VLT
®
2800 Series
PNU
#
Parame ter-
description
Factory setting 4-setup Conv.
index
Data-
type
100 Configuration Speed reg., open loop Yes 0 5
101 Torque characteristics Co nstant torque Yes 0 5
102 Motor power P
M,N
depends on unit Yes 1 6
103 Motor voltage U
M,N
depends on u nit Yes -2 6
104 Motor frequency f
M,N
50 Hz Yes -1 6
105 Motor current I
M,N
depends on motor selected Yes -2 7
106 Rated motor speed depends on par. 102 Yes 0 6
107 Automatic motor adjustment Optimisation off Yes 0 5
108 Stator resistance R
S
depends on motor selected Yes -3 7
109 Stator reactance X
S
depends on motor selected Yes -2 7
117 Resonance damping O FF Yes 0 6
119 High start torque 0.0 sec Yes -1 5
120 Start d elay 0.0 sec Yes -1 5
121 Start function Coast in start del. Yes 0 5
122 Function a t stop Coast Yes 0 5
123 Min. freq. for activation of
par. 122
0.1 Hz Yes -1 5
126 DC braking time 10 sec. Yes -1 6
127 DC brake eng ag ing frequency OFF Yes -1 6
128 Thermal motor protection No protection Yes 0 5
130 Start frequency 0.0 Hz Yes -1 5
131 Voltage at start 0.0 V Yes -1 6
132 DC brake voltage 0% Yes 0 5
133 Start voltage d ep en d s on unit Yes -2 6
134 Load compensation 100 % Yes -1 6
135 U/f-ratio depends on unit Yes -2 6
136 Slip compensation 100 % Yes -1 3
137 DC hold voltage 0% Yes 0 5
138 Brake cut out value 3.0 Hz Yes -1 6
139 Brake cut in frequ en cy 3.0 H z Yes -1 6
140 Current, minimum value 0% Yes 0 5
142 Leak reactance d epends on motor selected Yes -3 7
143 Internal ventilator control Automatic Yes 0 5
144 AC brake factor 1.30 Yes -2 5
146 Reset voltage vector Off Yes 0 5
MG.28.E9.02 - VLT is a registered Danfoss trademark
154
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