ABB REB670 Series - Page 195

No. StartMode RetripMode t1 and t2
initiated with
When t1 has
elapsed, TRRET will
When t2 has
elapsed, TRBU will
be given if
t1 and t2 will be
stopped
(reset) if
12 LatchedStart Always external START always be given CBCLD input has
logical value one
t1 and (t2 or t2MPh)
and 150ms expires
and CBCLD input
has logical value
zero
13 FollowStart Off external START never be given CBCLD input has
logical value one
external START
disappears
14 FollowStart UseFunction
Mode
external START be given if CBCLD
input has logical
value one
CBCLD input has
logical value one
external START
disappears
15 FollowStart Always external START if external START
is present
CBCLD input has
logical value one
external START
disappears
16 FollowStart&
Mode
Off external START
and CBCLD
input has
logical value
one
never be given be given if CBCLD
input has logical
value one and
external START is
present
CBCLD input has
logical value zero or
external START
disappears
17 FollowStart&
Mode
UseFunction
Mode
external START
and CBCLD
input has
logical value
one
be given if CBCLD
input has logical
value one and
external START is
present
be given if CBCLD
input has logical
value one and
external START is
present
CBCLD input has
logical value zero or
external START
disappears
18 FollowStart&
Mode
Always external START
and CBCLD
input has
logical value
one
be given if
external START is
present
be given if CBCLD
input has logical
value one and
external START is
present
CBCLD input has
logical value zero or
external START
disappears
No. StartMode RetripMode t1 and t2
initiated with
When t1 has
elapsed, TRRET will
When t2 has
elapsed, TRBU will
be given if
t1 and t2 will be
stopped
(reset) if
FunctionMode = Current or CB Pos
19 LatchedStart Off external START never be given current is above set
level of IPh> and
higher than
I>BlkCBPos or
CBCLD input has
logical value one
when current is
smaller than
I>BlkCBPos
t1 and (t2 or t2MPh)
and 150ms expires
and current is below
set level of IPh> or
CBCLD input has
logical value zero
20 LatchedStart UseFunction
Mode
external START be given if current
is above set level
of IPh> and higher
than I>BlkCBPos
or CBCLD input
has logical value
one when current
is smaller than
I>BlkCBPos
current is above set
level of IPh> and
higher than
I>BlkCBPos or
CBCLD input has
logical value one
when current is
smaller than
I>BlkCBPos
t1 and (t2 or t2MPh)
and 150ms expires
and current is below
set level of IPh> or
CBCLD input has
logical value zero
Table continues on next page
1MRK 505 370-UEN D Section 7
Current protection
Busbar protection REB670 189
Application manual