ABB REB670 Series - Page 188

No. StartMode RetripMode t1 and t2 initiated
with
When t1 has
elapsed, TRRET will
When t2 or t2MPh
has elapsed, TRBU
will be given if
t1 and t2 and
t2MPh will be
stopped (reset) if
FunctionMode = Current or CB Pos
19 LatchedStart Off external START never be given current is above
set level *) and
higher than
I>BlkCBPos or
CBCLDLx 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 *) or
CBCLDLx 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
CBCLDLx input has
logical value one
when current is
smaller than
I>BlkCBPos
current is above
set level *) and
higher than
I>BlkCBPos or
CBCLDLx 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 *) or
CBCLDLx input
has logical value
zero
21 LatchedStart Always external START always be given current is above
set level *) and
higher than
I>BlkCBPos or
CBCLDLx 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 *) or
CBCLDLx input
has logical value
zero
22 FollowStart Off external START never be given current is above
set level *) and
higher than
I>BlkCBPos or
CBCLDLx input
has logical value
one when current
is smaller than
I>BlkCBPos
external START
disappears
23 FollowStart UseFunction
Mode
external START be given if current
is above set level
of IPh> and higher
than I>BlkCBPos or
CBCLDLx input has
logical value one
when current is
smaller than
I>BlkCBPos
current is above
set level *) and
higher than
I>BlkCBPos or
CBCLDLx input
has logical value
one when current
is smaller than
I>BlkCBPos
external START
disappears
24 FollowStart Always external START be given if external
START is present
current is above
set level *) and
higher than
I>BlkCBPos or
CBCLDLx input
has logical value
one when current
is smaller than
I>BlkCBPos
external START
disappears
Table continues on next page
Section 7 1MRK 505 370-UEN D
Current protection
182 Busbar protection REB670
Application manual