Toshiba TOSVERT VF-MB1 Instruction Manual page 113

[Setting V/F control mode selection to 3 (sensorless vector control)]
Operation panel
LED display
action
MODE
 
Caution:
When the V/F control mode selection  is set to : Automatic torque boost control, : Vector control,
: Energy-saving, : Dynamic energy-saving, or : PM motor control, be sure to set the following
parameters according to the motor's name plate.
 : Base frequency 1 (rated frequency)
: Base frequency voltage 1 (rated voltage) 

: Motor rated capacity 

: Motor rated current

 : Motor rated speed
Set the other motor constants as necessary
1) Constant torque characteristics
Setting of V/F control mode selection  to  (V/F constant)
This is applied to loads with equipment like conveyors and cranes that require the same torque at low
speeds as at rated speeds.
Base frequency voltage


Displays the output frequency. (Perform during operation stopped.)
(When standard monitor display selection  is set to 
.
[output frequency])
The first basic parameter "" (history function) is displayed.

Rotate the setting dial to the right, and change the parameter to 

(control selection).
Parameter values can be read by pressing the center of the setting

dial (In case of ).
Rotate the setting dial to the right, and change the parameter to 

(vector control).
Press the center of the setting dial to save the changed parameter.
 and parameter set value "" are displayed alternately.
0
Base frequency 
E-19
E6581697
Operation
Output frequency (Hz)
5