Def / Type
FbEq 16b / 32b
DescriptionName / Range /
Selection
No.
10 = 1 / 100 = 1Underload curve point 1.-30000.00 ...
30000.00
0.00 / real32Defines underload curve point 2 load limit active at
corresponding speed set in parameter 79.02 Load curve
speed point 2.
Underload curve
point 2
79.22
10 = 1 / 100 = 1Underload curve point 2.-30000.00 ...
30000.00
0.00 / real32Defines underload curve point 3 load limit active at
corresponding speed set in parameter 79.03 Load curve
speed point 3.
Underload curve
point 3
79.23
10 = 1 / 100 = 1Underload curve point 3.-30000.00 ...
30000.00
0.00 / real32Defines underload curve point 4 load limit active at
corresponding speed set in parameter 79.04 Load curve
speed point 4.
Underload curve
point 4
79.24
10 = 1 / 100 = 1Underload curve point 4.-30000.00 ...
30000.00
0.00 / real32Defines underload curve point 5 load limit active at
corresponding speed set in parameter 79.05 Load curve
speed point 5.
Underload curve
point 5
79.25
10 = 1 / 100 = 1Underload curve point 5.-30000.00 ...
30000.00
1.000 / real32Defines multiplier coefficient applied to the underload
limit calculated out of the underload curve.
Underload curve
scale coef
79.28
10 = 1 / 1000 = 1Underload curve scale coef.-30.000 ... 30.000
0.00 / real32Defines offset additive value applied to the underload
limit calculated out of the underload curve.
Underload curve
offset
79.29
10 = 1 / 100 = 1Underload curve offset.-30000.00 ...
30000.00
10.00% / real32Defines 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
79.31
10 = 1% / 100 = 1%Recovery speed boost.0.00 ... 1200.00%
25.00 Hz / real32Defines 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
ref
79.32
10 = 1 Hz / 100 = 1 HzRecovery speed drop reference.0.00 ... 598.00 Hz
60.0 s / real32Defines 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 time79.33
10 = 1 s / 10 = 1 sRecovery cycle time in seconds.0.0 ... 30000.0 s
540 Parameters
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