ABB Relion 670 Series Applications Manual page 299

Hide thumbs Also See for Relion 670 Series:
Table of Contents

Advertisement

1MRK 505 370-UUS Rev. K
inProgress: auto recloser is started and dead time is in progress
reclaimTimeStarted: the circuit breaker closing command has started the reclaim timer
wait: an auto recloser, acting as slave, is waiting for a release from the master to proceed with its
own reclosing sequence
ACTIVE
Indicates that the auto recloser is active, from start until end of reset time.
BLOCKED
Indicates that auto recloser is temporarily or permanently blocked.
CLOSECMD
Connect to a binary output for circuit breaker closing command.
COUNT1P, COUNT2P, COUNT3P1, COUNT3P2, COUNT3P3, COUNT3P4 and
COUNT3P5
Indicates the number of auto reclosing shots made for respective shot.
COUNTAR
Indicates the total number of auto reclosing shots made.
INHIBOUT
If the INHIBIT input is activated it is reported on the INHIBOUT output.
INPROGR
Indicates that an auto recloser sequence is in progress, from start until circuit breaker close command.
MODE
When a valid integer is connected to the MODEINT input, the selected ARMode setting will be invalid
and the MODEINT input value will be used instead. The selected mode is reported as an integer on the
MODE output. The six possible modes are described in Table
integer value.
PERMIT1P
Permit single-pole trip is the inverse of PREP3P. It can be connected to a binary output relay for
connection to external protection or trip relays. In case of a total loss of auxiliary power, the output relay
drops and does not allow single-pole trip.
PREP3P
Prepare three-pole trip is usually connected to the trip block to force a coming trip to be a three-pole one.
If the auto recloser cannot make a single-pole or two-pole auto reclosing, the tripping should be three-
pole.
READY
Indicates that the auto recloser is ready for a new and complete auto reclosing sequence. It can be
connected to the zone extension if a line protection should have extended zone reach before auto
reclosing.
Busbar protection REB670
Application manual
© 2017 - 2021 Hitachi Power Grids. All rights reserved
41
with their corresponding MODEINT
Section 12
Control
293

Advertisement

Table of Contents
loading

This manual is also suitable for:

Relion reb670

Table of Contents