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with common terminal and disabled if disconnected;
Y2 terminal is disabled when it connect with common
terminal and enabled if disconnected.
When F7.22=3, Y1 and Y2 terminals are disabled when
they connect to common terminal and enabled if
disconnected.
F7.23
Frequency arrival of FAR detection range
0.0~100.0%*
【
F0.15
】
max. freq.
100.0%
This function is supplementary instruction to NO.6
function of F7.18~F7.21. When output frequency of
VFD is within the detection range of setting frequency,
the terminal output effective signal (open collector
signal, low lever after pulling up of resistance). As
showed in the following figure.
Fig. F7-7 Frequency Arrival
F7.24
FDT1 detection mode
0~1
0
0: speed preset value
1: speed detection value
F7.25
FDT1 level setting
0.00Hz~
【
F0.16
】
upper limit Freq.
50.00
F7.26
FDT1 lag
0.0~100.0%*
【
F7.25
】
2.0%
F7.27
FDT2 detection mode
0~1
0
0: speed preset value
1: speed detection value
F7.28
FDT2 level setting
0.00Hz~
【
F0.16
】
upper limit Freq.
25.00
F7.29
FDT2 lag
0.0~100.0%*
【
F7.28
】
4.0%
These
above
function
codes
(F7.24~F7.29)are
supplementary instruction to NO.4, 5 function of
function codes F7.18~F7.21. When output frequency
of VFD exceeds preset value of PDF level, the effective
signal is output (open collector signal, low level after
pulling up of resistance); when output frequency
decrease to lower than FDT signal (preset value - lag
value), invalid signal is output(high impedance). As
showed in the following figure.