E6581158
F-23
6
Q Minimum unit of frequency adjustment
If H (Frequency free unit magnification) is set to 1.00, the output frequency can be adjusted in
steps of 0.11Hz.
6.6 Operation frequency
6.6.1 Starting frequency
H : Starting frequency setting
• Function
The frequency set with H is put out as soon as operation is started.
Use the H parameter when a delay in response of starting torque according to the
acceleration/deceleration time is probably affecting operation. Setting the starting frequency to a
value from 0.5 to 3Hz is recommended. The occurrence of an overcurrent can be suppressed by
setting this frequency below the rated slippage of the motor.
[Parameter setting]
Title Function Adjustment range Default setting
H
Starting frequency setting 0.5-10.0 (Hz) 0.5
Starting frequency settingH
Output frequency [Hz]
Time [s]
0
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