3500/60 133835-01

3500/60 133835-01

3500/60 133835-01

In addition to the functions provided by TDI, TDI also supports self monitoring of individual monitors, relays, communication, and other modules for itself and the rack. Although TDI provides some universal functions for the entire rack, it is not a part of the protection function for critical monitoring paths and their machines.

TDI has four front panel LEDs that provide the following indications:

OK indicates that the TDI module and its I/O module are operating normally.

TX/RX flashes at the communication rate between TDI and other rack modules.

TM indicates when the rack is in multi trip mode.

Normal configuration indicates that any module in the rack is not configured or has configuration errors; The storage configuration of TDI does not match the physical configuration of the rack; Or rather, the security option conditions have not been met.