Danfoss VLT AutomationDrive FC 300 Series Programming Guide

Table 1437: 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
Temp. input error
1
00000002
2
Pwr.card temp (A69)
Stop delayed
–
2
00000004
4
Earth fault (W14)
Reserved
Internal fan warning
3
00000008
8
Ctrl.card temp (W65)
Reserved
–
4
00000010
16
Ctrl. word TO (W17)
–
–
5
00000020
32
Overcurrent (W13)
Reserved
Test MOC function
6
00000040
64
Torque limit (W12)
Reserved
Profibus converter time warn-
ing
7
00000080
128
Motor th over (W11)
Reserved
EmcymodeActive
8
00000100
256
Motor ETR over (W10)
Reserved
EmcymodeHasBeenActive
9
00000200
512
Inverter Overld (W9)
Discharge high
EmcymodeLimits active
10
00000400
1024
DC under volt (W8)
Multi-motor underload
EmcymodeServiceRequest due
to limits
11
00000800
2048
DC over volt (W7)
Multi-motor overload
EmcymodeNotRedyToOperate
12
00001000
4096
DC voltage low (W6)
Compressor interlock
CBM Reserved
13
00002000
8192
DC voltage high (W5)
Mechanical brake sliding
CBM Reserved
14
00004000
16384
Mains ph. loss (W4)
Safe option warning
CBM Reserved
15
00008000
32768
No motor (W3)
Auto DC braking
CBM Reserved
16
00010000
65536
Live zero error (W2)
CBM Reserved
17
00020000
131072
10 V low (W1)
KTY warn
CBM Reserved
18
00040000
262144
Brake overload (W26)
Fans warn
Load low S2
19
00080000
524288
Brake resistor (W25)
ECB warn
Load low
20
00100000
1048576
Brake IGBT (W27)
Hoist mechanical brake
(W22)
Sensor 4 S2
21
00200000
2097152
Speed limit (W49)
Reserved
Sensor 4
22
00400000
4194304
Fieldbus fault (W34)
Reserved
Sensor 3 S2
23
00800000
8388608
24 V supply low (W47)
Reserved
Sensor 3
24
01000000
16777216
Mains failure (W36)
Reserved
Sensor 2 S2
25
02000000
33554432
Current limit (W59)
Power Limit Motor
Sensor 2
26
04000000
67108864
Low temp (W66)
Power Limit Generator
Sensor 1 S2
27
08000000
134217728
Voltage limit (W64)
Reserved
Sensor 1
AU275636650261en-000101 / 130R0334 | 697Danfoss A/S © 2022.12
Troubleshooting
VLT AutomationDrive FC 301/302
Programming Guide

Danfoss VLT AutomationDrive FC 300 Series Specifications

General

Brand	Danfoss
Model	VLT AutomationDrive FC 300 Series
Category	DC Drives
Language	English