Toshiba TOSVERT VF-MB1 Instruction Manual page 169

[ f307 = 0 : No voltage compensation/output voltage limited]

Input voltage
0
Output frequency
* The above applies when V/F control mode selection
parameter  is set to "0" or "1".
 
>1 the output voltage can be prevented
Rated voltage
from exceeding the input voltage.
[ f307 = 2 : No voltage compensation/no output voltage limit]
Input voltage
0
Output
frequency
* The above applies when V/F control mode selection
parameter  is set to "" or "".
 
>1 the output voltage can be prevented
Rated voltage
from exceeding the input voltage.
Note: Rated voltage is fixed at 200V for 240V class and 400V for 500V class.
Input voltage
High
Low

Input voltage
High
Low
 
F-49
[ f307 = 1 : Voltage compensation/output voltage limited]

0
Output frequency
[ f307 = 3 : Voltage compensation/no output voltage control]

0
Output
frequency
* Note that even if the input voltage is set less than
, for a base frequency of  or higher output
frequency, then an output voltage over 
occurs.
E6581697
Input voltage
High
Low

Input voltage
High
Low
6
 