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No.
Description
Warning
Alarm/Trip
Alarm/Trip Lock
Parameter
Reference
251
New Type Code
X
X
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 the reset
button 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 that may cause damage to theAdjustable
frequency drive or connected parts. A trip lock situation
can only be reset by power cycling.
LED indication
Warning
yellow
Alarm
flashing red
Trip locked
yellow and red
Bit
Hex
Dec
Alarm Word
Alarm Word 2
Warning Word
Warning
Word 2
Extended
Status Word
Alarm Word Extended Status Word
0
00000001
1
Brake Check (A28)
ServiceTrip, Read/
Write
Brake Check (W28)
reserved
Ramping
1
00000002
2
Heatsink temp.
(A29)
ServiceTrip,
(reserved)
Heatsink temp. (W29)
reserved
AMA Running
2
00000004
4
Ground Fault (A14) ServiceTrip,
Typecode/
Sparepart
Ground Fault (W14)
reserved
Start CW/CCW
NOT start_possible
start_possible is
active, when the DI
selections [12] OR
[13] are active and
the requested
direction matches the
reference sign.
3
00000008
8
Ctrl.Card Temp
(A65)
ServiceTrip,
(reserved)
Ctrl.Card Temp (W65)
reserved
Slow-down
slow-down command
active, e.g., via CTW
bit 11 or DI
4
00000010
16
Ctrl. Word TO (A17) ServiceTrip,
(reserved)
Ctrl. Word TO (W17)
Catch Up
catch up command
active, e.g., via CTW
bit 12 or DI
5
00000020
32
Overcurrent (A13)
reserved
Overcurrent (W13)
reserved
Feedback High
feedback > p4-57
6
00000040
64
Torque Limit (A12) reserved
Torque Limit (W12)
reserved
Feedback Low
feedback < p4-56
7
00000080
128
Motor Th Over
(A11)
reserved
Motor Th Over (W11)
reserved
Output Current High
current > p4-51
8
00000100
256
Motor ETR Over
(A10)
reserved
Motor ETR Over (W10)
reserved
Output Current Low
current < p4-50
9
00000200
512
Inverter Overld.
(A9)
reserved
Inverter Overld (W9)
reserved
Output Freq High
speed > p4-53
10
00000400
1,024
DC under-volt (A8) reserved
DC under-volt (W8)
Output Freq Low
speed < p4-52
11
00000800
2,048
DC overvoltage
(A7)
reserved
DC overvoltage (W7)
Brake Check OK
brake test NOT ok
Troubleshooting
FC 300 Programming Guide
5-4
MG33MD22 - VLT
®
is a registered Danfoss trademark
5
5
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