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Chapter 4 Software index
C16 VF base output voltage set
At C17=60HZ
C18=100%
For 200~240V, patterns based an output voltage are shown below. (Corresponding settings for 400480 volts input: multiply by 2)
240
220
200
C16=240
C16=220
C16=200
60.0Hz (C17)
Figure 4-15 V/HZ curves with varying base voltages
When the output voltage is set higher than the input voltage, the max output voltage is limited to the
max input voltage.
C23 Torque Boost Gain (V/F) (%) 00.0 – 30.0%
C24 Slip Compensation Gain (V/F) (%) 00.0 – 100%
C25 Motor no load current (A)
Motor no load current varies with inverter capacity F00. Please adjust according the actual
conditions.
C26 Electronic thermistor protection for motor (OL1) :
000: Protection Enabled
001: Protection Disabled
C27 Skip frequency 1 (Hz) : 00.0 –200
C28 Skip frequency 2 (Hz) : 00.0 –200
C29 Skip frequency range (± Hz) : 00.0 –30.0
Example: C27=10.0Hz/C28=20.0Hz / C29=02.0Hz
10Hz
20Hz
±2Hz= 8-12Hz
±2Hz=18-22Hz
Skip frequencies
C29
C28
C27
4-29