No.
Description
TRIP
[0]
LOCK
[0]
FIRE MODE
Trip & reset
[1], [2]
Go to
FIRE MODE
BYPASS [3]
2
Live zero fault
(LIVE ZERO ERROR)
X
4
Mains imbalance
(MAINS IMBALANCE)
x
x
x
7
Overvoltage
(DC LINK OVERVOLT)
x
8
Undervoltage
(DC LINK UNDERVOLT)
x
9
Inverter overloaded
(INVERTER TIME)
x
10
Motor overloaded
(MOTOR TIME)
x
11
Motor thermistor(MOTOR
THERMISTOR)
x
12
Current limit
(CURRENT LIMIT)
x
13
Overcurrent
(OVERCURRENT)
x
x
x
x
14
Earth fault
(EARTH FAULT)
x
x
x
x
15
Switch mode fault
(SWITCH MODE FAULT)
x
x
x
x
16
Short-circuit
(CURR.SHORT CIRCUIT)
x
x
x
x
17
Serial communication timeout
(STD BUSTIMEOUT)
x
18
HPFB bus timeout
(HPFB TIMEOUT)
x
22
Auto-optimation fault
(AMA FAULT)
x
29
Heat-sink temperature too high
(HEAT SINK OVERTEMP.)
x
x
x
30
Motor phase U missing
(MISSING MOT.PHASE U)
x
31
Motor phase V missing
(MISSING MOT.PHASE V)
x
32
Motor phase W missing
(MISSING MOT.PHASE W)
x
34
HPFB communication fault
(HPFB TIMEOUT)
x
37
Inverter fault (GATE DRIVE
FAULT)
x
x
x
x
60
Safety stop
(EXTERNAL FAULT)
x
63
Output current low
(I MOTOR < I LOW)
x
80
Fire mode was active
(FIRE MODE WAS ACTIVE)
x
99
Unknown fault
(UNKNOWN FAULT)
x
x
VLT
®
6000 HVAC Series
MG.61.B5.02 - VLT
®
is a registered Danfoss trademark
13
In
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HV
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