ABB ACS280, Руководство по прошивке, Страница: 197 / 430

Parameters 197
32
32 Supervision Configuration of signal supervision functions 1…3.
Three values can be chosen to be monitored; a
warning or fault is generated whenever predefined
limits are exceeded.
See also section
Signal supervision
(page
80
).
32.01 Supervision status
Signal supervision status word.
Indicates whether the values monitored by the signal
supervision functions are within or outside their
respective limits.
Note: This word is independent of the drive actions
defined by parameters
32.06
,
32.16
,
32.26
,
32.36
,
32.46
and
32.56
.
0000h
0000h...FFFFh Signal supervision status word. 1 = 1
32.05 Supervision 1 function
Selects the mode of signal supervision function 1.
Determines how the monitored signal (see parameter
32.07
) is compared to its lower and upper limits
(
32.09
and
32.10
respectively). The action to be taken
when the condition is fulfilled is selected by
32.06
.
Disabled
Disabled Signal supervision 1 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
No. Name/Value Description Default
FbEq 16
Bit Name Description
0 Supervision 1 active 1 = Signal selected by
32.07
is outside its limits.
1 Supervision 2 active 1 = Signal selected by
32.17
is outside its limits.
2 Supervision 3 active 1 = Signal selected by
32.27
is outside its limits.
3 Supervision 4 active 1 = Signal selected by 32.37 is outside its limits.
4 Supervision 5 active 1 = Signal selected by
32.47
is outside its limits.
5 Supervision 6 active 1 = Signal selected by
32.57
is outside its limits.
6…15 Reserved