
VLT
®
5000 FLUX
Bit (Hex)
Extended status word (parameter
541)
000001
Ramping
000002
Automatic motor adaptation
000004
Start clockwise/anti-clockwise
000008
Slow down
000010
Catch-up
000020
Feedback high
000040
Feedback low
000080
Output current high
000100
Output current low
000200
Output speed high
000400
Output speed low
000800
Brake test ok
001000
Braking max.
002000
Braking
008000
Out of speed range
010000
Over voltage control active
Bit (Hex)
Alarm word 1 (parameter 538)
000001
Brake test failed
000002
Trip locked
000004
AMA tuning not OK
000008
Flash fault
000010
Power-up fault
000020
ASIC fault
000040
HPFP bus timeout
000080
Standard bus timeout
000100
Short-circuiting
000200
Switchmode fault
000400
Earth fault
000800
Overcurrent
001000
Torque limit
002000
Motor thermistor
004000
Motor overload
008000
Inverter overload
010000
Undervoltage
020000
Overvoltage
040000
Phase fault
080000
Live zero fault (4 - 20 mA current
signal low)
100000
Heat sink temperature too high
200000
Motor phase W missing
400000
Motor phase V missing
800000
Motor phase U missing
1000000
Fieldbus communication fault
2000000
Mains failure
4000000
Inverter fault
8000000
Brake power fault
10000000
Encoder fault
20000000
Watch dog fault
40000000
Application High
80000000
Application Low
MG.55.A6.02 - VLT is a registered Danfoss trademark
130