Setting Motor Constants - Toshiba TOSVERT VF-S9 Instruction Manual

Compact inverter 1-phase 200v class 0.2 2.2kw 3-phase 200v class 0.2 15kw 3-phase 400v class 0.75 15kw
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6.13 Setting motor constants

6
To use vector control, automatic torque boost and automatic energy-saving, motor constant setting (motor tuning)
is required. The following three methods are available to set motor constants (for automatic torque boosting,
however, two methods are available):
1)
Using the automatic torque boost (
(
2)
Setting the V/F control mode selection (
3)
Combining the V/F control mode selection (
Sensorless vector control may not operate properly if the motor capacity differs from the applicable rated capacity
of the inverter by more than two grades.
[Selection 1: Setting by automatic torque boost]
This is the easiest of the available methods. It conducts vector control and auto-tuning at the same time.
Set the automatic torque boost parameter (
(Sensorless vector control + auto-tuning).
See Section 5.2 for details of the setting method.
[Selection 2: Setting sensorless vector control and auto-tuning independently]
This method sets sensorless vector control or automatic torque boost, and auto-tuning independently.
Specify the control mode in the V/F control mode selection parameter "(
Set the auto-tuning parameter (
: Auto-tuning
: Slip frequency
: Motor primary constant
: Motor secondary constant
: Motor excitation constant
: Magnification of load inertial moment
: Rated capacity ratio of motor to inverter
) and auto-tuning (
) at the same time
) for setting the V/F control mode selection
) and auto-tuning (
) and manual tuning
) to " "
) to "
".
F-36
E6580757
) independently
)" and then set auto-tuning.

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