Siemens Building Technologies
Fire Safety
S1, Ground Fault Detection Control:
It is recommended to enable ground fault detection on ONLY one NIC-C in the system.
(One for HNET and if used, one for XNET.) If multiple NIC-Cs have ground fault detection
enabled, multiple troubles will be reported to the PMI when a ground fault is present.
S2 Network Address Switch:
3
P/N 315-033240-4