ABB Relion RER615 - Fault Recorder FLTRFRC; Function Block; Functionality

Name Type Description
SG_4_ACT BOOLEAN Setting group 4 is active
SG_5_ACT BOOLEAN Setting group 5 is active
SG_6_ACT BOOLEAN Setting group 6 is active
BEH_BLK BOOLEAN Logical device LD0 block sta-
tus
BEH_TST BOOLEAN Logical device LD0 test sta-
tus
FRQ_ADP_FAIL BOOLEAN Frequency adaptivity status
fail
3.7.8.4 CONTROL output signals
Table 44: CONTROL output signals
Name Type Description
OFF BOOLEAN Control OFF
LOCAL BOOLEAN Control local
STATION BOOLEAN Control station
REMOTE BOOLEAN Control remote
ALL BOOLEAN Control all
BEH_BLK BOOLEAN Logical device LD0 block sta-
tus
BEH_TST BOOLEAN Logical device LD0 test sta-
tus
3.8 Fault recorder FLTRFRC
3.8.1 Function block
Figure 23: Function block
3.8.2 Functionality
The protection relay has the capacity to store the records of 128 latest fault
events. Fault records include fundamental or RMS current values. The records enable
the user to analyze recent power system events. Each fault record (FLTRFRC) is
marked with an up-counting fault number and a time stamp that is taken from the
beginning of the fault.
1MRS758755 C
Basic functions
REC615 & RER615
Technical Manual
79