91
F6-07 stop DC brake starting frequency
0.00 Hz ~ maximum frequency [ 0.00 Hz ]
F6-08 stop DC brake waiting time
0.0s
~
36.0s
【
0.0s
】
F6-09 stop DC brake current
0%
~
100%
【
0%
】
F6-10 stop DC braking time
0.0s
~
36.0s
【
0.0s
】
Stop DC brake starting frequency: during deceleration and stop, when the operating frequency drops to this
frequency, the DC brake process starts.
Stop DC brake waiting time: after the operating frequency is reduced to the stop DC brake starting frequency,
the frequency inverter stops output for a period of time before starting the DC brake process. It is used to prevent
over-current and other faults that may be caused by starting DC braking at higher speeds
Figure 5 - 19 schematic diagram of DC braking
F6 - 11 brake usage rate
0%
~
100%
【
100%
】
Valid only for frequency inverter with built-in brake unit
It is used to adjust the duty ratio of the moving unit and if the brake usage rate is high, the duty ratio of the brake
unit is high and the brake effect is strong, but the inverter bus voltage fluctuates greatly during braking.
Notes:
The setting of this function code should take into account the resistance and power of the braking resistor.
Time
Time
Time
Output frequency
Output voltage
Starting braking time
Run command
Starting DC
momentum control
Parking DC brake quantity
Brake waiting time
Parking brake time
Содержание HV480 Series
Страница 1: ...HV610 Series Frequency Inverter User Manual HNC Electric Limited ...
Страница 12: ...8 2 2 3 Frequency inverter control loop terminal description ...
Страница 13: ...9 ...
Страница 166: ...162 Appendix II Plastic shell dimensions and mounting dimensions Fig 1 R75G3 2R2G3 Fig 2 004G3 7R5G3 ...
Страница 167: ...163 Appendix III dimensions and mounting dimensions of sheet metal machines Fig 3 011G3 200G3 Fig 4 185G3 560G3 ...