Toshiba VF-S9 manual

E6580757

6

[0: Supply voltage uncorrected, output voltage limited]

		Input voltage
		⋅
Rated voltage
		High
Input voltage
Output voltage		Low
	[V]

Output frequency

* The above applies when V/F control mode

selection parameter	is set to "0" or "1".
the output voltage can be

Rated voltage		1 prevented from exceeding the
		input voltage.
	[3: Supply voltage uncorrected,
			output voltage unlimited]
	⋅		Input voltage
Rated voltage			High
Input voltage
Output voltage [V]			Low
		Output frequency
* The above applies when V/F control mode
selection parameter			is set to "0" or "1".

the output voltage can be

1 prevented from exceeding

Rated voltage the input voltage.

[1: Supply voltage corrected,

	output voltage limited]
	Input voltage
	High
Outputvoltage	Low
	[V]
	Output frequency

[4: Supply voltage corrected, output voltage unlimited]

Input voltage

	High
Output voltage	Low
	[V]

Output frequency

* Even if is set for an output voltage lower than the input voltage, the output voltage will exceed the voltage

adjusted by when the output frequency is higher than the base frequency 1 .

The settings to " " and " " [supply voltage corrected (off during deceleration)] mean the same op- eration as those to " " and " ", respectively, except during deceleration. These settings prevent overvolt- age during deceleration, while minimizing decreases in low-speed operating torque due to changes in volt- age.

F-32