Parameter
Alarm/
Warning
number
Description [0] O [1] Warning [2] Trip [3] Trip lock
[4] Trip
with
delayed reset
1490.0 1 10 V low D
1490.1 47 24 V low X D
1490.2 48 1.8 V supply low D
1490.3 64 Voltage limit D
1490.4 14 Ground fault during ramping D
1490.5 45
Ground fault 2 during cont.
operation
D
1490.6 12 Torque limit D
1490.7 13 Overcurrent D X
1490.8 16 Short circuit D
1490.9 29 Heat sink temperature D
1490.10 39 Heat sink sensor D
1490.11 65 Control card temperature D
1490.12 69 Power card temperature D
1490.13 244 Heat sink temperature D
1490.14 245 Heat sink sensor D
1490.15 247 Power card temperature D
1490.16 30-32 Motor phase missing D
1490.17 100 Derag limit fault D
1490.18 9 Inverter overloaded X D
1490.19 59 Current limit X D
1490.20 99 Locked rotor X D
Table 3.20 Selection of Choice of Action when Selected Alarm Appears
Parameter Descriptions
VLT
®
HVAC Drive FC 102
156 Danfoss A/S © 10/2019 All rights reserved. M0010001
33
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