Siemens Sentron 7KT PAC 1600, Equipment Manual, Page: 91 / 114

Commissioning
6.4 Modbus address register
7KT16 energy meter
Equipment Manual, 09/2020, 2514284147-04
89
Address Number
of regis-
ters
Format Access Unit Factor Measured variable
Hex Decimal
4F00 20224 1 UINT16 R BOOL – Remote 1
4F01 20225 1 UINT16 R BOOL – Remote 2
4F02 20226 1 UINT16 R BOOL – Remote 3
4F04 20227 1 UINT16 R BOOL – Remote 4
Modbus command parameter
Modbus measured variables with the function code 06
Address Number
of regis-
ters
Format Access Unit Factor Measured variable
Hex Decimal
2FF0 12272 1 UINT16 W 0 – Reset max & min values
UINT16 W 1 – Reset max demand values
UINT16 W 2 – Reset partial energy counter
UINT16 W 3 – Reset partial operating hours counter
UINT16 W 4 – Reset external counters
UINT16 W 5 – Reset energy tariffs
UINT16 W 6 – Reset alarms
UINT16 W 7 – Reset limits
UINT16 W 11 – Reset total energy
UINT16 W 12 – Reset all operating hours counters
UINT16 W 13 – Reset parameters to factory default
1)
UINT16 W 14 – Backup all parameters
1)
UINT16 W 15 – Restore all parameters
1)
UINT16 W 16 – Wiring test
2)
UINT16 W 100 – Reset maximum values
UINT16 W 200 – Reset minimum values
2FF1 12273 1 UINT16 W 1 – System restart
Range limit
4200 16896
1 UINT16 W 1, 2 – Set active energy tariff
3)
1)
After executing this command, it is recommended that you issue the REBOOT command.
2)
After executing this command, you can use the query under address 0x1F20 to obtain the test result. The assignments
of the reply bit are shown in the wiring test results table below.
3)
This function is only active if none of the inputs is assigned the tariff function (TAR-A and TAR-B).