Siemens SENTRON PAC3200T, Product Manual, Page: 23 / 136

Description
2.4 Power demands and counters
Equipment Manual, 09/2022, L1V30415168B-03
21
In addition to the possibility of a complete readout, the measured values of the last
completed period can also be read out. These are only available during the demand period
that is currently running. (See Modbus map, register 545 ff)
This entry comprises:
•
Time stamp at the end of the last completed demand period (UTC)
• Unique ID
• Active energy and reactive energy for import and export of the last period
• Real length of period (measurement duration)
• Total amount of active energy for import and export, separated according to tariff T1 and
T2
• Total amount of reactive energy for import and export, separated according to tariff T1
and T2
• Total import of amount of active energy for tariff T1 and T2
• Total import of amount of reactive energy for tariff T1 and T2
• Status information about the values from this demand period
Availability
Note
The power demand of the last measuring period can only be recalled during the current
measuring period.
Adjustable parameters
• Time interval in minutes: Can be set for 1 to 60 minutes (1 / 2 / 3 / 4 / 5 / 6 / 10 / 12 / 15 /
20 / 30 / 60 minutes), default value 15 minutes.
• Synchronization is done via the internal device time. Time synchronization can be done
via bus or digital input.