Toshiba H7 Operation Manuals

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

Contents

H7 ASD Operation Manual 131Regeneration Torque Limit #4Program ⇒ Torque Setting Parameters ⇒ Manual Torque LimitSettingsThis parameter is used to set the negative torque upper limit for the #4 motorprofile when multiple motors are controlled by a single drive or when a singlemotor is to be controlled by multiple profiles.Direct Access Number — F449Parameter Type — NumericalFactory Default — 250.0Changeable During Run — YesMinimum — 0.00Maximum — 250.0Units — %Torque Limit ModeProgram ⇒ Torque Setting Parameters ⇒ Torque Limit Settings ⇒Torque Limit ModeContact Toshiba’s Marketing Department for information on this parameter.Settings:Driving/RegenPositive/NegativeDirect Access Number — F450Parameter Type — Selection ListFactory Default — Driving/RegenChangeable During Run — NoTorque Limit Mode (Speed Dependent)Program ⇒ Torque Setting Parameters ⇒ Torque Limit Settings ⇒Torque Limit Mode (Speed Dependent)This parameter allows for either wide or very limited speed fluctuations whileoperating in the Torque Control mode.The ASD output follows the commanded speed when No Speed Cooperationis selected and has a very limited speed fluctuation range when Standard isselected.Settings:StandardNo Speed CooperationDirect Access Number — F451Parameter Type — Selection ListFactory Default — Standard.Changeable During Run — YesContinued Stall Until Trip During Power OperationProgram ⇒ Protection Parameters ⇒ Stall ⇒ Continuing Stall PeriodThis parameter allows the user to extend the Overvoltage Stall (F305) and theOvercurrent Stall (F017) time settings.Direct Access Number — F452Parameter Type — NumericalFactory Default — 0.0Changeable During Run — YesMinimum — 0.0Maximum — 1.00Units — SecondsF449 F452www . ElectricalPartManuals . com