Binary Recording And Led Configuration - ABB RELION 630 Series Applications Manual

1MRS756785 G
3.2.9
REM630
Application Manual
GUID-0702CD3B-BCC8-47AC-8610-983D014FBFE0 V1 EN
Figure 15: Measurement and analog recording functions

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 10: 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
Table continues on next page
Section 3
REM630 variants
41