Application Guide | iC2-Micro Frequency Converters
Table 72: Description of Fault Word, Warning Word, and Extended Status Word (continued)
Bit Hex Dec Fault word Fault word
2
Fault word
3
Warning
word
Warning
word 2
Extended
status
word
Extended
status
word 2
5 00000020 32 Overcur-
rent
Reserved Reserved Overcur-
rent
Reserved Feedback
high
Reserved
6 00000040 64 Torque
limit
Reserved Reserved Torque
limit
Reserved Feedback
low
Reserved
7 00000080 128 Motor Th.
over
Reserved Reserved Motor Th.
over
Reserved Output
current
high
Control
ready
8 00000100 256 Motor ETR
over
Lost Load No Motor Motor ETR
over
Lost Load Output
current
low
Drive
ready
9 00000200 512 Inverter
overld.
Reserved Reserved Inverter
overld.
Reserved Output
freq. high
Quick stop
10 00000400 1024 DC under-
volt.
Start failed Reserved DC under-
volt.
Reserved Output
freq. low
DC brake
11 00000800 2048 DC over-
volt.
Reserved Reserved DC over-
volt.
Reserved Brake
check OK
Stop
12 00001000 4096 Short cir-
cuit
External in-
terlock
Reserved Reserved Reserved Braking
max
Reserved
13 00002000 8192 Reserved Reserved Reserved Reserved Reserved Braking Reserved
14 00004000 16384 Mains ph.
loss
Reserved Reserved Mains ph.
loss
Reserved Reserved Freeze out-
put
15 00008000 32768 AMA not
OK
Reserved Reserved No motor Auto DC
braking
OVC active Reserved
16 00010000 65536 Live zero
error
Earth Fault
DESAT
Reserved Live zero
error
Reserved AC brake Jog
17 00020000 131072 Internal
fault
Reserved Reserved Reserved Reserved Reserved Reserved
18 00040000 262144 Brake over-
load
Reserved Reserved Brake resis-
tor power
limit
Reserved Reserved Start
19 00080000 524288 U phase
loss
Reserved Reserved Reserved Reserved Reference
high
Reserved
20 00100000 1048576 V phase
loss
Reserved Reserved Reserved Overload
T27
Reference
low
Start delay
21 00200000 2097152 W phase
loss
Reserved Reserved Reserved Reserved Reserved Reserved
Danfoss A/S © 2024.03 AB413939445838en-000301 / 130R1254 | 265
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