Siemens siprotec SJ62 User Manual page 266

Function Logic
Figure 2-90 Logic diagram of the flexible protection functions
SIPROTEC 4, 7SJ62/63/64 Handbuch
C53000-G1140-C147-A, Edition 07.2015
Figure 2-90 shows the logic diagram of a three-phase function. If the function operates
on one phase or without phase reference, phase selectivity and phase-specific indica-
tions are not relevant.
2.17 Flexible Protection Functions (7SJ64 only)
264