Siemens SIPROTEC 7SD610 Manual page 58

Functions
2.2 Protection Data Interfaces and Protection Data Topology
Figure 2-12
Bu1 Button „Deactivating differential protection commissioning mode"
Bu2 Button „Activating differential protection commissioning mode"
Figure 2-13
S Switch „Activating/deactivating differential protection commissioning mode"
1) Binary input as NO contact
2) Binary input as NC contact
58
External button wiring for controlling the differential protection commissioning mode
External switch wiring for controlling the differential protection commissioning mode
SIPROTEC, 7SD610, Manual
C53000-G1176-C145-6, Release date 02.2011