Omron KM50 Communications Manual page 117

Section 5 Modbus Communications Data
● Addresses 1400 to 163F hex: Total Power Consumption for Every Five Minutes
(0.1-kWh Increments)
The total power consumption for every five minutes can be read.
The total power consumption for every five minutes can be read for only two days, the present day
and the previous day.
Specify the address for the time period to read in the service request PDU.
Example for Address 1401: The total power consumption at 00:10 will be read.
(The total power consumption for the specified time will be read.)
The total power consumption every five minutes 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 the total power
consumption is read for future times, the service response PDU will be returned with a
measurement value of 0.
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, so some addresses have been omitted.)
Address Parameter name
Total Power Consumption at
1400
00:05 Today (kWh)
Total Power Consumption at
1401
00:10 Today (kWh)
Total Power Consumption at
1402
00:15 Today (kWh)
... ...
... ...
Total Power Consumption at
151E
23:55 Today (kWh)
Total Power Consumption at
151F
24:00 Today (kWh)
Total Power Consumption at
1520
00:05 Yesterday (kWh)
Total Power Consumption at
1521
00:10 Yesterday (kWh)
Total Power Consumption at
1522
00:15 Yesterday (kWh)
... ...
... ...
Total Power Consumption at
163E
23:55 Yesterday (kWh)
Total Power Consumption at
163F
24:00 Yesterday (kWh)
5-10
Set value (monitor value)
0000 0000 to 05F5 E0FF hex (0.0 to 9,999,999.9)
*One digit 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.