Siemens SENTRON 7KT1681

Commissioning
6.4 Modbus address register for devices with Modbus interface
7KT multimeter
Manual, 08/2018, 2514284149-01
55
Address
Number of
registers
Measured variable
Unit
Format
1B20H
1)
4
Total active energy import
kWh/100 Unsigned long-long
1B24H
1)
4 Total active energy export
1B28H
1)
4
Total reactive energy import
kvarh/100
1B2CH
1)
4
Total reactive energy export
1B30H
1)
4
Total apparent energy
kVAh/100
1B34H
1)
4
Partial active energy import
kWh/100
1B38H
1)
4
Partial active energy export
1B3CH
1)
4
Partial reactive energy import
kvarh/100
1B40H
1)
4
Partial reactive energy export
1)
The energy meters at these addresses are 4 words (4 bytes) long. They reset to 0 as soon as the counter value
999999999.99 kWh is exceeded for devices.
Address
Number of
registers
Measured variable
Unit
Format
1E20H
4
L1 active energy import
kWh/100 Unsigned long-long
1E24H
4
L1 active energy export
1E28H
4
L1 inductive reactive energy
kvarh/100
1E2CH
4
L1 capacitive reactive energy
1E30H
4
L1 apparent energy import
kVAh/100
1E34H
4
L1 partial active energy import
kWh/100
1E38H
4
L1 partial active energy import
1E3CH
4
L1 inductive partial reactive energy
kvarh/100
1E40H
4
L1 capacitive partial reactive energy
1E44H
4
L1 partial apparent energy import
kVAh/100
1E48H 4 L2 active energy import kWh/100
…
1E70H 4 L3 active energy import kWh/100
…
Address
Number of
registers
Measured variable
Unit
Format
1E00H
2
Total hour counter
s Unsigned long
1E02H
2
Partial hour counter
2120H
1
OR across all alarms
– Unsigned int
2140H
1
OR across all limits
4F00H
1
Remote 1
bool