Danfoss VLT AQUA Drive FC 200 Programming Manual page 224

Troubleshooting
No. Description
251 New Type Code
Table 5.1 Alarm/Warning Code List
(X) Dependent on parameter
1) Cannot be Auto reset via 14-20 Reset Mode
A trip is the action when an alarm has appeared. The trip
will coast the motor and can be reset by pressing [Reset]
5 5
or make a reset by a digital input (parameter group 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 when an alarm occurs,
which may damage the adjustable frequency drive or
Bit Hex
Alarm Word Extended Status Word
0 00000001
1 00000002
2 00000004
3 00000008
4 00000010
5 00000020
6 00000040
7 00000080
8 00000100
9 00000200
10 00000400
11 00000800
5-4
®
VLT AQUA Drive Programming Guide
Dec Alarm Word Alarm Word 2
1 Brake Check (A28) ServiceTrip, Read/
Write
2 Heatsink temp. ServiceTrip,
(A29) (reserved)
4 Ground Fault (A14) ServiceTrip, Type
Code/Spare Part
8 Ctrl.Card Temp ServiceTrip,
(A65) (reserved)
16 Ctrl. Word TO (A17) ServiceTrip,
(reserved)
32 Overcurrent (A13) reserved
64 Torque Limit (A12) reserved
128 Motor Th Over reserved
(A11)
256 Motor ETR Over reserved
(A10)
512 Inverter Overld. reserved
(A9)
1024 DC undervolt (A8) reserved
2048 DC overvoltage reserved
(A7)
MG20O622 - VLT
Warning Alarm/Trip
X
connected parts. A trip lock situation can only be reset by
power cycling.
Warning
Alarm
Trip locked
Table 5.2
Warning Word
Brake Check (W28)
Heatsink temp. (W29)
Ground Fault (W14)
Ctrl.Card Temp (W65)
Ctrl. Word TO (W17)
Overcurrent (W13)
Torque Limit (W12)
Motor Th Over (W11)
Motor ETR Over (W10)
Inverter Overld (W9)
DC undervolt (W8)
DC overvoltage (W7)
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is a registered Danfoss trademark
Alarm/Trip Lock Parameter
Reference
X
LED indication
yellow
flashing red
yellow and red
Warning Extended
Word 2 Status Word
reserved Ramping
reserved AMA Running
reserved Start CW/CCW
start_possible is
active, when the DI
selections [12] OR
[13] are active and
the requested
direction matches the
reference sign
reserved Slow-down
slow-down command
active, e.g., via CTW
bit 11 or DI
Catch Up
catch up command
active, e.g., via CTW
bit 12 or DI
reserved Feedback High
feedback > p4-57
reserved Feedback Low
feedback < p4-56
reserved Output Current High
current > p4-51
reserved Output Current Low
current < p4-50
reserved Output Freq High
speed > p4-53
Output Freq Low
speed < p4-52
Brake Check OK
brake test NOT ok