Basic Parameters 2 - Toshiba VF-S15 Instruction Manual

6.8

Basic parameters 2

6.8.1
f170 : Base frequency 2
f171 : Base frequency voltage 2
f172 : Torque boost value 2
f173 : Motor electronic-thermal protection level 2
f185 : Stall prevention level 2
[Parameter setting]
*1: Default setting values vary depending on the setup menu. Refer to section 11.5.
*2: The inverter's rated current is 100%. When f701 (current and voltage unit selection)
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.ctiautomation.net - Email: info@ctiautomation.net
Switching motor characteristics via terminal input
 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 pt (V/F control mode selection) parameter is enabled only for motor 1.
If motor 2 is selected, V/F control will be given constant torque characteristics.
Title Function
f170
Base frequency 2
f171
Base frequency voltage 2
f172
Torque boost value 2
Motor electronic-thermal
f173
protection level 2
f185
Stall prevention level 2
= 1 (A (amps)/V (volts)) is set, it can be set at A (amps).
Adjustment range
20.0-500.0
50-330 (V) (240V class)
50-660 (V) (500V class)
0.0-30.0 (%)
10-100 (%) / (A) *2
10-199 (%) / (A),
200 : Disabled *2
F-33
E6581611
6
Default setting
*1
*1
Depending on model
(Refer to section 11.4)
100
150