ABB ACS880 - Supervision

Def / Type
FbEq 16b / 32b
DescriptionName / Range /
Selection
No.
Configuration of signal supervision functions 1…3.Supervision32
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 99).
- / uint16Signal supervision status word.
Indicates whether the values monitored by the signal
supervision functions are within or outside their respective
limits.
Supervision status32.1
Note: This word is independent of the drive actions defined
by parameters 32.6, 32.16 and 32.26.
1 = Signal selected by 32.7 is outside its limits.
Supervision 1 activeb0
1 = Signal selected by 32.17 is outside its limits.
Supervision 2 activeb1
1 = Signal selected by 32.27 is outside its limits.
Supervision 3 activeb2
Reservedb3…15
1 = 10000h…FFFFh
Disabled / uint16Selects the mode of signal supervision function 1.
Determines how the monitored signal (see parameter 32.7)
Supervision 1 function32.5
is compared to its lower and upper limits (32.9 and 32.10
respectively).
The action to be taken when the condition is fulfilled is
selected by 32.6.
0Signal supervision 1 not in use.Disabled
1Action is taken whenever the signal falls below its lower
limit.
Low
2Action is taken whenever the signal rises above its upper
limit.
High
3Action is taken whenever the absolute value of the signal
falls below its (absolute) lower limit.
Abs low
4Action is taken whenever the absolute value of the signal
rises above its (absolute) upper limit.
Abs high
5Action is taken whenever the signal falls below its low limit
or rises above its high limit.
Both
6Action is taken whenever the absolute value of the signal
falls below its (absolute) low limit or rises above its
(absolute) high limit.
Abs both
No action / uint16Selects the action the drive takes when the value monitored
by signal supervision 1 exceeds its limits.
Supervision 1 action32.6
Note: This parameter does not affect the status indicated
by 32.1 Supervision status.
0No action taken.No action
1
A warning (A8B0 Signal supervision) is generated.
Warning
2
The drive trips on 80B0 Signal supervision.
Fault
3
If running, the drive trips on 80B0 Signal supervision.
Fault if running
Parameters 341