ABB RELION 630 Series Applications Manual page 66

Section 3
REM630 variants
60
functions are connected to a binary recorder. In case of a fault, the binary recorder is
triggered which in turn will record all the signals connected to the recorder.
Table 16: Signals connected to the binary recorder
Channel ID Description
Channel 1 Operate of differential protection high stage
Channel 2 Operate of differential protection low stage
Channel 3 Differential protection internally blocked
Channel 4 Start of overcurrent low stage
Channel 5 Operate of overcurrent low stage
Channel 6 Start of instantaneous overcurrent stage
Channel 7 Operate of instantaneous overcurrent stage
Channel 8 Start of negative-sequence overcurrent stage 1
Channel 9 Operate of negative-sequence overcurrent stage 1
Channel 10 Start of negative-sequence overcurrent stage 2
Channel 11 Operate of negative-sequence overcurrent stage 2
Channel 12 Thermal overload prior alarm
Channel 13 Operate thermal overload
Channel 14 Start of low stage earth-fault protection
Channel 15 Operate of low stage earth-fault protection
Channel 16 Start of high stage earth-fault protection
Channel 17 Operate of high stage earth-fault protection operate
Channel 18 Operate of phase reversal protection
Channel 19 Operate of loss of load protection
Channel 20 Start of positive-sequence overvoltage protection
Channel 21 Operate of positive-sequence overvoltage protection
Channel 22 Start of positive-sequence undervoltage protection
Channel 23 Operate of positive-sequence undervoltage protection
Channel 24 Start of negative-sequence overvoltage protection
Channel 25 Operate of negative-sequence overvoltage protection
Channel 26 Operate of motor jam protection
Channel 27 Operate signal for stalling protection
Channel 28 Operate signal for thermal stress.
Channel 29 Lock out condition for motor restart
Channel 30 Emergency start of motor
Channel 31 Motor restart inhibit due to negative-sequence overcurrent protection stage 1
Channel 32 Motor restart inhibit due to negative-sequence overcurrent protection stage 2
Channel 33 Motor restart inhibit due to thermal overload
Channel 34 Circuit breaker closed
Channel 35 Circuit breaker opened
Channel 36 Backup trip from circuit-breaker failure protection
Table continues on next page
1MRS756785 G
REM630
Application Manual