Programming Guide | VLT® AutomationDrive FC 360
Table 27: Description of Warning Word
Bit Hex Dec Warning word Warning word 2 Warning word 3
Parameter 16-92 Warning
Word
Parameter 16-93 Warning
Word 2
Parameter 16-98 Warning
Word 3
Warning Word
0 00000001 1 Brake check (W28) Start delayed –
1 00000002 2 Pwr.card temp (A69) Stop delayed –
2 00000004 4 Earth fault (W14) – –
3 00000008 8 Ctrl.card temp (W65) – –
4 00000010 16 Ctrl. word TO (W17) Check Valve Failure –
5 00000020 32 Overcurrent (W13) – Speed monitor
6 00000040 64 Torque limit (W12) – Profibus converter time
warning
7 00000080 128 Motor th over (W11) – User Alert Warning
8 00000100 256 Motor ETR over (W10) Broken Belt –
9 00000200 512 Inverter Overld (W9) – –
10 00000400 1024 DC under volt (W8) – Hoist Mech Brake
11 00000800 2048 DC over volt (W7) – Temp Input Error
12 00001000 4096 – – –
13 00002000 8192 – – –
14 00004000 16384 Mains ph. loss (W4) Safe option warning –
15 00008000 32768 No motor (W3) Auto DC braking –
16 00010000 65536 Live zero error (W2) –
17 00020000 131072 – – –
18 00040000 262144 Brake overload (W26) Fans warn –
19 00080000 524288 Brake resistor (W25) – –
20 00100000 1048576 Brake IGBT (W27) T27 overload –
21 00200000 2097152 Speed limit (W49) T29 overload –
22 00400000 4194304 Fieldbus fault (W34) Memory Module –
23 00800000 8388608 24 V supply low (W47) – –
24 01000000 16777216 Mains failure (W36) – –
25 02000000 33554432 Current limit (W59) Power Limit Motor –
26 04000000 67108864 Low temp (W66) Power Limit Generator –
27 08000000 134217728 Voltage limit (W64) – –
28 10000000 268435456 Encoder loss (W90) Feedback fault –
Danfoss A/S © 2024.01 AU275649936274en-001401 / 130R0507 | 311
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