Inovance MD380 Series

Description of Function Codes
MD380 User Manual
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Figure 6-17 FDT level
Time (t)
2XWSXWIUHTXHQF\(Hz)
FDT level
FDT hysteresis
F8-19 x F8-20
Time (t)
Frequency reached
detection signal
('2, relay)
21
Function Code Parameter Name Setting Range Default
F8-21
Detection range of frequency
reached
0.00–100% (maximum
frequency)
0.0%
If the AC drive running frequency is within the certain range of the set frequency, the
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This parameter is used to set the range within which the output frequency is detected
to reach the set frequency. The value of this parameter is a percentage relative to the
maximum frequency. The detection range of frequency reached is shown in the following
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Figure 6-18 Detection range of frequency reached
Time (t)
2XWSXWIUHTXHQF\(Hz)
Frequency reference
Detection
range
Frequency reached
detection signal
21 21
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