Addresses 7800 To 7A3F Hex: Total @@ Power Consumption For Every; Five-Minute Period (0.001-Kwh Increments) - Omron KM50 Communications Manual

Section 5 Modbus Communications Data
● Addresses 7800 to 7A3F hex: Total @@ Power Consumption for Every

Five-minute Period (0.001-kWh Increments)

The total @@ power consumption can be read for every five-minute period for any of four total
power consumptions.
The total @@ power consumption for every five-minute period can be read for only two days, the
present day and the previous day.
Specify the address for the time to read in the service request PDU.
Example for Address 1001: The total @@ power consumption from 00:05 to 00:10 will be read.
(The total @@ power consumption for the specified five-minute period will be read.)
The total @@ power consumption for every five-minute period for the present day cannot be read
for times that are in the future compared to the present time in the KM50 internal clock. If a value is
read for a future time, the service response PDU will be returned with a measurement value of 0.
If the read value exceeds 9,999 kWh, the precision of the lowest digit will be lost, so FFFF FFFF
will be returned as the measurement value in the service response PDU. If that occurs, read the
measurement value for 0.1-kWh increments.
Make sure that the number of addresses that can be read out is not exceeded and all of the values
are for the same day when reading out more than one element at the same time.
The addresses are listed in the following table.
(Addresses are incremented by one for each five minutes. Some addresses have been omitted in
the following table.)
Address Parameter
Total @@ Power
7800
Consumption for 00:00 to
00:05 Today (kWh)
Total @@ Power
7801
Consumption for 00:05 to
00:10 Today (kWh)
Total @@ Power
7802
Consumption for 00:10 to
00:15 Today (kWh)
...
...
...
...
Total @@ Power
791E
Consumption for 23:50 to
23:55 Today (kWh)
Total @@ Power
791F
Consumption for 23:55 to
24:00 Today (kWh)
Total @@ Power
7920
Consumption for 00:00 to
00:05 Yesterday (kWh)
Total @@ Power
7921
Consumption for 00:05 to
00:10 Yesterday (kWh)
Total @@ Power
7922
Consumption for 00:10 to
00:15 Yesterday (kWh)
...
...
... ...
Total @@ Power
7A3E
Consumption for 23:50 to
23:55 Yesterday (kWh)
Total @@ Power
7A3F
Consumption for 23:55 to
24:00 Yesterday (kWh)
5-36
Set value (monitor value)
0000 0000 to 0098 967F hex (0.000 to 9,999.999)
Three digits to the right of the decimal point (fixed).
Same as above.
Same as above.
...
(Omitted)
...
Same as above.
Same as above.
Same as above.
Same as above.
Same as above.
...
(Omitted)
...
Same as above.
Same as above.