Danfoss VLT 2800 Design Manual page 151

All about VLT 2800
PNU # Parameter description
100 Configuration
101 Torque characteristics
102 Motor power P
M,N
103 Motor voltage U
M,N
104 Motor frequency f
M,N
105 Motor current I
M,N
106 Rated motor speed
107 Automatic motor adjustment
108 Stator resistance R
S
109 Stator reactance X
S
117 Resonance damping
119 High start torque
120 Start delay
121 Start function
122 Function at stop
123 Min. freq. for activation of par. 122
126 DC braking time
127 DC brake engaging frequency
128 Thermal motor protection
130 Start frequency
131 Voltage at start
132 DC brake voltage
133 Start voltage
134 Load compensation
135 U/f-ratio
136 Slip compensation
137 DC hold voltage
138 Brake cut out value
139 Brake cut in frequency
140 Current, minimum value
142 Leak reactance
143 Internal ventilator control
144 AC brake factor
146 Reset voltage vector
Table 5.18 Factory Settings for Parameters 100-146
MG27E402
Design Guide
Factory setting
Speed reg., open loop
Constant torque
Depends on unit
Depends on unit
50 Hz
Depends on motor selected
Depends on par. 102
Optimisation off
Depends on motor selected
Depends on motor selected
OFF
0.0 s
0.0 s
Coast in start del.
Coast
0.1 Hz
10 s
OFF
No protection
0.0 Hz
0.0 V
0%
depends on unit
100%
Depends on unit
100%
0%
3.0 Hz
3.0 Hz
0%
Depends on motor selected
Automatic
1.30
Off
Danfoss A/S © Rev. May/2014 All rights reserved.
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