Siemens SENTRON PAC3120 - Modbus Digital I;O Status Structure

Appendix
A.1 Modbus
PAC3120 and PAC3220
Equipment Manual, 10/2019, L1V30425208F-01
117
Offset
Number of
registers
Name
Format
Unit
Value range
Access
235 2 Status digital inputs module 1 Unsigned long – Byte3 Bit0 Input 4.0
Byte3 Bit1 Input 4.1
Byte3 Bit2 Input 4.2
Byte3 Bit3 Input 4.3
R
237 2 Status digital outputs module 2 Unsigned long – Byte3 Bit0 Output 8.0
Byte3 Bit0 Output 8.1
R
239 2 Status digital inputs module 2 Unsigned long – Byte3 Bit0 Input 8.0
Byte3 Bit1 Input 8.1
Byte3 Bit2 Input 8.2
Byte3 Bit3 Input 8.3
R
501 2 Cumulated average active power
import
Float W – R
503 2 Cumulated average reactive pow-
er import
Float var – R
505 2 Cumulated average active power
export
Float W – R
507 2 Cumulated average reactive pow-
er export
Float var – R
509 2 Maximum active power reading
during demand period
Float W – R
511 2 Minimum active power reading
during demand period
Float W – R
513 2 Maximum reactive power reading
during demand period
Float var – R
515 2 Minimum reactive power reading
during demand period
Float var – R
517 2 Length of the current demand
period
Unsigned long s – R
519 2 Time since start of current de-
mand period
Unsigned long s – R
799
2
Date/time
Unix_ts
–
–
RW
801
4
Total active energy import tariff 1
Double
Wh
Overflow 1.0e+12
RW
805
4
Total active energy import tariff 2
Double
Wh
Overflow 1.0e+12
RW
809
4
Total active energy export tariff 1
Double
varh
Overflow 1.0e+12
RW
813
4
Total active energy export tariff 2
Double
varh
Overflow 1.0e+12
RW
817 4 Total reactive energy import tar-
iff 1
Double Wh Overflow 1.0e+12 RW
821 4 Total reactive energy import tar-
iff 2
Double Wh Overflow 1.0e+12 RW
825 4 Total reactive energy export tar-
iff 1
Double varh Overflow 1.0e+12 RW
829 4 Total reactive energy export tar-
iff 2
Double varh Overflow 1.0e+12 RW
833
4
Total apparent energy tariff 1
Double
VAh
Overflow 1.0e+12
RW
837 4 Total apparent energy tariff 2 Double VAh Overflow 1.0e+12 RW