Functional Diagrams For Other Timer Logics - ABB relion REF615 Applications Manual

Section 3
REF615 standard configurations
3.6.3.7
136
DISTURB_RECORD_TRIGGERED
ARCSARC_OPERATE
GUID-45BA8CDE-2D5A-4BFC-AEB7-B9D3C1D044F9 V1 EN
Figure 166: Default LED connection

Functional diagrams for other timer logics

The configuration also includes overcurrent operate and earth-fault operate logic. The
operate logics are connected to the minimum pulse timer TPGAPC for setting the
minimum pulse length for the outputs. The output from TPGAPC is connected to the
binary outputs.
EFxPTOC_OPERATE
EFLPTOC2_OPERATE
GUID-F6BA3876-6A37-464E-9FAB-F5DCA0A96FFD V1 EN
Figure 167: Timer logic for overcurrent and earth-fault operate pulse
CCBRBRF1_TRBU
SSCBR1_ALARMS
TCSSCBR_ALARM
DARREC1_INPRO
IN1
PHxPTOC_OPERATE
IN2
OR
B1 O
B2
1MRS756378 S
LED6
OK
ALARM
RESET
LED7
OK
ALARM
RESET
LED8
OK
ALARM
RESET
LED9
OK
ALARM
RESET
LED10
OK
ALARM
RESET
LED11
OK
ALARM
RESET
TPGAPC2
OUT1
OC_OPERATE_PULSE
OUT2
EF_OPERATE_PULSE
Application Manual
REF615