Toshiba TOSVERT VF-A7 Instruction Manual

Instruction Manual for Parameter f182
Thank you for purchasing the Toshiba industrial inverter "TOSVERT VF-A7/P7".
This manual describes the functions of the f182 parameter for the inverter TOSVERT VF-A7/P7.
Communication
Title
No.
0182
f182
Write during
Title
running
f182 Disabled
Sensorless vector / Vector with sensor ( : valid, - : invalid)
1. Functions
a) Controlling multiple motor type (up to four motors with the same rated voltage, number of poles, and
capacity) while switching from one to another.
(Motor type : Toshiba standard motor, Toshiba VF motor, Toshiba V3 motor)
(Especially when controlling them in vector control mode (V/f control mode selection (pt): 2 to 9) for
which motor constants need to be specified)
b) Switching V/f control modes (V/f1 to V/f4) by sending a signal to input terminals, and performing
operation in V/f2 to V/f4 modes under the same conditions specified for V/f1, using the V/f control mode
selection parameter (pt)
For the operations described above, use this function along with the V/f switching signal 1 or 2.
Note 1:The functions described in 6.4.1, "Switching among V/f characteristics #1, #2, #3 and #4 from input
terminal," of the inverter's instruction manual are also activated when this function is used, so that
the parameter selected needs to be set as required.
Note 2:Motor constants 1, 2, 3 and 5 (f402, f403, f404 and f410), which need to be specified
according to the motor used, cannot be changed.
Note 3:V/f control mode selection parameter settings (pt) cannot be switched on a motor-by-motor basis
(V/f1 to V/f4).
TOSVERT VF-A7/P7
Function
Motor switching mode selection
Vector control
Speed Torque
control control
/ /
- 1 -
Adjustment
range
0 : standard,
1 : customized
V/f
Position
Constant
control
-/
E6581223
Minimum
setting unit Default
(Panel/ setting
Communication)
1/1 0