57SIPROTEC PROFIBUS-DP - Communication profile
C53000-L1840-B001-03
PROFIBUS-DP - Parameterization in DIGSI 4
This chapter describes the parameterization of PROFIBUS-DP as the system inter-
face of a SIPROTEC device using parameterization system DIGSI. 
For device parameterization have to be used:
• DIGSI 4.21 considering the preconditions explained in chapter 4.1.3,
• DIGSI 4.3 or higher,
• DIGSI 4.4 at use of Transformer tap change commands/Transformer tap position 
indications (ref. to chap 3.7 and 3.8).
4.1  Interface selection and mapping files   58
4.2  Customization of the allocations   66
4.3  Scaling of measured values   70
4.4  Time synchronization   75
4.5  Using SFC14 and SFC15 in STEP7   79