Danfoss VLT Midi Drive FC 280 Programming Guide

1-7* Start Adjustments
1-70 PM Start Mode [0] Rotor Detection All set-ups TRUE - Uint8
1-71 Start Delay 0 s All set-ups TRUE -1 Uint8
1-72 Start Function [2] Coast/delay time All set-ups TRUE - Uint8
1-73 Flying Start [0] Disabled All set-ups TRUE - Uint8
1-75 Start Speed [Hz] ExpressionLimit All set-ups TRUE -1 Uint16
1-76 Start Current ExpressionLimit All set-ups TRUE -2 Uint32
1-78 Compressor Start Max Speed [Hz] 0 Hz All set-ups TRUE -1 Uint16
1-79 Compressor Start Max Time to Trip 5 s All set-ups TRUE -1 Uint8
1-8* Stop Adjustments
1-80 Function at Stop [0] Coast All set-ups TRUE - Uint8
1-82 Min Speed for Function at Stop [Hz] 0 Hz All set-ups TRUE -1 Uint16
1-83 Precise Stop Function
[0] Precise ramp
stop All set-ups FALSE - Uint8
1-84 Precise Stop Counter Value 100000 N/A All set-ups TRUE 0 Uint32
1-85
Precise Stop Speed Compensation
Delay 10 ms All set-ups TRUE -3 Uint8
1-88 AC Brake Gain 1.4 N/A All set-ups TRUE -1 Uint16
1-9* Motor Temperature
1-90 Motor Thermal Protection [0] No protection All set-ups TRUE - Uint8
1-93 Thermistor Source [0] None All set-ups FALSE - Uint8
5.2.3 2-** Brakes
Param
eter #
Parameter description Default value 4 set-up Change during
operation
Conversion
index
Type
2-0* DC-Brake
2-00 DC Hold/Motor Preheat Current 50 % All set-ups TRUE 0 Uint16
2-01 DC Brake Current 50 % All set-ups TRUE 0 Uint16
2-02 DC Braking Time 10 s All set-ups TRUE -1 Uint16
2-04 DC Brake Cut In Speed 0 Hz All set-ups TRUE -1 Uint16
2-06 Parking Current 100 % All set-ups TRUE 0 Uint16
2-07 Parking Time 3 s All set-ups TRUE -1 Uint16
2-1* Brake Energy Funct.
2-10 Brake Function [0] O All set-ups TRUE - Uint8
2-11 Brake Resistor (ohm) ExpressionLimit All set-ups FALSE -1 Uint16
2-12 Brake Power Limit (kW) ExpressionLimit All set-ups TRUE 0 Uint32
2-14 Brake voltage reduce 0 V All set-ups FALSE 0 uint16
2-16 AC Brake, Max current 100 % All set-ups TRUE -1 Uint16
2-17 Over-voltage Control [0] Disabled All set-ups TRUE - Uint8
2-19 Over-voltage Gain 100 % All set-ups TRUE 0 Uint16
2-2* Mechanical Brake
2-20 Release Brake Current 0 A All set-ups TRUE -2 Uint32
2-22 Activate Brake Speed [Hz] 0 Hz All set-ups TRUE -1 Uint16
2-23 Activate Brake Delay 0 s All set-ups TRUE -1 Uint8
Parameter Lists
VLT
®
Midi Drive FC 280
118 Danfoss A/S © 12/2015 All rights reserved. MG07C102
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Danfoss VLT Midi Drive FC 280 Specifications

General

Brand	Danfoss
Model	VLT Midi Drive FC 280
Category	DC Drives
Language	English