Danfoss VLT AutomationDrive FC 302 Programming Manual

Also see for VLT AutomationDrive FC 301: Programming guide Installation guide Operating guide Installation guide Design guide

Contents

Danfoss VLT AutomationDrive FC 302 Programming Manual Manual pdf 6 page image

Pbr,cont. Rated power of the brake resistor (averagepower during continuous braking)PCB Printed Circuit BoardPCD Process DataPELV Protective Extra Low VoltagePm Frequency converter nominal output power asHOPM,N Nominal motor powerPM motor Permanent Magnet motorProcess PID The PID regulator maintains the desired speed,pressure, temperature, etc.Rbr,nom The nominal resistor value that ensures abrake power on motor shaft of 150/160% for 1minuteRCD Residual Current DeviceRegen Regenerative terminalsRmin Minimum permissible brake resistor value byfrequency converterRMS Root Mean SquareRPM Revolutions Per MinuteRrec Resistor value and resistance of the brakeresistors SecondSFAVM Stator Flux oriented Asynchronous VectorModulationSTW Status WordSMPS Switch Mode Power SupplyTHD Total Harmonic DistortionTLIM Torque limitTTL TTL encoder (5 V) pulses - Transistor TransistorLogicUM,N Nominal motor voltageV VoltsVT Variable TorqueVVCplus Voltage Vector ControlTable 1.2 AbbreviationsConventionsNumbered lists indicate procedures.Bullet lists indicate other information and description ofillustrations.Italicised text indicates• cross reference• link• footnote• parameter name, parameter group name,parameter option1.4 Definitions1.4.1 Frequency ConverterIVLT,MAXMaximum output current.IVLT,NRated output current supplied by the frequency converter.UVLT,MAXMaximum output voltage.1.4.2 InputControl commandStart and stop the connected motor by means of LCP anddigital inputs.Functions are divided into 2 groups.Functions in group 1 have higher priority than functions ingroup 2.Group 1 Reset, Coasting stop, Reset and Coasting stop,Quick-stop, DC braking, Stop and the [OFF] key.Group 2 Start, Pulse start, Reversing, Start reversing, Jogand Freeze outputTable 1.3 Function Groups1.4.3 MotorMotor RunningTorque generated on output shaft and speed from zeroRPM to max. speed on motor.fJOGMotor frequency when the jog function is activated (viadigital terminals).fMMotor frequency.fMAXMaximum motor frequency.fMINMinimum motor frequency.fM,NRated motor frequency (nameplate data).IMMotor current (actual).IM,NRated motor current (nameplate data).nM,NRated motor speed (nameplate data).nsSynchronous motor speedns = 2 ×par . 1 − 23 × 60spar . 1 − 39nslipMotor slip.PM,NRated motor power (nameplate data in kW or hp).TM,NRated torque (motor).Introduction VLT® AutomationDrive FC 301/302 Programming Guide4 MG33MI02 - Rev. 2013-11-2011