K&R GT600-4T132G User Manual page 217

6. Description of Parameters
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)
Frequency detection level
Frequency detection signal
(DO or relay)
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
F8-30
F8-31
F8-32
F8-33
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
detection signal
Function Code
F8-34
F8-35
ON
OFF
Parameter Name
Detection of frequency 1
Detection width of frequency 1
Detection of frequency 2
Detection width of frequency 2
Output current
Zero current
detection level
Zero current
Parameter Name
Zero current detection level
Zero current detection delay 0.00s to 600.00s
ON
OFF OFF
Setting Range
0.00 Hz to max. frequency
0.0% to 100.0% (max. frequency)
0.00 Hz to max. frequency
0.0% to 100.0% (max. frequency)
ON
F8-35
Setting Range
0.0% to 300.0% (rated motor current) 5.0%
Frequency detection width
Frequency detection width
Time
Default
50.00 Hz
0.0%
50.00 Hz
0.0%
Time
Time
Default
0.10s
6
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