Danfoss VLT 6000 HVAC Series User Manual

Bit (Hex) Fault number Alarm word LCP text
0000 0001 99 Unknown alarm (UNKNOWN ALARM)
0000 0002 ---- Trip locked (TRIPLOCK [DISC.MAINS])
0000 0004 22 Automatic motor adaption fault (AMA FAULT)
0000 0008 18 HPFB serial communication timeout (HPFB TIMEOUT)
0000 0010 17 Basic serial communication timeout (STD BUSTIMEOUT)
0000 0020 16 Short circuit (CURR.SHORT CIRCUIT)
0000 0040 15 Switch mode fault (SWITCH MODE FAULT)
0000 0080 14 Earth fault (EARTH FAULT)
0000 0100 13 Over current (OVERCURRENT)
0000 0200 12 Current limit (CURRENT LIMIT)
0000 0400 11 Motor thermistor (MOTOR THERMISTOR)
0000 0800 10 Motor overload (MOTOR TIME)
0000 1000 9 Inverter overload (INVERTER TIME)
0000 2000 8 Under voltage (DC LINK UNDERVOLT)
0000 4000 7 Over voltage (DC LINK OVERVOLT)
0000 8000 4 Mains imbalance (MAINS IMBALANCE)
0001 0000 2 Live zero fault (LIVE ZERO ERROR)
0002 0000 29 Heat sink temperature too high (HEAT SINK OVER TEMP.)
0004 0000 30 Motor phase W (MISSING MOT.PHASE W)
0008 0000 31 Motor phase V (MISSING MOT.PHASE V)
0010 0000 32 Motor phase U (MISSING MOT.PHASE U)
0020 0000 34 HPFB serial communication fault (HPFB COMM.FAULT)
0040 0000 37 Gate drive fault (GATE DRIVE FAULT)
0080 0000 63 Output current low (NO LOAD)
0100 0000 60 Safety interlock (EXTERNAL FAULT)
0200 0000 80 Fire mode was active (FIRE MODE WAS ACTIVE)
(Remaining bits reserved for future use)
VLT
®
6000 HVAC Series
MG.61.B5.02 - VLT
®
is a registered Danfoss trademark 175
Programming

Danfoss VLT 6000 HVAC Series Specifications

General

Brand	Danfoss
Model	VLT 6000 HVAC Series
Category	DC Drives
Language	English