ABB ACS880 - Page 342

Def / Type
FbEq 16b / 32b
DescriptionName / Range /
Selection
No.
Zero / uint32Selects the signal to be monitored by signal supervision
function 1.
Supervision 1 signal32.7
0None.Zero
1
1.1 Motor speed used.
Speed
3
1.6 Output frequency.
Frequency
4
1.7 Motor current.
Current
6
1.10 Motor torque.
Torque
7
1.11 DC voltage.
DC voltage
8
1.14 Output power.
Output power
9
12.11 AI1 actual value.
AI1
10
12.21 AI2 actual value (page 191).
AI2
18
23.1 Speed ref ramp input (page 271).
Speed ref ramp in
19
23.2 Speed ref ramp output (page 271).
Speed ref ramp out
20
24.1 Used speed reference (page 278).
Speed ref used
21
26.2 Torque reference used (page 296).
Torque ref used
22
28.2 Frequency ref ramp output (page 305).
Freq ref used
24
40.1 Process PID output actual (page 375).
Process PID Output
25
40.2 Process PID feedback actual (page 375).
Process PID feedback
See Terms and abbreviations (page 132).
Other
0.000 s / real32Defines a filter time constant for the signal monitored by
signal supervision 1.
Supervision 1 filter
time
32.8
1000 = 1 s / 1000 = 1
s
Signal filter time.0.000 ... 30.000 s
0.00 / real32Defines the lower limit for signal supervision 1.Supervision 1 low32.9
- / -Low limit.-21474830.00 ...
21474830.00
0.00 / real32Defines the upper limit for signal supervision 1.Supervision 1 high32.10
- / -Upper limit.-21474830.00 ...
21474830.00
Disabled / uint16Selects the mode of signal supervision function 2.
Determines how the monitored signal (see parameter
32.17) is compared to its lower and upper limits (32.19 and
32.20 respectively).
The action to be taken when the condition is fulfilled is
selected by 32.16.
Supervision 2 function32.15
0Signal supervision 2 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
342 Parameters