Toshiba TOSVERT VF-nC3E - Base Frequency; Base Frequency Voltage

E6582233
E-16
5
5.10 Base frequency
 : Base frequency 1
 : Base frequency voltage 1
 Function
Set the base frequency and the base frequency voltage in conformance with load specifications or the
base frequency.
Note: This is an important parameter that determines the constant torque control area.
Output voltage [V]
Base frequency voltage


Output frequency (Hz)
0
★ If  or  is changed and  trip occur at the frequency that is higher than , the following remedies
are effective.
 Increase the deceleration time .
 If overvoltage limit operation  is set to 0,2 or 3, decrease the over voltage stall protection level
 (ex.  =  → )
[Parameter setting]
Title Function Adjustment range
Default setting

Base frequency 1 20.0-400.0 (Hz) 50.0

Base frequency voltage1 50-660 (V) 400