F190

F190

V/f Five-Point Setting Frequency 1

Program Special V/f Five-Point Setting

The V/f Five-Point Setting Frequency 1 setting establishes the frequency that is to be associated with the voltage setting of F191 (V/f Five-Point Setting

Voltage 1).

The V/f five-point settings define a custom volts per hertz relationship for the startup output of the ASD.

To enable this function, set the V/f Pattern (F015) selection to the V/f 5-Point Curve setting.

Custom V/f Curves may be useful in starting high inertia loads such as rotary drum vacuum filters.

Direct Access Number — F190

Parameter Type — Numerical

Factory Default — 0.00

Changeable During Run — No

Minimum — 0.00

Maximum — Max. Freq. (F011)

Units — Hz

H9 ASD Installation and Operation Manual

101

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Image 109
Toshiba H9 operation manual F190, Five-Point Setting Frequency, Program ⇒ Special ⇒ V/f Five-Point Setting, Voltage