ABB ACS280 Firmware Manual page 204

204 Parameters
No. Name/Value
32.31 Supervision 3
hysteresis
0.00...100000.00
32.35 Supervision 4 function
Disabled
Low
High
Abs low
Abs high
Both
Abs both
Description
Defines the hysteresis for the signal monitored by
signal supervision 3.
Note: This parameter applies to all selections of
32.25
parameter , not just Hysteresis.
Hysteresis.
Selects the mode of signal supervision function 4.
Determines how the monitored signal (see parameter
32.37
is compared to its lower and upper limits (
32.30
and respectively). The action to be taken when
the condition is fulfilled is selected by
Signal supervision 4 not in use.
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.
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.
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.
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.
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.
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.
Default
FbEq 16
0.00
-
Disabled
32.39
32.36
.
0
1
2
3
4
5
6