Toshiba TOSVERT VF-S11 Instruction Manual page 69

(Torque boost setting macro function) and
selection)
Automatic torque boost is the parameter for setting V/F control mode selection (
( ) together. That is why all parameters related to change automatically when
Displays after resetting
Automatic torque boost +
auto-tuning
Vector control + auto-tuning
Energy saving + auto-tuning
4) Increasing torque manually (V/F constant control)
This is the setting of constant torque characteristics that are suited for such things as conveyors. It can also
be used to manually increase starting torque.
If V/F constant control is programmed after changing
Set V/F control mode selection
Note 1: To further increase torque, increase the torque boost amount 1
How to set the torque boost amount 1
Note 2: V/F control selection
pumps.
Automatically programmed parameters
- Check the programmed value of
Automatic torque boost
Sensorless vector control
Energy saving
,
= (V/F constant).
= 1 (variable torque) is an effective setting for load such as fans and
E-5
E6581158
(V/F control mode
) and auto-tuning
is changed.
. -
Executed
( after execution)
Executed
( after execution)
Executed
( after execution)
⇒ see 5.11
.
⇒ see 5.12
⇒ see 5.11
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