Toshiba G7 manual ST Signal Selection, Priority Selection, Direct Access Number F105

F103 F105

ST Signal Selection

Program ⇒ Terminal Selection Parameters ⇒ Input Special Functions

This parameter is used to set the operation of the Standby (ST) control terminal or any terminal configured as the ST terminal.

Settings:

ST-to-CC Required

ST-to-CC Not Required

Interlock with F/R Terminal

The setting ST-to-CC Required enables the ASD for operation so long as the control terminal ST is connected to CC via a jumper, contact, or other means.

The ST-to-CC Not Required setting allows the ASD to operate without the ST-to-CCconnection. The control terminal ST may be configured for other functions.

The Interlock with F/R Terminal setting configures the F (Forward) and R (Reverse) control terminals for the secondary function of Standby. Closing a set of contacts to either F or R will cause the ASD to accelerate the motor to the programmed setpoint of F or R. Opening the F and R contact will disable the ASD and the motor will coast to a stop. The control terminal ST may be configured for other functions.

Direct Access Number — F103 Parameter Type — Selection List Factory Default — ST – CC Required Changeable During Run — No

R/F Priority Selection

Program ⇒ Terminal Selection Parameters ⇒ Input Special Functions

The R/F Priority Selection determines the operation of the ASD if both the R and F control terminals are activated.

Settings:

Reverse

Suspend

The waveforms below depict the motor response for all combinations of the F and R terminal settings if the Reverse option is chosen.

The Suspend setting will decelerate the motor to a stop regardless of the rotation direction when both the F and R control terminals are activated.

Direct Access Number — F105

Parameter Type — Selection List

Factory Default — Reverse

Changeable During Run — No

G7 ASD Operation Manual 69