SENTRON PAC4200 - Page 236

Appendix
A.3 MODBUS
SENTRON PAC4200
236 System Manual, 09/2009, A5E02316180B-02
Offset Number of
registers
Name Format Unit Value range Access
491 2 Demand active power import in the current
period
Float W - R
493 2 Demand reactive power import in the
current period
Float VAR - R
495 2 Demand active power export in the current
period
Float W - R
497 2 Demand reactive power export in the
current period
Float VAR - R
499 2 Cumulated apparent power in the current
period
Float VA - R
501 2 Cumulated active power import in the
current period
Float W - R
503 2 Cumulated reactive power import in the
current period
Float VAR - R
505 2 Cumulated active power export in the
current period
Float W - R
507 2 Cumulated reactive power export in the
current period
Float VAR - R
509 2 Maximum active power in the current period Float W - R
511 2 Minimum active power in the current period Float W - R
513 2 Maximum reactive power in the current
period
Float VAR - R
515 2 Minimum reactive power in the current
period
Float VAR - R
517 2 Length of the current period Unsigned long s - R
519 2 Time since the start of the instantaneous
period
Unsigned long s - R
521 2 Actual Subinterval Time Unsigned long s - R
Byte 0 Bit 0 Tariff
information
Byte 1 Bits 0 ... 3
Quality information
Byte 2 Reserve
523 2 Information on Last Period Float VA
Byte 3 Bits 0 ... 3
Reactive power
information
R
525 2 Maximum apparent power in the current
period
Float VA - R
527 2 Minimum apparent power in the current
period
Float VA - R
529 2 Cumulated active power import in the
instantaneous period
Float W - R
531 2 Cumulated reactive power import in the
instantaneous period
Float VAR - R
533 2 Cumulated active power export in the
instantaneous period
Float W - R