Toshiba VF-S9 manual Maximum frequency, Upper limit and lower limit frequencies

E6580757

Short across the R-CC terminals: reverse rotation

*Reverse rotation is valid if short across the F-CC terminals and R-CC terminals at the same time.

★This function is valid only when is set to 1 (operation panel).

5.9Maximum frequency

: Maximum frequency

• Function

1) Programs the range of frequencies output by the inverter (maximum output values).

2) This frequency is used as the reference for acceleration/deceleration time.

Output frequency	When
(Hz)
	When

5

•This function determines the maximum value in line with the ratings of the motor and load.

•Maximum frequency cannot be adjusted during operation. To adjust, first stop the inverter.

Frequency setting signal (%)

★If is increased, adjust the upper limit frequency as necessary.

■Parameter setting

Title	Function	Adjustment range	Default setting
	Maximum frequency	30.0 ∼ 400 (Hz)	80.0

5.10 Upper limit and lower limit frequencies

: Upper limit frequency

: Lower limit frequency

• Function

Programs the lower limit frequency that determines the lower limit of the output frequency and the upper limit frequency that determines the upper limit of that frequency.

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