Danfoss VLT HVAC Basic Drive FC 101 Programming Manual page 84

Troubleshooting
No. Description
51 AMA check U
52 AMA low I
53 AMA motor too big
54 AMA motor too small
55 AMA Parameter out of range
56 AMA interrupted by user
57 AMA timeout
4 4
58 AMA internal fault
59 Current limit
60 External Interlock
66 Heat sink Temperature Low
69 Pwr Card Temperature
79 Illegal PS config
80 Drive Initialized to Default Value
84 LCP Error
87 Auto DC Braking
95 Broken Belt
201 Fire Mode
202 Fire M Limits Exceeded
250 New spare parts
251 New Type Code
Table 4.1 Alarm/Warning Code List
(X) Dependent on parameter
A trip is the action when an alarm has appeared. The trip
coasts the motor and can be reset by pressing [Reset] or
make a reset by a digital input (parameter group 5-1*
Digital Inputs [1]). The original event that caused an alarm
cannot damage the frequency converter or cause
dangerous conditions. A trip lock is an action when an
alarm occurs, which may cause damage to frequency
converter or connected parts. A Trip Lock situation can
only be reset by a power cycling.
Warning
Alarm
Table 4.2 LED Indication
The alarm words, warning words and extended status
words can be read out via serial bus or optional fieldbus
for diagnosis. See also 16-90 Alarm Word, 16-92 Warning
Word and 16-94 Ext. Status Word.
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HVAC Basic Drive FC 101 Programming Guide
Warning Alarm
X
X
X
X
X
X
X
X X
X
X
X
X X
X X
X
X
X
X X
X
X
X
X
MG18B302 - Rev. 2013-09-02
Trip Lock Parameter Reference
X
22-6*
X
X