6 Parameters
6.2 Digital and analog inputs
120
DC1 Frequency Inverter
10/12 MN04020003Z-EN
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6.2.6 frequency jump
In systems with mechanical resonances, you can skip this frequency range
for stationary operation.
Figure 69:
Setting range for frequency masking
a
P-26
b
P-27
f
[Hz]
②
①
t
PNU
ID
Access rights
Value
Description
DS
RUN
ro/rw
P-26
154
✓
rw
Frequency skip 1, bandwidth (hysteresis range)
0
0.00 - P-01 (f
max
)
P-27
155
✓
rw
Frequency skip 1, center
0
P-02 (f
min
) - P-01 (f
max
)
The skip frequency function is used to prevent the frequency inverter
from being run at a specific output frequency, e.g. at a frequency that
will cause mechanical resonance in a specific machine.
Parameter P-27 is used to define the center of the skip frequency band
and is used together with parameter P-26. The output frequency will
run through the specified band at the speeds set in P-03 or P-04 without
holding an output frequency that falls within the defined band.
If the frequency reference value applied to the frequency inverter falls
within the band, the output frequency will remain at the upper or lower
limit of the band.
Содержание DC1-12011 Series
Страница 1: ...Manual PowerXL DC1 Frequency Inverter 10 12 MN04020003Z EN...
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Страница 12: ...0 About this manual 0 5 Units 8 DC1 Frequency Inverter 10 12 MN04020003Z EN www eaton com...
Страница 32: ...1 DC1 device series 1 12 Service and warranty 28 DC1 frequency inverter 10 12 MN04020003Z EN www eaton com...
Страница 52: ...2 Engineering 2 5 Motor and Application 48 DC1 Frequency Inverter 10 12 MN04020003Z EN www eaton com...
Страница 190: ...9 Appendix 9 9 Sinusoidal filter 186 DC1 Frequency Inverter 10 12 MN04020003Z EN www eaton com...