Danfoss VLT Decentral Drive FCD 302 Operating Manual page 68

Troubleshooting
Alarm Word Extended Status Word
Bit Hex
0 00000001
1 00000002
2 00000004
3 00000008
4 00000010
5 00000020
6 00000040
7 00000080
7 7
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
31 80000000
Table 7.3 Description of Alarm Word, Warning Word and Extended Status Word
66
VLT
Dec Alarm Word
1 Brake Check (A28)
2 Heatsink temp. (A29)
4 Earth Fault (A14)
8 Ctrl.Card Temp (A65)
16 Ctrl. Word TO (A17)
32 Over Current (A13)
64 Torque Limit (A12)
128 Motor Th Over (A11)
256 Motor ETR Over (A10) reserved
512 Inverter Overld. (A9)
1024 DC under Volt (A8)
2048 DC over Volt (A7)
4096 Short Circuit (A16)
8192 Inrush Fault (A33)
16384 Mains ph. Loss (A4)
32768 AMA Not OK
65536 Live Zero Error (A2)
131072 Internal Fault (A38)
262144 Brake Overload (A26) Fans error
524288 U phase Loss (A30)
1048576 V phase Loss (A31)
2097152 W phase Loss (A32)
4194304 Fieldbus Fault (A34)
8388608 24V Supply Low (A47) reserved
16777216 Mains Failure (A36)
33554432 1.8V Supply Low
(A48)
67108864 Brake Resistor (A25)
134217728 Brake IGBT (A27)
268435456 Option Change (A67) reserved
536870912 Drive Initialized(A80)
1073741824 Safe Stop (A68)
2147483648 Mech. brake low
(A63)
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®
Decentral Drive FCD 302
Alarm Word 2 Warning Word
ServiceTrip, Read/ Brake Check (W28)
Write
ServiceTrip, Heatsink temp. (W29)
(reserved)
ServiceTrip, Earth Fault (W14)
Typecode/
Sparepart
ServiceTrip, Ctrl.Card Temp (W65)
(reserved)
ServiceTrip, Ctrl. Word TO (W17)
(reserved)
reserved Over Current (W13)
reserved Torque Limit (W12)
reserved Motor Th Over (W11)
Motor ETR Over (W10)
reserved Inverter Overld (W9)
reserved DC under Volt (W8)
reserved DC over Volt (W7)
reserved DC Voltage Low (W6)
reserved DC Voltage High (W5)
reserved Mains ph. Loss (W4)
reserved No Motor (W3)
reserved Live Zero Error (W2)
KTY error 10V Low (W1)
Brake Overload (W26)
ECB error Brake Resistor (W25)
reserved Brake IGBT (W27)
reserved Speed Limit (W49)
reserved Fieldbus Fault (W34)
24V Supply Low (W47)
reserved Mains Failure (W36)
reserved Current Limit (W59)
reserved Low Temp (W66)
reserved Voltage Limit (W64)
Encoder loss (W90)
Feedback Fault Feedback Fault (W61,
(A61, A90) W90)
PTC 1 Safe Stop Safe Stop (W68)
(A71)
Dangerous Failure Extended Status Word
(A72)
Warning Extended
Word 2 Status Word
reserved Ramping
reserved AMA Running
reserved Start CW/CCW
reserved Slow Down
Catch Up
reserved Feedback High
reserved Feedback Low
reserved Output Current High
reserved Output Current Low
reserved Output Freq High
Output Freq Low
Brake Check OK
reserved Braking Max
Braking
Out of Speed Range
OVC Active
AC Brake
KTY Warn Password Timelock
Fans Warn Password Protection
ECB Warn
reserved
reserved
reserved Unused
reserved Unused
reserved Unused
reserved Unused
reserved Unused
reserved Unused
reserved Unused
Unused
PTC 1 Safe Unused
Stop (W71)
Unused
MG04F402