Danfoss VLT AQUA Drive FC 200 Instruction Manual page 188

VLT AQUA Low Harmonic Drive Instruction
Manual
No. Description
220 Overload Trip
243 Brake IGBT
244 Heatsink temp
245 Heatsink sensor
246 Pwr.card supply
247 Pwr.card temp
248 Illegal PS config
250 New spare part
251 New Type Code
Table 9.2: Alarm/Warning code list
(X) Dependent on parameter
1) Cannot be auto reset via par. 14-20
A trip is the action when an alarm has appeared. The trip will coast the motor and can be reset by pressing the reset button or make a reset by a digital
input (Par. 5-1* [1]). The original event that caused an alarm cannot damage the adjustable frequency drive or cause dangerous conditions. A trip lock
is an action that occurs in conjunction with an alarm, which may cause damage to the adjustable frequency drive or connected parts. A trip lock situation
can only be reset by power cycling.
LED indication
Warning
Alarm
Trip locked
Alarm Word and Extended Status Word
Bit Hex
0 00000001
1 00000002
2 00000004
3 00000008
4 00000010
5 00000020
6 00000040
7 00000080
8 00000100
9 00000200
10 00000400
11 00000800
12 00001000
13 00002000
14 00004000
15 00008000
16 00010000
17 00020000
18 00040000
19 00080000
20 00100000
21 00200000
22 00400000
23 00800000
24 01000000
25 02000000
26 04000000
27 08000000
28 10000000
29 20000000
30 40000000
Table 9.3: Description of Alarm Word, Warning Word and Extended Status Word
The alarm words, warning words and extended status words can be read out via serial bus or optional serial communication bus for diagnosis. See also
Alarm Word
par. 16-90 , par. 16-92
Warning
X
X
Reset Mode
yellow
flashing red
yellow and red
Dec Alarm Word
1 Brake Check
2 Pwr. Card Temp
4 Ground Fault
8 Ctrl.Card Temp
16 Ctrl. Word TO
32 Overcurrent
64 Torque Limit
128 Motor Th Over
256 Motor ETR Over
512 Inverter Overld.
1024 DC undervolt
2048 DC overvolt
4096 Short Circuit
8192 Soft-charge Fault
16384 Line ph. Loss
32768 AMA Not OK
65536 Live Zero Error
131072 Internal Fault
262144 Brake Overload
524288 U phase Loss
1048576 V phase Loss
2097152 W phase Loss
4194304 Serial Communication
Fault
8388608 24 V Supply Low
16777216 Line Failure
33554432 1.8 V Supply Low
67108864 Brake Resistor
134217728 Brake IGBT
268435456 Option Change
536870912 Drive Initialized
1073741824 Safe Stop
Warning Word Ext. Status Word
and par. 16-94
®
MG.20.T1.22 - VLT is a registered Danfoss trademark
Alarm/Trip Alarm/Trip Lock
X
X
X X
X X
X X
X X
X X
X
X X
Warning Word Extended Status Word
Brake Check Ramping
Pwr. Card Temp AMA Running
Ground Fault Start CW/CCW
Ctrl.Card Temp Slow Down
Ctrl. Word TO Catch Up
Overcurrent Feedback High
Torque Limit Feedback Low
Motor Th Over Output Current High
Motor ETR Over Output Current Low
Inverter Overld. Output Freq High
DC undervolt Output Freq Low
DC overvolt Brake Check OK
DC Voltage Low Braking Max
DC Voltage High Braking
Line ph. Loss Out of Speed Range
No Motor OVC Active
Live Zero Error
10 V Low
Brake Overload
Brake Resistor
Brake IGBT
Speed Limit
Serial Communication Fault
24V Supply Low
Line Failure
Current Limit
Low Temp
Voltage Limit
Unused
Unused
Unused
.
9 Troubleshooting
Parameter Reference
9
9-3