Parameter assignment/Addressing
5.1 MODBUS RTU
PAC RS485
Manual, 02/2008, A5E02091800B-01
37
Offset Number of
registers
Name Format Unit Value range Access
219 2 Counter All Parameter Changes Unsigned long - - R
221 2 Counter Limit Violations - - - R
501 2 Demand Active Power - Import Float W - R
503 2 Demand Reactive Power - Import Float var - R
505 2 Demand Active Power - Export Float W - R
507 2 Demand Reactive Power - Export Float var - R
509 2 Maximum Active Power Reading
during the period
Float W - R
511 2 Minimum Active Power Reading during
the period
Float W - R
513 2 Maximum Reactive Power Reading
during the period
Float var - R
515 2 Minimum Reactive Power Reading
during the period
Float var - R
517 2 Demand Period Unsigned long s - R
519 2 Time Since Start of the active demand
period
Unsigned long s - R
801 4 Active Energy Import Tariff 1 Double Wh Overflow 1.0e+12 RW
805 4 Active Energy Import Tariff 2 Double Wh Overflow 1.0e+12 RW
809 4 Active Energy Export Tariff 1 Double Wh Overflow 1.0e+12 RW
813 4 Active Energy Export Tariff 2 Double Wh Overflow 1.0e+12 RW
817 4 Reactive Energy Import Tariff 1 Double varh Overflow 1.0e+12 RW
821 4 Reactive Energy Import Tariff 2 Double varh Overflow 1.0e+12 RW
825 4 Reactive Energy Export Tariff 1 Double varh Overflow 1.0e+12 RW
829 4 Reactive Energy Export Tariff 2 Double varh Overflow 1.0e+12 RW
833 4 Apparent Energy Tariff 1 Double VAh Overflow 1.0e+12 RW
837 4 Apparent Energy Tariff 2 Double VAh Overflow 1.0e+12 RW
The following tables contain further details of all measured variables indicated by at least one *.
Abbr. in the "Access" column Abbreviation
R Read; read access
W Write; write access
RW Read Write; read and write access
See also
Structure - Digital input status and digital output status with the function codes 0x03 and
0x04 (Page 38)
Structure - Device diagnostics and device status with the function codes 0x03 and 0x04
(Page 38)
Structure - Limit values with function codes 0x03 and 0x04 (Page 39)
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