Siemens PROFINET SIRIUS 3RW5 - Appendix; Content of the appendix; Data formats

Appendix
A
A.1 Content of the appendix
The appendix describes the structure and content of the soft starter 3RW5 data.
Information on the meaning of the contents can be found in the respective Equipment Manuals,
see chapter Additional documentation (Page 9).
A.2 Data formats
A.2.1 Current values as percentages
Current values are coded as percentages in di󹪜erent current formats:
• 6-bit current format
• 8-bit current format
• 9-bit current format
%LW
ELWFXUUHQWIRUPDW
ELWFXUUHQWIRUPDW
ELWFXUUHQWIRUPDW
 ฬ
 ฬ
 ฬ


























Examples of current values
The following values are examples of current values expressed as percentages:
• Phase currents I L1, I L2, I L3 (8-bit current format)
• Last tripping current (9-bit current format)
A complete overview of all measured values can be found in chapter Data set 94: Measured
values (Page 173).
SIRIUS 3RW5 PROFINET communication modules
Equipment Manual, 05/2021, A5E35631297002A/RS-AD/004 153