HAN-P1 port that you have connected to the electricity meter. If a green LED is not lit, the PiiGAB HAN-P1 Converter is not powered and will therefore not work on the loop.

No. It is not possible to know what information will be presented by the converter until it is in a electricity meter. All electricity meters send out different information, the PiiGAB HAN-P1 Converter just takes in all values and translates them to M-Bus.

Try to manually type in the not found secondary address so that the master does a search on that specific address. Many M-Bus masters search differently and can sometimes have problems with two secondary addresses that are right next to each other.

Check if the LED at the HAN-P1 port connected to the electricity meter is flashing. If there is no flashing at least every 10 seconds, there is no information from the electricity meter to the converter.