Danfoss VLT AutomationDrive EZ FC 321 Programming Manual page 354

VLT® AutomationDrive EZ FC 321
Programming Guide
Bit Hex Dec
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
15 00008000 32768
16 00010000 65536
17 00020000 131072
354 | Danfoss A/S © 2021.08
Alarm word Alarm word
2
Ctrl. word TO Servicetrip,
(A17) (reserved)
Overcurrent Reserved
(A13)
Torque limit Reserved
(A12)
Motor th over Reserved
(A11)
Motor ETR over Reserved
(A10)
Inverter overld. Discharge
(A9) high
DC under volt Start failed
(A8)
DC over volt Speed limit
(A7)
Short circuit External in-
(A16) terlock
Inrush fault Illegal option
(A33) combi.
AMA not OK Reserved
Live zero error Reserved
(A2)
Internal fault KTY error
(A38)
Warning word Warning
word 2
Ctrl. word TO
(W17)
Overcurrent Reserved
(W13)
Torque limit Reserved
(W12)
Motor th over Reserved
(W11)
Motor ETR over Reserved
(W10)
Inverter Overld Discharge
(W9) high
DC under volt Multi-mo-
(W8) tor under-
load
DC over volt Multi-mo-
(W7) tor over-
load
DC voltage low Compressor
(W6) interlock
DC voltage Mechanical
high (W5) brake slid-
ing
No motor (W3) Auto DC
braking
Live zero error
(W2)
10 V low (W1) KTY warn
AU373327181955en-000101 / 130R1208
Troubleshooting
Extended status word
slow down command active,
for example via CTW bit 11
or DI
Catch up
catch up command active,
for example via CTW bit 12
or DI
Feedback high
feedback >parameter 4-57
Warning Feedback High
Feedback
low feedback <parameter
4-56 Warning Feedback Low
Output current high
current >parameter 4-51
Warning Current High
Output current low
current <parameter 4-50
Warning Current Low
Output freq high
speed >parameter 4-53
Warning Speed High
Output freq low
speed <parameter 4-52
Warning Speed Low
Brake check OK
brake test NOT OK
Braking max.
BrakePower > Brakepowerli-
mit (2-12)
Braking
OVC active
AC brake
Password timelock
number of allowed pass-
word trials exceeded - time-
lock active