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VLT
®
AutomationDrive EtherNet/IP
MG.90.Jx.02 ver. 5
th
September 2007 – VLT is a registered Danfoss trademark
46
Bit
(Hex)
Alarm word
(Par. 16-90)
00000001 Brake check
00000002 Power card over temperature
00000004 Earth fault
00000008 Ctrl. card over temperature
00000010 Control word timeout
00000020 Over current
00000040 Torque limit
00000080 Motor thermistor over temp.
00000100 Motor ETR over temperature
00000200 Inverter overloaded
00000400 DC link under voltage
00000800 DC link over voltage
00001000 Short circuit
00002000 Inrush fault
00004000 Mains phase loss
00008000 AMA not OK
00010000 Live zero error
00020000 Internal fault
00040000 Brake overload
00080000 Motor phase U is missing
00100000 Motor phase V is missing
00200000 Motor phase W is missing
00400000 Fieldbus fault
00800000 24V supply fault
01000000 Mains failure
02000000 1.8V supply fault
04000000 Brake resistor short circuit
08000000 Brake chopper fault
10000000 Option change
20000000 Drive initialized
40000000 Safe Stop
80000000 Mech. Brake low