User Manual of SY5000 series AC Drive Parameter instrction
~57~
frequency by panel potentiometer, you can set upper limit frequency
（
b-010
）
and
lower limit frequency
（
b-011
）
.
For input signal which is below lower limit frequency, you can select stop
（
b-012
= 0
）
or run at lower limit frequency
（
b-012 = 1
）
.
b-013 can be used to set hysteresis frequency width when b-012=0.
b-014 start frequency
This parameter can best adjust start torque characteristic with torque
compensation.
If the value is set too big, sometimes over-current fault occurs.
If the operation frequency is lower than start frequency, it will decrease to
operation frequency as soon as output reaches start frequency.
*********************************************************
*Note: if b-014 is too big, the motor may overheat or the inverter may alarm “OC”
.
*********************************************************
b-012=0
b-012=1
