Toshiba TOSVERT VF-nC3E - Basic Parameters 2; Switching Motor Characteristics Via Terminal Input

E6582233
F-9
6
6.4 Basic parameters 2
6.4.1 Switching motor characteristics via terminal input
 : Base frequency 2
 : Base frequency voltage 2
 : Torque boost value 2
 : Motor electronic-thermal protection level 2
 : Stall prevention level 2
 Function
Use the above parameters to switch the operation of two motors with a single inverter and to select
motor V/F characteristics (two types) according to the particular needs or operation mode.
Note: The
 (V/F control mode selection) parameter is enabled only for motor1.
If motor 2 is selected, V/F control will be given constant torque characteristics.
[Parameter setting]
Title Function Adjustment range Default setting

Base frequency 2 25.0-400.0 (Hz) 50

Base frequency voltage 2 50-660 (V) 400
 Torque boost value 2 0.0-30.0 (%)
Depending on model
(
Refer to section 10.4
)

Motor electronic-thermal
protection level 2
10-100 (%) / (A) *1 100

Stall prevention level 2
10-199 (%) / (A), *1
200 : Disabled
150
*1: The inverter's rated current is 100%. When
 (current and voltage unit selection)
=
 (A (amps)/V (volts)) is set, it can be set at A (amps).