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11.2 Failure messages Danfoss VFD
ATTENTION
The error codes are displayed in the error log of the Megacontrol. For specific information
about the error codes please consult the (technical) documentation of the VFD concerned.
Table 45: VLT 2800
Table 46: VLT Aquadrive FC200
Error code: Explanation: Warning: Alarm: Trip lock:
2 Live zero error (LIVE ZERO ERROR) x x x
4 Mains phase loss (MAINS PHASE LOSS) x x x
5 Voltage warning high (DC LINK VOLTAGE HIGH) x
6 Voltage warning low (DC LINK VOLTAGE LOW) x
7 Overvoltage (DC LINK OVERVOLTAGE) x x x
8 Undervoltage (DC LINK UNDERVOLT) x x x
9 Inverter overload (INVERTER TIME) x x
10 Motor overloaded (MOTOR TIME) x x
11 Motor thermistor (MOTOR THERMISTOR) x x
12 Current limit (CURRENT LIMIT) x x
13 Overcurrent (OVERCURRENT) x x x
14 Earth fault (EARTH FAULT) x x
15 Switch mode fault (SWITCH MODE FAULT) x x
16 Short-circuit (CURR. SHORT CIRCUIT) x x
17 Serial communication timeout (STD BUS TIMEOUT) x x
18 HPFB bus timeout (HPFB TIMEOUT) x x
33 Out of frequency range (OUT FREQ RNG/ROT LIM) x
34 HPFB communication fault (PROFIBUS OPT. FAULT) x x
35 Inrush fault (INRUSH FAULT) x x
36 Overtemperature (OVERTEMPERATURE) x x
37-45 Internal fault (INTERNAL FAULT) x x
50 AMT not possible x
51 AMT fault re. nameplate data (AMT TYPE. DATA FAULT) x
54 AMT wrong motor (AMT WRONG MOTOR) x
55 AMT timeout (AMT TIMEOUT) x
56 AMT warning during AMT (AMT WARN. DURING AMT) x
99 Locked (LOCKED) x
Error code: Explanation: Warning: Alarm/Trip: Alarm/Trip Lock:
1 10 Volts low X
2 Live zero error (X) (X)
3No motor (X)
4 Mains phase loss X
5 DC link voltage high X
6 DC link voltage low X
7 DC over voltage X X
8 DC under voltage X X
9 Inverter overloaded X X
10 Motor overload temperature (X) (X)
11 Motor thermistor over temperature (X) (X)
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