ABB +N5600 Firmware Instructions page 445

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