Danfoss VLT AutomationDrive FC 301 Programming Manual page 697

VLT AutomationDrive FC 301/302
Programming Guide
Table 1437: Description of Warning Word
Bit Hex Dec
Warning Word
0 00000001 1
1 00000002 2
2 00000004 4
3 00000008 8
4 00000010 16
5 00000020 32
6 00000040 64
7 00000080 128
8 00000100 256
9 00000200 512
10 00000400 1024
11 00000800 2048
12 00001000 4096
13 00002000 8192
14 00004000 16384
15 00008000 32768
16 00010000 65536
17 00020000 131072
18 00040000 262144
19 00080000 524288
20 00100000 1048576
21 00200000 2097152
22 00400000 4194304
23 00800000 8388608
24 01000000 16777216
25 02000000 33554432
26 04000000 67108864
27 08000000 134217728
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Warning word
Parameter 16-92 Warning Word
Brake check (W28)
Pwr.card temp (A69)
Earth fault (W14)
Ctrl.card temp (W65)
Ctrl. word TO (W17)
Overcurrent (W13)
Torque limit (W12)
Motor th over (W11)
Motor ETR over (W10)
Inverter Overld (W9)
DC under volt (W8)
DC over volt (W7)
DC voltage low (W6)
DC voltage high (W5)
Mains ph. loss (W4)
No motor (W3)
Live zero error (W2)
10 V low (W1)
Brake overload (W26)
Brake resistor (W25)
Brake IGBT (W27)
Speed limit (W49)
Fieldbus fault (W34)
24 V supply low (W47)
Mains failure (W36)
Current limit (W59)
Low temp (W66)
Voltage limit (W64)
Warning word 2
Parameter 16-93 Warning
Word 2
Start delayed
Stop delayed
Reserved
Reserved
–
Reserved
Reserved
Reserved
Reserved
Discharge high
Multi-motor underload
Multi-motor overload
Compressor interlock
Mechanical brake sliding
Safe option warning
Auto DC braking
KTY warn
Fans warn
ECB warn
Hoist mechanical brake
(W22)
Reserved
Reserved
Reserved
Reserved
Power Limit Motor
Power Limit Generator
Reserved
AU275636650261en-000101 / 130R0334 | 697
Troubleshooting
Warning word 3
Parameter 16-98 Warning Word
3
Temp. input error
–
Internal fan warning
–
–
Test MOC function
Profibus converter time warn-
ing
EmcymodeActive
EmcymodeHasBeenActive
EmcymodeLimits active
EmcymodeServiceRequest due
to limits
EmcymodeNotRedyToOperate
CBM Reserved
CBM Reserved
CBM Reserved
CBM Reserved
CBM Reserved
CBM Reserved
Load low S2
Load low
Sensor 4 S2
Sensor 4
Sensor 3 S2
Sensor 3
Sensor 2 S2
Sensor 2
Sensor 1 S2
Sensor 1