Toshiba TOSVERT VF-FS1 Instruction Manual page 85

Relationship between V/F control mode selection () and Motor constant
parameter
Title Function
Base frequency 1

 Base frequency voltage 1
Torque boost value 1

 Base frequency 2
 Base frequency voltage 2
 Torque boost value 2
 Auto-tuning
 Slip frequency gain
 Automatic torque boost value
 Motor rated current
 Motor no-load current
 Motor rated speed
 Speed control response coefficient
 Speed control stability coefficient
 Exciting current coefficient
 Stall prevention control coefficient 1
 Stall prevention control coefficient 2
 Motor adjustment coefficient
Maximum voltage adjustment

coefficient
Waveform switching adjustment

coefficient
Parameter  (V/F control mode selection)
0 1
V/F Variable
constant torque
: Be sure to set and adjust the parameters.
: Adjust the parameters if necessary.
E-23
E6581381
& : Valid, : Invalid
2 3 4
Automatic Vector Energy-
torque boost control saving
control
5