Danfoss VLT FC 100 Series Programming Manual
Also see for VLT HVAC Drive FC 102: Operating instructionsService guideInstallation guideInstallation guideOperating guide
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Contents
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4.1.2. Alarm wordsAlarm word, 16-90Bit(Hex)Alarm Word(Par. 16-90)00000001 Brake check00000002 Power card over temperature00000004 Earth fault00000008 Ctrl. card over temperature00000010 Control word timeout00000020 Over current00000040 Torque limit00000080 Motor thermistor over temp.00000100 Motor ETR over temperature00000200 Inverter overloaded00000400 DC link under voltage00000800 DC link over voltage00001000 Short circuit00002000 Inrush fault00004000 Mains phase loss00008000 AMA not OK00010000 Live zero error00020000 Internal fault00040000 Brake overload00080000 Motor phase U is missing00100000 Motor phase V is missing00200000 Motor phase W is missing00400000 Fieldbus fault00800000 24V supply fault01000000 Mains failure02000000 1.8V supply fault04000000 Brake resistor short circuit08000000 Brake chopper fault10000000 Option change20000000 Drive initialized40000000 Safe Stop80000000 Not usedAlarm word 2, 16-91Bit(Hex)Alarm Word 2(Par. 16-91)00000001 Service Trip, read / Write00000002 Reserved00000004 Service Trip, Typecode /Sparepart00000008 Reserved00000010 Reserved00000020 No Flow00000040 Dry Pump00000080 End of Curve00000100 Broken Belt00000200 Not used00000400 Not used00000800 Reserved00001000 Reserved00002000 Reserved00004000 Reserved00008000 Reserved00010000 Reserved00020000 Not used00040000 Fans error00080000 ECB error00100000 Reserved00200000 Reserved00400000 Reserved00800000 Reserved01000000 Reserved02000000 Reserved04000000 Reserved08000000 Reserved10000000 Reserved20000000 Reserved40000000 Reserved80000000 Reserved4. Troubleshooting VLT® HVAC Drive Programming Guide234 MG.11.C5.02 - VLT® is a registered Danfoss trademark4 |
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