Frequency Arriving Signal; Fdt Level - Xinje VB3-20P7 User Manual

V5 series inverter
20 20 20 20：Set running time arriving. . . . When the accumulating time（P3.40）arrive the reference time (P3.39), an indication signal
will be output.
P4.12 P4.12 P4.12 P4.12 Detecting Detecting Detecting Detecting range
This parameter is the additional definition of No. 1 function in Table4-6. As shown in Fig.4-26, when the output frequency
of inverter is within the detecting range of reference frequency, pulse signal will be output.
P4.13 P4.13 P4.13 P4.13
P4.14 FDT1 lag
P4.14 P4.14 P4.14 FDT1 lag FDT1 FDT1 lag lag
P4.15
P4.15 P4.15 P4.15
P4.16 P4.16 P4.16 P4.16 FDT2 lag FDT2 FDT2 FDT2 lag lag lag
P4.13～ P4.14 is the additional definition of No.2 function in Fig.4-6, P4.15～P4.16 is the additional definition of No.3
function in Fig.4-6, The both have the same usage and the following take P4.13～P4.14 as an example to introduce.When
the output frequency over a certain frequency(FDT1 level), indication signal will be output until the output frequency fall to
the value which is lower than the certain frequency (FDT1 level－FDT1 lag)，as shown in Fig. 4-27.
P4.17 P4.17 P4.17 P4.17
P4.18 P4.18
P4.18 P4.18
No. No.
No. No.
0
1
2
3
4
5
6
74
range range of of of of frequency range frequency frequency arrive frequency arrive arrive arrive（FAR
Fig Fig Fig Fig 4-26 4-26 4-26 4-26 Frequency
FDT1 FDT1 FDT1（freqeuncy FDT1 freqeuncy）level freqeuncy freqeuncy level level level
FDT2 FDT2 FDT2 FDT2（frequency frequency）level frequency frequency level level level
Analog Analog output Analog Analog output output selection output selection selection selection (A (A (A (AO O O O ) ) ) )
Analog Analog output output gain gain ( ( ( ( A A A A O) gain O) O)
Analog output Analog output gain O)
Table Table
Table Table 4-7
Function Function
Function Function
Output frequency
Output current
Output voltage
Bus voltage
PID reference
PID feedback
VI
FAR FAR FAR） Range Range Range Range：0.00
Frequency Frequency Frequency arriving arriving arriving arriving signal signal signal signal
Range Range Range Range：0.00 0.00 0.00～upper 0.00
Range 0.00
Range：0.00 Range Range 0.00～50.00H 0.00
Range：0.00 Range Range Range 0.00～upper 0.00 0.00
Range Range Range：0.00 Range 0.00 0.00～50.00H 0.00
Fig.4-27 Fig. Fig. Fig. 4-27 FDT 4-27 4-27 FDT

FDT level

FDT level level level
Range：0 0 0 0 ～7 7 7 7
Range Range Range
Range Range
Range Range：0.50
4-7 4-7 Output Output terminals terminals
4-7 Output Output terminals terminals
0.00 0.00 0.00～50.00H 50.00Hz z z z 50.00H 50.00H
upper limit upper upper limit limit limit of of of of frequency frequency frequency frequency
50.00H 50.00Hz z z z
50.00H
upper upper limit upper limit of of of of frequency limit limit frequency frequency frequency
50.00H 50.00H 50.00Hz z z z
0.50 0.50 2.00 2.00
0.50～2.00 2.00
Range Range
Range Range
0~upper limit of frequency
0－2×rated current
0－1.2×rated voltage of load motor
0－800V
0~10V
0~10V
0~10V
5.00Hz 5.00Hz 5.00Hz 5.00Hz
10.00Hz 10.00Hz 10.00Hz 10.00Hz
1.00Hz
1.00Hz 1.00Hz 1.00Hz
10.00Hz
10.00Hz 10.00Hz 10.00Hz
1.00Hz 1.00Hz 1.00Hz 1.00Hz
0 0 0 0
1.00 1.00
1.00 1.00