Inovance MD300 - Schematic Diagram for Detection Amplitude; Schematic Diagram of FDT Level

Parameter Description MD320/MD320N User Manual
136
It is used to set the detection value of output frequency and hysteresis value upon removing of
the output action.
Output Frequency
FDT1 Le ve l
FDT1
Hys teres is
Fre que ncy De te ction S igna l
Relay
Tim e
Tim e
F8-20
F reque n c y d e t e ction
hysteresis
(FDT hysteresis)
Factory default
value
5.0%
Setup range 0.0%~ 100.0%(FDT level)
F8-21
Frequency arrival
detection amplitude
Factory default
value
0.0%
Setup range 0.00~ 100% maximum frequency
When the output frequency of the inverter reaches the setup frequency value, this function can
be used to adjust the detection amplitude, as shown the following gure.
Output Frequency
Setting Frequency
Detected
Amplitude
Fre que ncy De tection Signa l
Relay
Tim e
Tim e
Fig.6-14 Schematic Diagram for Detection Amplitude
Fig.6-13 Schematic Diagram of FDT Level