Function Application
‑607‑
K4 K3 K2 K1 Reference
Max. Frequency (%)
OFF OFF ON OFF Multi‑reference 2 FC‑02
OFF OFF ON ON Multi‑reference 3 FC‑03
OFF ON OFF OFF Multi‑reference 4 FC‑04
OFF ON OFF ON Multi‑reference 5 FC‑05
OFF ON ON OFF Multi‑reference 6 FC‑06
OFF ON ON ON Multi‑reference 7 FC‑07
ON OFF OFF OFF Multi‑reference 8 FC‑08
ON OFF OFF ON Multi‑reference 9 FC‑09
ON OFF ON OFF Multi‑reference 10 FC‑10
ON OFF ON ON Multi‑reference 11 FC‑11
ON ON OFF OFF Multi‑reference 12 FC‑12
ON ON OFF ON Multi‑reference 13 FC‑13
ON ON ON OFF Multi‑reference 14 FC‑14
ON ON ON ON Multi‑reference 15 FC‑15
3.5.2.2 Frequency Detection (FDT)
This function is used to set detection thresholds of output frequency and sets
hysteresis for the frequency detection function. The hysteresis is effective only in
deceleration. Detection hysteresis is not supported in acceleration. The following
figure shows the FDT function.
Figure 3‑60 FDT