ABB relion REF615 - Functional Diagrams for Other Timer Logics

LED6
OK
ALARM
RESET
LED7
OK
ALARM
RESET
LED8
OK
ALARM
RESET
LED9
OK
ALARM
RESET
LED10
OK
ALARM
RESET
LED11
OK
ALARM
RESET
CCBRBRF1_TRBU
DARREC1_INPRO
DISTURB_RECORD_TRIGGERED
TCSSCBR_ALARM
SSCBR1_ALARMS
ARCSARC_OPERATE
GUID-5545434B-1C8A-45A3-992C-567617DAE58A V1 EN
Figure 95: Default LED connection
3.4.3.7 Functional diagrams for other timer logics
The configuration also includes the overcurrent operate and earth-fault operate logic.
The operate logics are connected to the minimum pulse timer TPGAPC2 for setting
the minimum pulse length for the outputs. The output from TPGAPC2 is connected to
binary outputs.
TPGAPC2
IN1
IN2
OUT1
OUT2
OR6
B1
B2
B3
B4
B5
B6
O
OC_OPERATE_PULSE
EF_OPERATE_PULSE
INTRPTEF1_OPERATE
EFHPTOC1_OPERATE
PHxPTOC_OPERATE
DEFxPDEF_OPERATE
EFPADM_OPERAT E
ROVPTOV_OPERATE
WPWDE_OPERATE
GUID-A32D6C19-6658-4040-9976-BB21D936A346 V1 EN
Figure 96: Timer logic for overcurrent and earth-fault operate pulse
Section 3 1MRS756378 S
REF615 standard configurations
96 REF615
Application Manual