Toshiba H9 operation manual F706, Display Bias, Change Step Selection

F706 F706

Display Bias

Program ⇒ Utilities ⇒ Display Parameters

In conjunction with the setting of F702, this parameter sets the bias of the front panel speed display.

The frequency entered here will be multiplied by the setting of F702 and then displayed as the zero value on the front panel display.

Direct Access Number — F706

Parameter Type — Numerical

Factory Default — 0.00

Changeable During Run — Yes

Minimum — 0.00

Maximum — Max. Freq. (F011)

Units — Hz

Change Step Selection 1

Program ⇒ Utilities ⇒ Display Parameters

In conjunction with the parameter setting of F708, this parameter sets the amount that the output speed will increase or decrease for each speed command change entered from the front panel using the Rotary Encoder.

Direct Access Number — F707

Parameter Type — Numerical

Factory Default — 0.00

Changeable During Run — Yes

Minimum — 0.00

Maximum — Max. Freq. (F011)

Units — Hz

Change Step Selection 2

Program ⇒ Utilities ⇒ Display Parameters

The parameter is used to modify the degree that the setting of F707 affects the output speed changes that are input from the front panel using the Rotary Encoder.

Selecting a zero value here disables this parameter and the resulting non-zero value of parameter setting F707 is output from the ASD.

Selecting a non-zero value here provides a dividend that will be used in the following equation resulting in the actual output frequency applied to the motor.

⋅ F708

Outpu tFrequ enc yDisplay ed = In te rna lly Command edFreque ncy ------------

F707

Direct Access Number — F708

Parameter Type — Numerical

Factory Default — 0 (Disabled)

Changeable During Run — Yes

Minimum — 0

Maximum — 255

Operation Command Clear Selection When ST Off

Program ⇒ Special ⇒ Operation Panel Parameters

Upon deactivation of the ST terminal while operating in the Local mode, the motor will halt — this parameter setting is used to allow for the reactivation of the motor without user intervention upon the reactivation of the ST terminal.

Upon reactivation of the ST terminal in this condition the ASD will resume the Run condition and the motor will start (1 — Retain Run Command).

This feature may be Disabled and the Run command must be re-initiated by the user for ASD operation (0 — Clear Panel Run Command).

DANGER

WHEN ENABLED THE ASD WILL RESUME THE RUN CONDITION

WHEN THE ST TERMINAL IS REACTIVATED.

Settings:

0 — Clear Panel Run Command

1 — Retain Panel Run Command

Direct Access Number — F719 Parameter Type — Selection List Factory Default — Retain Panel Run

Command

Changeable During Run — Yes

200 H9 ASD Installation and Operation Manual