K&R GT600-4T132G User Manual page 215

6.11.3 Frequency Detection (FDT)
This function sets detection values of output frequency and sets hysteresis level for the
frequency detection function.
Figure 6-63 Frequency detection
detection level 1
Function Code
F8-19
F8-20
F8-28
F8-29
F8-19: It sets detection value for digital output function 3. When running frequency exceeds the
detection value, digital output terminal set for function 3 becomes on.
F8-20: It sets hysteresis level for the frequency detection function. It is a percentage of the
frequency detection value (F8-19).
6.11.4 Frequency Reference Reached Detection Width
This function sets the detection width of the frequency reference.
Figure 6-64 Frequency reached detection width
frequency (Hz)
Frequency reference
Frequency
reached signal
Function Code
F8-21
Output
frequency (Hz)
Frequency
(DO, relay)
Parameter Name
Frequency detection value 1
Frequency detection hysteresis 1
Frequency detection value 2
Frequency detection hysteresis 2
Output
ON
Parameter Name
Detection width of target frequency reached
6. Description of Parameters
Frequency
hysteresis
= F8-19 x F8-20
Time (t)
ON
Time (t)
Setting Range
0.00 Hz to max. frequency
0.0% to 100.0%
0.00 Hz to max. frequency
0.0% to 100.0%
Time
(t)
ON
Setting Range
0.0% to 100.0%%
Default
50.00 Hz
5.0%
50.00 Hz
5.0%
Detection width =
max. frequency x F8-21
Default
0.0%
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