Inovance MD500 Series User Manual

6. Description of Parameters
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6
6.11.6 Frequency Reached Detection
This function sets the detection value and detection width of frequency reached.
Figure 6-66 Frequency reached detection
Output frequency (Hz)
OFF OFF OFF
ON ON
Time
Frequency detection level
Frequency detection width
Frequency detection signal
(DO or relay)
Frequency detection width
The drive provides two groups of frequency detection parameters for the digital output functions
26 and 27. When the output frequency is in the range of the detection width, the digital output
terminal set for function 26 or 27 becomes on.
Function Code Parameter Name Setting Range Default
F8-30 Detection of frequency 1 0.00 Hz to max. frequency 50.00 Hz
F8-31
Detection width of frequency 1
0.0% to 100.0% (max. frequency) 0.0%
F8-32
Detection of frequency 2
0.00 Hz to max. frequency 50.00 Hz
F8-33
Detection width of frequency 2
0.0% to 100.0% (max. frequency) 0.0%
6.11.7 Zero Current Detection
If output current of the AC drive is equal to or smaller than the value set in F8-34 and the
duration exceeds the value set in F8-35, digital output terminal set for function 34 becomes on.
Figure 6-67 Zero current detection
Output current
Time
Time
Zero current
detection signal
ON
Zero current
detection level
F8-35
Function Code Parameter Name Setting Range Default
F8-34 Zero current detection level 0.0% to 300.0% (rated motor current) 5.0%
F8-35 Zero current detection delay 0.00s to 600.00s 0.10s

Inovance MD500 Series Specifications

General

Brand	Inovance
Model	MD500 Series
Category	Inverter
Language	English