Danfoss VLT AutomationDrive FC 360 Programming Manual page 155

Troubleshooting
Alarm word
(parameter 1
Bit Hex Dec
6-90 Alarm
Word)
004000 Fieldbus
22 4194304
00 fault
008000 24 V supply
23 8388608
00 low
010000
24 16777216 Mains failure
00
020000
25 33554432 Reserved
00
040000 Brake
26 67108864
00 resistor
080000 13421772
27 Brake IGBT
00 8
100000 26843545 Option
28
00 6 change
Frequency
200000 53687091
29 converter
00 2
initialized
400000 10737418
30 Reserved
00 24
800000 21474836 Mech. brake
31
00 48 low
Table 6.3 Description of Alarm Word, Warning Word, and Extended Status Word
The alarm words, warning words and extended status
words can be accessed via fieldbus or optional fieldbus for
diagnosis.
MG06C702
Programming Guide
Alarm word Alarm word
Warning word
2 3
(parameter 16-
(parameter (parameter 1
92 Warning
16-91 Alarm 6-97 Alarm
Word 2) Word 3)
Locked rotor Reserved Fieldbus fault
Position ctrl. 24 V supply
Reserved
fault
Tension
Reserved Mains failure
Limit
Current limit Reserved Current limit
Reserved Reserved Reserved
Reserved Reserved Reserved
Feedback
Reserved Encoder loss
fault
Encoder loss Reserved Reserved
Reserved Reserved Reserved
Reserved Reserved Reserved
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Warning word Extended
2 status word
(parameter 16 (parameter 16-
-93 Warning 94 Ext. Status
Word)
Word 2)
Reserved Reserved
Reserved Reserved
low
Reserved Reserved
Reserved Reserved
Reserved Reserved
Reserved Reserved
Reserved Reserved
Back EMF too
Reserved
high
Reserved Reserved
Reserved Database busy
Extended
status word 2
(parameter 16-95 Ext
. Status Word 2)
Word)
Sleep boost
Running
Bypass
Reserved
External interlock
Reserved
FlyStart active
Heat sink clean
warning
Reserved
Reserved
153
6 6