Configuration Mode (ConF)
OUTPUT CONTACTOR COMMAND
This allows the drive to control a contactor located between the drive and the m otor. The contactor is closed
when a run com m and is applied. The contactor is opened when there is no longer any current in the m otor.
Note:
If the DC injection braking function is used, the output contactor does not close as long as DC injection
braking is active
Output contactor feedback
The corresponding logic input should be at 1 when there is no run com m and and at 0 during operation.
In the event of an incons istency, the drive trips in FCF2 if the output contactor fails to clos e (LIx at 1) and in
FCF1 if it is stuck (LIx at 0).
The
[Delay to motor run]
(dbS) param eter can be us ed to delay tripping in fault m ode when a run com m and
is sent and the
[Delay to open cont.]
(dAS) param eter delays the detected fault when a stop com m and is
set.
Note:
FCF2 (contactor failing to clos e) can be res et by the run com m and changing s tate from 1 to 0
(0 --> 1 --> 0 in 3-wire control).
KM2
The
[Out. contactor ass.]
(OCC) and
[Output contact. fdbk]
(rCA) functions can be used individually or
together.
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