No. Description Warning Alarm/trip Alarm/trip lock Parameter reference
80 Drive Initialized to Default Value X
81 CSIV corrupt
82 CSIV parameter error
85 Profibus/Profisafe Error
90 Encoder Loss (X) (X)
17-61 Feedback Signal Monitoring
91 Analogue input 54 wrong settings X S202
100-
199
See Operating Instructions for MCO 305
243 Brake IGBT X X
244 Heatsink temp X X X
245 Heatsink sensor X X
246 Pwr.card supply X X
247 Pwr.card temp X X
248 Illegal PS config X X
250 New spare part X
14-23 Typecode Setting
251 New Type Code X X
Table 11.1 Alarm/Warning Code List
(X) Dependent on parameter
1) Cannot be Auto reset via 14-20 Reset Mode
A trip is the action when an alarm has appeared. The trip
coasts the motor and can be reset by pressing [Reset] or
by making a reset by a [1] digital input (Parameter group
5-1* Digital I/O Mode ). The event that caused an alarm
cannot damage the frequency converter or cause
dangerous conditions. A trip lock is an action when an
alarm occurs, that can damage the frequency converter or
connected parts. A Trip Lock situation can only be reset by
a power cycling.
Warning yellow
Alarm flashing red
Trip locked yellow and red
Table 11.2 LED Indication
Warnings and Alarms Operating Instructions
MG90U302 Danfoss A/S © Rev. 2014-02-27 All rights reserved. 71
11 11
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