Appendix
A.3 MODBUS
SENTRON PAC4200
238 System Manual, 09/2009, A5E02316180B-02
Table A- 12 Meaning of the abbreviations in the "Access" column
Abbreviation Meaning
R Read access
W Write access
RW Read and write access
A.3.7 Tariff-specific energy values in float format with the function codes 0x03 and 0x04
Addressing the tariff-specific energy values
Table A- 13 Available tariff-specific measured variables
Offset Number of
registers
Name Format Unit Value range Access
2799 2 Date / Time Unsigned long - - R
2801 2 Active Energy Import Tariff 1 Float Wh Overflow 1.0e+12 R
2803 2 Active Energy Import Tariff 2 Float Wh Overflow 1.0e+12 R
2805 2 Active Energy Export Tariff 1 Float Wh Overflow 1.0e+12 R
2807 2 Active Energy Export Tariff 2 Float Wh Overflow 1.0e+12 R
2809 2 Reactive Energy Import Tariff 1 Float VARh Overflow 1.0e+12 R
2811 2 Reactive Energy Import Tariff 2 Float VARh Overflow 1.0e+12 R
2813 2 Reactive Energy Export Tariff 1 Float VARh Overflow 1.0e+12 R
2815 2 Reactive Energy Export Tariff 2 Float VARh Overflow 1.0e+12 R
2817 2 Apparent Energy Tariff 1 Float VAh Overflow 1.0e+12 R
2819 2 Apparent Energy Tariff 2 Float VAh Overflow 1.0e+12 R
2821 2 Process active energy Float Wh Overflow 1.0e+12 R
2823 2 Process reactive energy Float VARh Overflow 1.0e+12 R
2825 2 Process apparent energy Float VAh Overflow 1.0e+12 R
Table A- 14 Meaning of the abbreviations in the "Access" column
Abbreviation Meaning
R Read access