Toshiba H7 Operation Manuals

Also see for Adjustable Speed Drive H7 Series: Applications Workbook Specification

Contents

H7 ASD Operation Manual 115At-Frequency Powerline SwitchingProgram ⇒ Terminal Selection Parameters ⇒ Line Power SwitchingWhen enabled, this parameter sets the frequency at which the At FrequencyPowerline Switching function engages. The At Frequency PowerlineSwitching function commands the system to discontinue using the output of thedrive and to switch to commercial power once reaching the frequency set here.Direct Access Number — F355Parameter Type — NumericalFactory Default — 60.00Changeable During Run — YesMinimum — 0.00Maximum — Max. Freq. (F011)Units — HzASD-side Switching Wait TimeProgram ⇒ Terminal Selection Parameters ⇒ Line Power SwitchingThis parameter determines the amount of time that the drive will wait beforeoutputting a signal to the motor once the switch-to-drive-output criteria hasbeen met.Direct Access Number — F356Parameter Type — NumericalFactory Default — (drive dependent)Changeable During Run — YesMinimum — 0.01Maximum — 10.00Units — SecondsCommercial Power Wait TimeProgram ⇒ Terminal Selection Parameters ⇒ Line Power SwitchingThis parameter determines the amount of time that the drive will wait beforeallowing commercial power to be applied to the motor once the switch-to-commercial-power criteria has been met.Direct Access Number — F357Parameter Type — NumericalFactory Default — 0.62Changeable During Run — YesMinimum — (drive dependent)Maximum — 10.00Units — SecondsF355 F357www . ElectricalPartManuals . com