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

1MRS756378 S
3.10.3.7
REF615
Application Manual
TCSSCBR_ALARM
SEQSPVC1_FUSEF_3PH
SEQSPVC1_FUSEF_U
CCSPVC1_ALARM
GUID-80EA7DF8-1DBE-4BFA-9086-E9202A417FB1 V2 EN
Figure 382: Default LED connection

Functional diagrams for other timer logics

The configuration also includes overcurrent operate, earth-fault operate and
combined voltage and frequency 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.
B1
EFxPTOC_OPERATE
B2
ROVPTOV_OPERATE
GUID-FCD29EFB-54DE-459E-94FB-F459C6E94443 V1 EN
Figure 383: Timer logic for overcurrent and earth-fault operate pulse
REF615 standard configurations
CCBRBRF1_TRBU
DISTURB_RECORD_TRIGGERED
SSCBR1_ALARMS
OR6
B1 O
B2
B3
B4
B5
B6
ARCSARC_OPERATE
DARREC1_INPRO
IN1
PHxPTOC_OPERATE
IN2
OR
O
Section 3
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
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