Danfoss VT2800 Series Design Manual

Contents

VLT ® 2800 SeriesPNU#Parameter-descriptionFactory setting 4-setup Conv.indexData-type100 Configuration Speed reg., open loop Yes 0 5101 Torque characteristics Constant torque Yes 0 5102 Motor power P M,N depends on unit Yes 1 6103 Motor voltage U M,N depends on unit Yes -2 6104 Motor frequency f M,N 50 Hz Yes -1 6105 Motor current I M,N depends on motor selected Yes -2 7106 Rated motor speed depends on par. 102 Yes 0 6107 Automatic motor adjustment Optimisation off Yes 0 5108 Stator resistance RS depends on motor selected Yes -3 7109 Stator reactance X S depends on motor selected Yes -2 7117 Resonance damping OFF Yes 0 6119 High start torque 0.0 sec Yes -1 5120 Start delay 0.0 sec Yes -1 5121 Start function Coast in start del. Yes 0 5122 Function at stop Coast Yes 0 5123 Min. freq. for activation ofpar. 1220.1 Hz Yes -1 5126 DC braking time 10 sec. Yes -1 6127 DC brake engaging frequency OFF Yes -1 6128 Thermal motor protection No protection Yes 0 5130 Start frequency 0.0 Hz Yes -1 5131 Voltage at start 0.0 V Yes -1 6132 DC brake voltage 0% Yes 0 5133 Start voltage depends on unit Yes -2 6134 Load compensation 100 % Yes -1 6135 U/f-ratio depends on unit Yes -2 6136 Slip compensation 100 % Yes -1 3137 DC hold voltage 0% Yes 0 5138 Brake cut out value 3.0 Hz Yes -1 6139 Brake cut in frequency 3.0 Hz Yes -1 6140 Current, minimum value 0% Yes 0 5142 Leak reactance depends on motor selected Yes -3 7143 Internal ventilator control Automatic Yes 0 5144 AC brake factor 1.30 Yes -2 5146 Reset voltage vector Off Yes 0 5MG.28.E9.02 - VLT is a registered Danfoss trademark154