Functions
2.11 Monitoring Functions
The generation of an internal signal "Alarm FFM isol. N." for the mode of operation in an isolated system is
illustrated in Figure 2-69.
Figure 2-68
204
Logic diagram of the Fuse Failure Monitor for grounded networks
SIPROTEC, 7SJ62/64, Manual
C53000-G1140-C207-2, Release date 01.2008