ABB ACS880-104

Parameters 445
81.46 Supervision high
signal src
Defines the source for the supervision high signal.
The value of this parameter is then compared with the limit
set in parameter 81.47 Supervision high limit.
If the observed signal is greater than the limit for the time
period set in parameter 81.48 Supervision high delay, then
the current cleaning step is interrupted. Cleaning sequence
will proceed for the off-time and then switch to the next
cleaning step. The supervision high is not active during the
off-time period.
Note: For the Supervision High function to work, parameter
81.02 Pump cleaning option sel, bit-12 must be set to 1.
Motor
current%
NULL 0
AI1 scaled See parameter 12.12 AI1 scaled value (see page 197). 1
AI2 scaled See parameter 12.22 AI2 scaled value (see page 199). 2
FBA1 ref See parameter 03.05 FB A reference 1 (page 156). 3
FBA2 ref See parameter 03.06 FB A reference 2 (page 156). 4
EFB1 ref See parameter 03.09 EFB reference 1 (page 156). 5
EFB2 ref See parameter 03.10 EFB reference 2 (page 156). 6
Estimated motor
current
Parameter 09.13 Motor current estimated (see page 183). 7
Motor current% Estimated motor current in % of nominal motor current. 8
Other Source selection (see Terms and abbreviations on page 148). -
81.47 Supervision high
limit
Defines low limit value for the Supervision high function.
See parameter 81.46 Supervision high signal src.
0.00
0.00...30000.00 Supervision high limit. 10 = 1
81.48 Supervision high
delay
Defines delay time for the Supervision high function.
See parameter 81.46
Supervision high signal src.
10.0
0.0...3200.0 s Supervision high delay. 10 = 1s
81.51 Cleaning max event Defines the control program response event type in case the
actual amount of cleaning operation exceeds the defined limit
set in parameter 81.52 Clean max amount in period of time
set in parameter 81.53 Clean max period.
Not selected
Not selected Cleaning maximum event is not selected. 0
Warning Cleaning maximum event generates a warning. 1
Fault Cleaning maximum event generates a fault. 2
81.52 Clean max amount Defines maximum allowed quantity of cleaning operations in
time period set in parameter 81.53 Clean max period.
0
0...100 Maximum cleaning amount. 1 = 1
81.53 Clean max period Defines the time window span for the function which monitors
the number of cleaning operations.
0.00
0.00...650.00 hour Cleaning maximum period in hours. 100 = 1hour
81.80 Cleaning reference
%
Displays active speed reference from the cleaning function. 0.00
-1200.00...
1200.00 %
Cleaning reference. 10 = 1%
81.81 Since last cleaning Displays the time elapsed since last cleaning operation was
completed.
00 00:00
00:00:00...90 00:00 Elapsed time since last cleaning. -
No. Name/Value Description Def/FbEq16