ABB REM630 - Binary Recording and LED Configuration

3.2.9 Binary recording and LED configuration
All of the start and operate outputs from the respective protection functions,
various alarms from supervision functions, and important signals from control and
protective 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 11: Signals connected tot the binary recorder
Channel ID Description
Channel 1 Start of overcurrent low stage
Channel 2 Operate of overcurrent low stage
Channel 3 Start of instantaneous overcurrent stage
Channel 4 Operate of instantaneous overcurrent stage
Channel 5 Start of negative-sequence overcurrent stage 1
Channel 6 Operate of negative-sequence overcurrent stage 1
Channel 7 Start of negative-sequence overcurrent stage 2
Channel 8 Operate of negative-sequence overcurrent stage 2
Channel 9 Thermal overload prior alarm
Channel 10 Operate thermal overload
Channel 11 Start of low stage earth-fault protection
Channel 12 Operate of low stage earth-fault protection
Channel 13 Start of high stage earth-fault protection
Channel 14 Operate of high stage earth- fault protection operate
Channel 15 Operate of phase reversal protection
Channel 16 Operate of loss of load protection
Channel 17 Start of positive-sequence overvoltage protection
Channel 18 Operate of positive-sequence overvoltage protection
Channel 19 Start of positive-sequence under voltage protection
Channel 20 Operate of positive-sequence under voltage protection
Channel 21 Start of negative-sequence over voltage protection
Channel 22 Operate of negative-sequence over voltage protection
Channel 23 Operate of motor jam protection
Channel 24 Operate signal for stalling protection
Channel 25 Operate signal for thermal stress (IIT)
Channel 26 Restart inhibit for motor
Channel 27 Emergency start of motor activated
Channel 28 Motor restart inhibit due to negative-sequence overcurrent protection stage 1
Channel 29 Motor restart inhibit due to negative-sequence overcurrent protection stage 2
Channel 30 Motor restart inhibit due to thermal overload
Channel 31 Circuit breaker closed
Channel 32 Circuit breaker is open
Table continues on next page
Section 3 1MRS756785 A
REM630 variants
40 REM630
Application Manual