ABB +N5600 Firmware Instructions page 433

No. Name/Value
79.28 Underload curve
scale coef
-30.000...30.000
79.29 Underload curve
offset
-30000.00...
30000.00
79.31 Recovery speed
boost
0.00...1200.00 %
79.32 Recovery speed
drop ref
0.00...600.00 Hz
79.33 Recovery cycle
time
0.0...30000.0 s
79.35 Recovery acc time
0.00...30000.00 s
79.36 Recovery dec time
0.00...30000.00 s
79.37 Recovery attempt
limit
1...100
79.40 Overload protection
enable
Not selected
Selected
DI1
DI2
DI3
DI4
DI5
DI6
DIO1
DIO2
Description
Defines multiplier coefficient applied to the underload limit
calculated out of the underload curve.
Underload curve scale coef.
Defines offset additive value applied to the underload limit
calculated out of the underload curve.
Underload curve offset.
Defines speed reference change in percent relative to the
production speed used at the moment when underload
condition was detected.
The new calculated speed is then used in course of the
underload recovery routine as first step in response to the
underload condition. If the value is set to 0, the speed boost
step is skipped from recovery routine.
Recovery speed boost.
Defines absolute speed reference used in course of the
underload recovery routine as a second step after recovery
speed boost.
If the value is set to 0, the speed drop step is skipped from
recovery routine.
Recovery speed drop reference.
Defines time for a single recovery routine step.
The recovery speed reference change will be active for the
period of time set in this parameter.
Recovery cycle time in seconds.
Defines acceleration time setting used when URT recovery
sequence is active.
Recovery acceleration time.
Defines deceleration time setting used when URT recovery
sequence is active.
Recovery deceleration time.
Defines the number of underload ride through recovery
attempts.
Recovery attempt limit.
Defines source for overload protection enable signal.
For further information, see
(page 56).
Overload protection enable function is not selected.
Overload protection enable function is selected.
Digital input DI1 (10.02 DI delayed
Digital input DI2 (10.02 DI delayed
Digital input DI3 (10.02 DI delayed
Digital input DI4 (10.02 DI delayed
Digital input DI5 (10.02 DI delayed
Digital input DI6 (10.02 DI delayed
Digital input/output DIO1
Digital input/output DIO2
Overload recovery sequence
status, bit 0).
status, bit 1).
status, bit 2).
status, bit 3).
status, bit 4).
status, bit 5).
(11.02 DIO delayed status, bit 0).
(11.02 DIO delayed status, bit 1).
Parameters 433
Def/FbEq16
1.000
100 = 1
0.00
10 = 1
10.00
10 = 1%
25.00
10 = 1Hz
60.0
10 = 1s
30.00
1 = 1s
30.00
1 = 1s
1
1 = 1
ESP CW bit 8
0
1
2
3
4
5
6
7
8
9