Danfoss VLT FC 102 User Manual page 40

Maintenance, Diagnostics, a...
Bit Hex
Alarm Word Extended Status Word
0 00000001
1 00000002
2 00000004
3 00000008
6 6
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
38
VLT
Dec Alarm word Alarm word 2
1 Brake check (A28) Servicetrip, read/
write
2 Pwr.card temp Servicetrip,
(A69) (reserved)
4 Earth fault (A14) Servicetrip,
typecode/
sparepart
8 Ctrl.card temp Servicetrip,
(A65) (reserved)
16 Ctrl. word TO Servicetrip,
(A17) (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. Discharge high
(A9)
1024 DC under volt (A8) Start failed
2048 DC over volt (A7) Speed limit
4096 Short circuit (A16) External
interlock
8192 Inrush fault (A33) Illegal option
combi.
16384 Mains ph. loss (A4) No safety option Mains ph. loss
32768 AMA not OK Reserved
65536 Live zero error Reserved
(A2)
131072 Internal fault (A38) KTY error
262144 Brake overload Fans error
(A26)
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Parallel Drive Modules
Warning word
Brake check (W28) Start delayed Ramping
Pwr.card temp
(A69)
Earth fault (W14)
Ctrl.card temp
(W65)
Ctrl. word TO
(W17)
Overcurrent (W13) Reserved
Torque limit (W12) Reserved
Motor th over
(W11)
Motor ETR over
(W10)
Inverter Overld
(W9)
DC under volt
(W8)
DC over volt (W7) Multi-motor
DC voltage low
(W6)
DC voltage high
(W5)
(W4)
No motor (W3)
Live zero error
(W2)
10 V low (W1)
Brake overload
(W26)
Warning Extended
word 2 status word
Stop delayed 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, for
example via CTW bit 11 or DI
Catch up
catch up command active, for
example via CTW bit 12 or DI
Feedback high
feedback >parameter 4-57 Warning
Feedback High
Feedback low
feedback <parameter 4-56 Warning
Feedback Low
Reserved Output current high
current >parameter 4-51 Warning
Current High
Reserved Output current low
current <parameter 4-50 Warning
Current Low
Discharge Output freq high
high speed >parameter 4-53 Warning
Speed High
Multi-motor Output freq low
underload speed <parameter 4-52 Warning
Speed Low
Brake check OK
overload brake test NOT OK
Compressor Braking max.
interlock BrakePower > Brakepowerlimit
(2-12)
Mechanical Braking
brake sliding
Safe option Out of speed range
warning
Auto DC OVC active
braking
AC brake
KTY warn Password timelock
number of allowed password trials
exceeded - timelock active
Fans warn Password protection
0-61 = ALL_NO_ACCESS OR
BUS_NO_ACCESS OR
BUS_READONLY
MG37L202