- 411 -
2.33.2 Recording identifiers for respective fault types
Table 2.33-6 shows an identifier signal for the recording function generated when a fault is
detected by the protection functions. That is, the identifier is generated in each protection
function (relay element) and is transferred to the recording function.
Table 2.33-6 Recording identifiers for relay operating elements for different faults
Fault identifier for relay element operated in each phase
Note: ‘X’ represents a ‘Valid signal’. ‘–’ is not ‘Valid signal’.