Danfoss VLT Flow Drive FC 111 - Warning Words

Bit
Hex
Dec
Parameter 16-90 Alarm Word
Parameter 16-91 Alarm Word 2
16
10000
65536
Live zero error
0
17
20000
131072
Internal fault
0
18
40000
262144
0
Fans error
19
80000
524288
U phase loss
0
20
100000
1048576
V phase loss
0
21
200000
2097152
W phase loss
0
22
400000
4194304
0
0
23
800000
8388608
Control voltage fault
0
24
1000000
16777216
0
0
25
2000000
33554432
VDD1 supply low
0
26
4000000
67108864
0
0
27
8000000
134217728
0
0
28
10000000
268435456
Earth fault
0
29
20000000
536870912
Drive initialized
0
30
40000000
1073741824
0
0
31
80000000
2147483648
0
0
5.3 Warning Words
Table 472: Warning Words
Bit
Hex
Dec
Parameter 16-92 Warning Word
Parameter 16-93 Warning Word 2
0
1
1
0
0
1
2
2
Pwr.card temp
0
2
4
4
Earth fault
0
3
8
8
0
0
4
10
16
Ctrl. word TO
0
5
20
32
Over current
No flow
6
40
64
0
0
7
80
128
Motor th. over
0
8
100
256
Motor ETR over
Broken belt
9
200
512
Inverter overld.
0
10
400
1024
DC under volt
0
11
800
2048
DC over volt.
0
12
1000
4096
0
0
AU363928304090en-000101 / 130R0982194 | Danfoss A/S © 2021.07
Troubleshooting
VLT® Flow Drive FC 111
Programming Guide