Parameters For Options; Permanent Magnetic Motors - Toshiba TOSVERT VF-S11 Instruction Manual

6.23 Parameters for options

These parameters can be used only when specific optional parts are installed. Do not use these parameters
unless such parts are installed.

6.24 Permanent magnetic motors

6
• Function
Note 1: When using an PM motor, consult your Toshiba dealer, since the inverter is not compatible with all
Note 2: The inverter may fail to detect step-out in some cases, because it uses an electrical method to detect
: Parameter for option 1
: Parameter for option 2
: Parameter for option 3
: Parameter for option 4
: Parameter for option 5
: Step-out detection current level (for PM motors)
: Step-out detection time (for PM motors)
If the permanent magnet motor (PM motor) steps out and if the exciting current increases (it increases
in such a case) and remains above the value set with
the inverter will judge the motor to be stepping out and trip it. At that time, the trip message
" " is displayed.
Title Function
Step-out detection current level (for PM
motors)
Step-out detection time (for PM motors)
types of PM motors.
step-out. To avoid detection failures, you are recommended to install a mechanical step-out detector.
for the period of time set with
Adjustment range
10 ~ 150(%)
0.0 ~ 25.0 [sec]
F-86
E6581158
,
Default setting
100
1.0