Recently my energy counter was upgraded to ZPA ZE314. I found that reading data with IEC 62056-61 (OBIS) still works as expected, the only difference is that now I need to send not only '\x2F\x3F\x21\x0D\x0A' but also '\x06\x30\x30\x30\x0D\x0A' to start the transfer, so I will have to change my Domoticz integration.
Below is the meaning of the attributes, from different sources:
/ZPA5ZE314.v61_012
C.1.0(1234567890) # Meter serial number
0.0.0(1234567890123456) # Device address 1 (contract number)
0.3.0(10000*imp/kWh) # Active energy meter constant (LED)
0.3.3(00100*imp/kWh) # Active energy meter constant (S1)
F.F(000000) # Fatal error meter status
1.8.0(0000003.436*kWh) # Positive active energy (A+) total [kWh]
1.8.1(0000001.165*kWh) # Positive active energy (A+) in tariff T1 [kWh]
1.8.2(0000002.271*kWh) # Positive active energy (A+) in tariff T2 [kWh]
1.8.1-0*(0000001.011*kWh) # Historical data for the last 14 months
21.8.0(0000001.488*kWh) # Positive active energy (A+) in phase L1 total [kWh]
41.8.0(0000000.980*kWh) # Positive active energy (A+) in phase L2 total [kWh]
61.8.0(0000000.973*kWh) # Positive active energy (A+) in phase L3 total [kWh]
2.8.0(0000001.010*kWh) # Negative active energy (A+) total [kWh]
2.8.0-0*(0000001.010*kWh) # Historical data for the last 14 months
22.8.0(0000000.336*kWh) # Negative active energy (A-) in phase L1 total [kWh]
42.8.0(0000000.336*kWh) # Negative active energy (A-) in phase L2 total [kWh]
62.8.0(0000000.337*kWh) # Negative active energy (A-) in phase L3 total [kWh]
1.6.1(0000.30*kW,2301241630) # Positive active maximum demand (A+) in tariff T1 [kW]
# with date/time of the event (YYMMDDHHMM)
1.6.2(0000.48*kW,2301241745) # Positive active maximum demand (A+) in tariff T2 [kW]
# with date/time of the event (YYMMDDHHMM)
1.6.1-*(0000.00*kW,0000000000) # Historical data for the last 14 months
# with date/time of the event (YYMMDDHHMM)
2.6.0(0000.00*kW,0000000000) # Negative active maximum demand (A-) total [kW]
# with date/time of the event (YYMMDDHHMM)
2.6.0-*(0000.00*kW,0000000000) # Historical data for the last 14 months
C.8.1(00000038) # total time T1
C.8.2(00000128) # total time T1
C.8.0(00000201) # total operation time
C.82.0(00000001) # Operating period in total (RRMMDDhh)
C.7.1(00000000) # PowerOutage_L1
C.7.2(00000000) # PowerOutage_L2
C.7.3(00000000) # PowerOutage_L3
C.7.1-*(00000000) # Historical data for the last 14 months
C.7.2-*(00000000) # Historical data for the last 14 months
C.7.3-*(00000000) # Historical data for the last 14 months
0.2.1(ver.01, 180717, 3231) # Parameters scheme ID
C.2.1(2206070830) # Event parameters change - timestamp.
C.2.9(2206070236) # Date and time of the last read-out.
0.9.2(230124) # Date (YY.MM.DD or DD.MM.YY)
0.9.1(180202) # Current time (hh:mm:ss)
C.51.15(0000000000) # Event RTC (Real Time Clock) set - counter
82.8.1-*(2301241611) # Terminal cover removal timestamps history (??)
C.6.0(0007260911) # Time on battery
C.6.3(3.68V) # RTC battery voltage
smallhacks 