ABB ACS280, Руководство по прошивке, Страница: 206 / 430

206 Parameters
32.41 Supervision 4
hysteresis
Defines the hysteresis for the signal monitored by
signal supervision 4.
Note : This parameter applies to all selections of
parameter
32.35
, not just Hysteresis.
0.00
0.00…100000.00 Hysteresis. -
32.45 Supervision 5 function
Selects the mode of signal supervision function 5.
Determines how the monitored signal (see parameter
32.47 ) is compared to its lower and upper limits ( 32.49
and
32.40
respectively). The action to be taken when
the condition is fulfilled is selected by
32.46
.
Disabled
Disabled Signal supervision 5 not in use. 0
Low
Action is taken whenever the signal is below the
Supervision 1 low limit - 0.5 * hysteresis.
Action is deactivated whenever the signal is above
the Supervision 1 low limit + 0.5 * hysteresis.
1
High
Action is taken whenever the signal is above the
Supervision 1 high limit + 0.5 * hysteresis.
Action is deactivated whenever the signal is below
the Supervision 1 high limit - 0.5 * hysteresis.
2
Abs low
Action is taken whenever the absolute value of the
signal is below the absolute value of the Supervision 1
low limit - 0.5 * hysteresis.
Action is deactivated whenever the absolute value
of the signal is above the absolute value of the
Supervision 1 low limit + 0.5 * hysteresis.
3
Abs high
Action is taken whenever the absolute value of the
signal is above the absolute value of the Supervision 1
high limit + 0.5 * hysteresis.
Action is deactivated whenever the absolute value
of the signal is below the absolute value of the
Supervision 1 high limit - 0.5 * hysteresis.
4
Both
Action is taken whenever the signal is above the
Supervision 1 high limit + 0.5 * hysteresis or below
the Supervision 1 low limit - 0.5*hysteresis.
Action is deactivated whenever the signal is in
between the Supervision 1 high limit - 0.5 * hysteresis
and the Supervision 1 low limit + 0.5 * hysteresis.
5
Abs both
Action is taken whenever the absolute value of the
signal is above the absolute value of the Supervision 1
high limit + 0.5 * hysteresis or below the absolute
value of the Supervision 1 low limit - 0.5 * hysteresis.
Action is deactivated whenever the absolute value
of the signal is in between the absolute value of the
Supervision 1 high limit - 0.5 * hysteresis and the
absolute value of the Supervision 1 low limit + 0.5 *
hysteresis.
6
No. Name/Value Description Default
FbEq 16