Danfoss VLT AutomationDrive FC 302 Programming Manual page 216

Troubleshooting
(X) Dependent on parameter
1) Cannot be Auto reset via 14-20 Reset Mode
A trip is the action following an alarm. The trip coasts the
motor and is reset by pressing [Reset] or by a digital input
(parameter group 5-1* Digital Inputs [1]). The origin event
that caused an alarm cannot damage the frequency
converter or cause dangerous conditions. A trip lock is an
action when an alarm occurs, which could damage the
Bit Hex
5 5
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
12 00001000
13 00002000
14 00004000
15 00008000
214
VLT
Dec Alarm Word Alarm Word 2 Warning
1 Brake Check ServiceTrip,
(A28) Read/Write
2 Pwr.card temp ServiceTrip,
(A69) (reserved)
4 Earth Fault ServiceTrip,
(A14) Typecode/
Sparepart
8 Ctrl.Card Temp ServiceTrip,
(A65) (reserved)
16 Ctrl. Word TO ServiceTrip,
(A17) (reserved)
32 Over Current reserved
(A13)
64 Torque Limit reserved
(A12)
128 Motor Th Over reserved
(A11)
256 Motor ETR reserved
Over (A10)
512 Inverter Overld. Discharge High
(A9)
1024 DC under Volt Start Failed
(A8)
2048 DC over Volt Speed Limit
(A7)
4096 Short Circuit External
(A16) Interlock
8192 Inrush Fault Illegal Option
(A33) Combi.
16384 Mains ph. Loss No Safety
(A4) Option
32768 AMA Not OK reserved
®
AutomationDrive FC 301/302 Programming Guide
frequency converter or connected parts. A trip lock
situation can only be reset by a power cycling.
Warning
Trip locked
Table 5.2 LED Indication
Warning
Word Word 2
Brake Check Start Delayed Ramping
(W28)
Pwr.card temp Stop Delayed AMA Running
(A69)
Earth Fault reserved
(W14)
Ctrl.Card Temp reserved
(W65)
Ctrl. Word TO
(W17)
Over Current reserved
(W13)
Torque Limit reserved
(W12)
Motor Th Over reserved
(W11)
Motor ETR Over reserved
(W10)
Inverter Overld Discharge
(W9) High
DC under Volt Multi-motor
(W8) underload
DC over Volt Multi-motor
(W7) Overload
DC Voltage Compressor
Low (W6) Interlock
DC Voltage Mechanical
High (W5) Brake Sliding
Mains ph. Loss Safe Option
(W4) Warning
No Motor (W3) Auto DC
Braking
MG33MI02 - Rev. 2013-11-20
Alarm flashing red
yellow and red
Extended
Status Word
Start CW/CCW
start_possible is active,
when the DI selections
[12] OR [13] are active
and the requested
direction matches the
reference sign
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
Feedback High
feedback > 4-57
Feedback Low
feedback < 4-56
Output Current High
current > 4-51
Output Current Low
current < 4-50
Output Freq High
speed > 4-53
Output Freq Low
speed < 4-52
Brake Check OK
brake test NOT ok
Braking Max
BrakePower > BrakePo-
werLimit (2-12)
Braking
Out of Speed Range
OVC Active
yellow
Extended
Status Word
2
Off
Hand/Auto
Profibus OFF1
active
Profibus OFF2
active
Profibus OFF3
active
Relay 123
active
Start
Prevented
Control Ready
Drive Ready
Quick Stop
DC Brake
Stop
Stand by
Freeze Output
Request
Freeze Output
Jog Request