Toshiba VF-S9 manual Selecting control mode, V/F control mode selection, Parameter setting

E6580757

5.12 Selecting control mode

: V/F control mode selection

• Function

With VF-S9, the V/F controls shown below can be selected {V/F constant

{Variable torque

{Automatic torque boost

{Sensorless vector control *1 {Automatic energy-saving

(*1) "Automatic torque boost	" parameter can automatically set this parameter and auto-tuning at a
time.

	■ Parameter setting
5
	Title	Function	Adjustment range	Default setting
			0: V/F constant
			1: Variable torque
		V/F control mode selection	2: Automatic torque boost	0
			3: Sensorless vector control
			4: Automatic energy-saving

[Setting V/F control mode selection		to 3 (sensorless vector control)]
Key operated	LED display		Operation
			Displays the operation frequency. (When standard monitor display
			selection		is set to 0 [operation frequency])
			Press the MON key to display the first basic parameter
			(automatic acceleration/deceleration).
			Press the	key to change the parameter to		(V/F control mode
			selection).
			Press the ENTER key to display the parameter setting. (Standard
			default setting:		(V/F constant))
			Press the	key to change the parameter to 3 (sensorless vector
			control).
			Press the ENTER key to save the changed parameter.				and the
			parameter set value are displayed alternately.

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