GK600 User Manual
Chapter 6 Specification of Parameters
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Fig. 6-8
ATTENTION:
Maximum frequency, upper limit frequency and lower limit frequency should be set with care
in accordance with nameplate parameters of motor and operation requirements.
Jog and motor parameter identification is free from limitations of upper and lower limit frequency.
In addition to limitation of upper limit frequency and lower limit frequency, the output frequency is
also subject to limitations of starting frequency, stop DC brake initial frequency, skip frequency
and other parameter settings.
The rank relation between maximum frequency, upper limit frequency and lower limit frequency
is shown as Fig. 6-8.
Upper and lower limit frequencies restrict actual output frequency to motor. If command
frequency is higher than upper limit frequency, the running would be at upper limit frequency. In
case command frequency is lower than lower limit frequency, the running should be in
accordance with the setting of b0-11.
b0-11
Operation when set FREQ lower
than lower limit FREQ
Range: 0~2
Factory default: 0
0: Run at lower limit frequency
In case frequency setting is lower than lower limit frequency, the run should be at lower limit
frequency.
1: Run at 0Hz
In case the frequency setting is lower than lower limit frequency, the run should be at 0Hz.
2: Stop
If frequency setting is lower than lower limit frequency, stop would be activated after the time
delay set by b0-12. When lower limit frequency is 0, this limitation is invalid.
ATTENTION:
This parameter is disabled under PID control mode.
输出频率
fmax
fN
fH
fL
0
输出电压
VN
Output voltage
Output frequency
