Toshiba G7 Custom V/f Five-Point Setting #1 Frequency, Custom V/f Five-Point Setting #1 Voltage

F190 F193

Custom V/f Five-Point Setting #1 Frequency

Program ⇒ Special Control Parameters ⇒ V/f Five-Point Setting

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

Five-Point Setting #1 Voltage).

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 Custom V/f Curve.

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 — 0.0

Changeable During Run — No

Minimum — 0.0

Maximum — 299

Units — Hz

Custom V/f Five-Point Setting #1 Voltage

Program ⇒ Special Control Parameters ⇒ V/f Five-Point Setting

The Custom V/f Five-Point Setting #1 Voltage establishes the percentage of the output voltage that is to be associated with the frequency setting of F190 (Custom V/f Five-Point Setting #1 Frequency).

See F190 for additional information on custom V/f curves.

Direct Access Number — F191

Parameter Type — Numerical

Factory Default — 0.00

Changeable During Run — No

Minimum — 0.0

Maximum — 100.0

Units — %

Custom V/f Five-Point Setting #2 Frequency

Program ⇒ Special Control Parameters ⇒ V/f Five-Point Setting

The Custom V/f Five Point Setting #2 Frequency sets the frequency to be associated with parameter F193 (Custom V/f Five Point Setting #2 Voltage).

See F190 for additional information on custom V/f curves.

Direct Access Number — F192

Parameter Type — Numerical

Factory Default — 0.0

Changeable During Run — No

Minimum — 0.0

Maximum — 299

Units — Hz

Custom V/f Five-Point Setting #2 Voltage

Program ⇒ Special Control Parameters ⇒ V/f Five-Point Setting

The Custom V/f Five-Point Setting #2 Voltage establishes the percentage of the output voltage that is to be associated with the frequency setting of F192 (Custom V/f Five Point Setting #2 Frequency).

See F190 for additional information on custom V/f curves.

Direct Access Number — F193

Parameter Type — Numerical

Factory Default — 0.0

Changeable During Run — No

Minimum — 0.0

Maximum — 100.0

Units — %

G7 ASD Operation Manual 89