Explanations - Siemens SIPROTEC 7SJ80 Manual

Modbus Register Map Organization
1.1

Explanations

12
One standard mapping (standard mapping 3-1) is available for setting the parameters
of the SIPROTEC devices 7SJ80, 7SK80 and 7RW80.
Standard mapping 3-1 contains:
• Coil Status registers:
− 9 double commands incl. 9 double-point indications as checkback indication
− 30 single commands incl. 30 single-point indications as checkback indication
− 8 single-point indications / exception flags
• Input Status registers:
− 90 single-point indications
• Input registers
− 28 measured values
• Holding registers
− System information
− Time synchronization
− 16 single-point indications / diagnostic register
− 6 metered measurands
− 9 statistic values
− 24 min/max values of measured values
− Event recorder ("Sequence of Events")
SIPROTEC Modbus - Bus mapping 7SJ80/7SK80/7RW80
C53000-L2240-A320-3