Functional Details 37
F0.18 Setting of auxiliary functions
Setting range: 0000 ~ 0011
LED UNITS: Running direction
0: Consistent with the set direction 1: Reverse with the set direction
LED Tens: Jog priority selection
0: Jog priority highest
1. Jog priority lowest
If the jog priority is set to the highest, the pripirty of each freqeuncy source is as
below:
Priority level
High
Priority
1
Set frequency source
Jog frequency (jog running effective)
2
External terminal selection multi-speed frequency
Low
3
Selection of frequency setting channel
([F0.00] parameter)
F0.19 Lower limiting frequency functioning mode Setting range: 0000 ~ 0001
0: Output lower limiting frequency [F0.03] when it is lower than the lower
limiting frequency [F0.03]
1: Output zero frequency when it is lower than the lower limiting frequency
[F0.03]
This parameter is used to set hysteresis to avoid fluctuation around the set frequentcy
zero point. When the set frequency is lower than f(f=lower limiting frequency-2Hz),
the inverter runs at zero frequency. When the set frequency is higher than the lower
limiting frequency, the inverter runs at the set frequency. Refer to Figure 6-5.
Actual s实et际fre设qu定en频cy率
F[0.0044]]
FF[[00.003]
F2[0H.0z4]
FF[[00..0044]] 原 Ori始gin设al定se频t f率requency
Figure 6-5 Sketch of the Function of Lower limiting frequency
E550 Series Universal Low-Power Inverter
