Warning Words, Extended Status Words And Alarm Words - Danfoss VLT 2800 Design Manual

All about VLT 2800
5.2.3 Warning Words, Extended Status
Words and Alarm Words
Warning words, status words and alarm words appear in
the display in hex format. If there are several warnings,
status words or alarms, a total of all the warnings, status
words or alarms are displayed. Warning words, status
words and alarm words can also be read with the serial
bus in parameters 540, 541 and 538.
Bit (hex)
5 5
000008
000010
000040
000080
000100
000200
000400
000800
001000
002000
004000
010000
400000
800000
40000000
80000000
Table 5.10 Warning Words
Bit (hex)
000001
000002
000004
000008
000010
000020
000040
000080
000100
000200
000400
002000
008000
Table 5.11 Extended Status Words
140
Design Guide
Warning words
HPFB bus timeout
Standard bus timeout
Current limit
Motor thermistor
Motor overload
Inverter overload
Undervolt
Overvolt
Voltage warning low
Voltage warning high
Phase loss
Live zero error
Out of frequency range
Profibus communication fault
Switch mode warning
Heat sink temperature high
Extended status words
Ramping
AMT running
Start forw./reverse
Slow down
Catch-up
Feedback high
Feedback low
Output current high
Output current low
Output frequency high
Output frequency low
Braking
Out of frequency range
Danfoss A/S © Rev. May/2014 All rights reserved.
Bit (hex) Alarm words
000002 Triplock
000004 AMT tuning fail
000040 HPFB bus timeout
000080 Standard bus timeout
000100 Curr. short circuit
000200 Switch mode fault
000400 Earth fault
000800 Overcurrent
002000 Motor thermistor
004000 Motor overload
008000 Inverter overload
010000 Undervolt
020000 Overvolt
040000 Phase loss
080000 Live zero error
100000 Heat sink temperature too high
2000000 Profibus communication fault
8000000 Inrush fault
10000000 Internal fault
Table 5.12 Alarm Words
MG27E402