Warning Words 1+2 And Alarm Word - Danfoss VLT 8000 AQUA series Operating Instructions Manual

Warning words 1+2 and Alarm word

Warning word, extended status word and alarm word
are shown in Hex format on the display. If there
is more than one warning or alarm, a sum of the
total warnings or alarms will be shown.
The descriptions relating to the extended status word
can be seen from in Status word as per FC protocol,
and with respect to warning word, extended status
word and alarm word, the descriptions can also be
read out via the serial bus in parameter 531 Warning
word, 532 Extended status word and 529 Alarm word.
Hex code Extended status word
00000001 Overvoltage control active
00000002 Start delay
00000004 Sleep boost active
00000008 Sleep mode active
00000010 Automatic motor adaptation
completed
00000020 Automatic motor adaptation
running
00000040 Reversing and start
00000080 Ramp operation
00000100 Reversing
00000200 Speed = reference
00000400 Running
00000800 Local ref. = 1,
Remote controlled ref. = 0
00001000 OFF mode = 1
00002000 Auto mode = 0, Hand mode = 1
00004000 Start blocked
00008000 Start blocked signal missing
00010000 Freeze output
00020000 Freeze output blocked
00040000 Jogging
00080000 Jog blocked
00100000 Stand by
00200000 Stop
00400000 DC stop
00800000 Drive ready
01000000 Relay 123 active
02000000 Drive ready
04000000 Control ready
08000000 Start prevented
10000000 Profibus OFF3 active
20000000 Profibus OFF2 active
40000000 Profibus OFF1 active
80000000 Reserved
Hex code
00000010 Dry run
MG.83.A2.02 - VLT is a registered Danfoss trademark
Warning word 2
®
VLT 8000 AQUA
Hex code
00000001 Reference high
00000002 Fault in EEprom on control card
00000004 Fault in EEprom on power card
00000008 HPFB bus timeout
00000010 Serial communication timeout
00000020 Overcurrent
00000040 Current limit
00000080 Motor thermistor
00000100 Motor overtemperature
00000200 Inverter overtemperature
00000400 Undervoltage
00000800 Overvoltage
00001000 Voltage warning low
00002000 Voltage warning high
00004000 Mains failure
00008000 Live zero fault
00010000 Under 10 Volt (terminal 50)
00020000 Reference low
00040000 Feedback high
00080000 Feedback low
00100000 Output current high
00200000 Out of frequency range
00400000 Profibus communication fault
00800000 Output current low
01000000 Output frequency high
02000000 Output frequency low
04000000 AMA - motor too small
08000000 AMA - motor too big
10000000 AMA - check par. 102, 103, 105
20000000 AMA - check par. 102, 104, 106
40000000 Reserved
80000000 Reserved
Bit (Hex)
0000 0001 Unknown alarm
0000 0002 Trip locked
0000 0004 Automatic motor adaption fault
0000 0008 HPFB seriel communication
timeout
0000 0010 Basic serial communication
timeout
0000 0020 Short circuit
0000 0040 Switch mode fault
0000 0080 Earth fault
0000 0100 Over current
0000 0200 Current limit
0000 0400 Motor thermistor
0000 0800 Motor overload
0000 1000 Inverter overload
0000 2000 Under voltage
0000 4000 Over voltage
0000 8000 Mains imbalance
0001 0000 Live zero fault
0002 0000 Heat sink temperature too high
0004 0000 Motor phase W missing
0008 0000 Motor phase V missing
0010 0000 Motor phase U missing
0020 0000 HPFB seriel communication fault
0040 0000 Gate drive fault
0080 0000 Output current low
0100 0000 Safety interlock
0200 0000 Reserved
0400 0000 Dry run
(Remaining bits reserved for future use)
Warning word
Alarm word
167