Danfoss VLT FC302 Manual

VLT® Automation Drive FC302
Recommended Drive settings for hoist applications with drive sw version 7.29 and higher
Par. 1-50 Motor Magnetization At Zero
Speed <<[110-130%]>>
Par. 1-53 Model Shift Frequency
[8-10Hz]
Par. 1-66 Min Current At Low Speed
[100-150%]
Par. 1-67 Load Type
<<Active Load>> [1]
Par. 1-72 Start Function
<<Hoist Mech Brake Rel.>> [6]
Par. 1-80 Function At Stop
<<Coast or Premag>> [0 or 3]
Par. 1-81 Min Speed for Function At
Stop [>5rpm... n ]
slip
Par. 2-21 Activate Brake Speed
[100...150rpm]
Par. 2-23 Activate Brake Delay
[0,2...0,5s]
Par. 1-00 Configuration Mode
<<Speed Open Loop>> [0]
Par. 1-01 Motor Control Principle
<<Flux Sensorless>> [2]
Par. 1-03 Torque Characteristics
<<Constant Torque>> [0]
Par. 1-04 Overload Mode
<<High torque>> [0]
Par. 1-06 Clockwise Direction
<<Normal>> [0]
Par. 1-47 Torque Calibration
<<1st start after pwr-up>> [1]
no
Cone rotor
Start with factory setting value and increase it if
the start behaviour is not good enough
Start with a value around 1s and reduce it
afterwards
Make sure that the hoisting direction is in
clockwise motor direction
Minimum slip speed
Premag is prefered but not always possible
Cone rotor
no
Start
no
Speed feedback
Par. 1-20 Motor Power [kW]
Par. 1-22 Motor Voltage [V]
Par. 1-23 Motor Frequency [Hz]
Par. 1-24 Motor Nominal Current [A]
Par. 1-25 Motor Nominal Speed [rpm]
Par. 1-29 Automatic Motor Adaptation
[1]
no
Speed feedback
yes
Par. 1-53 Model Shift Frequency
[8-10Hz]
Par. 1-66 Min Current At Low Speed
[120-150%]
Par. 1-67 Load Type
<<Active Load>> [1]
Par. 1-71 Start Delay
[0,1...0,5s]
Par. 1-72 Start Function
<<VVC+/Flux Clockwise>> [5]
Par. 1-74 Start Speed
[100...400rpm]
Par. 1-76 Start Current
[nominal motor current A]
Par. 1-80 Function At Stop
<<Coast>> [0]
Par. 1-81 Min Speed for Function At
Stop [100...500rpm]
Par. 1-90 Motor Thermal Protection
<<Thermistor Trip>>[2]
Par. 1-91 Motor External Fan
if available [1]
Par. 1-93 Thermistor Resource
Analog Input 53 [1] or
Analog Input 54 [2]
Par. 2-11 Brake Resistor [Ohm]
Par. 2-12 Brake Power Limit [kW]
Par. 2-13 Brake Power Monitor
<<Trip>> [2]
Par. 2-15 Brake Check <<Trip>> [2]
Par. 2-18 Brake Check Condition <<At
Power Up>> [0]
Speed Closed Loop
yes
Page 1 of 3
yes
Par. 1-00 Configuration Mode
<<Speed Closed Loop>> [1]
Par. 1-01 Motor Control Principle
<<Flux with motor feedback>> [3]
Par. 1-02 Flux Motor Feedback Source
<<24V encoder [1] or MCB102 [2]>>
yes
Par. 1-72 Start Function
<<Hoist Mech Brake Rel.>> [6]
Minimum slip speed
yes
Par. 2-21 Activate Brake Speed
[5...10rpm]
Par. 2-23 Activate Brake Delay
[0,3...5s]
Par. 2-24 Stop Delay
[0,3...1,5s]
Par. 2-25 Brake Release Time
[0,2...1s]