Danfoss VLT AQUA Drive FC 202 Programming Guide

Num
-
ber
Description Warning Alarm/Trip Alarm/Trip Lock Parameter
reference
166 ATEX ETR freq.lim.alarm – X – –
200 Emergency mode – – – Parameter 24-00 Emergency
Mode Function
201 Emergency mode was active – – – Parameter 24-00 Emergency
Mode Function
250 New spare parts – – X –
251 New type code – X X –
Table 5.1 Alarm/Warning Code List
(X) Dependent on parameter.
1) Cannot be auto reset via parameter 14-20 Reset Mode.
A trip is the action when an alarm has appeared. The trip
coasts the motor and can be reset by pressing [Reset] or
make a reset by a digital input (parameter group 5-1*
Digital Inputs [1]). The event that caused an alarm cannot
damage the frequency converter or cause dangerous
conditions. A trip lock is an action when an alarm occurs
that may damage the frequency converter or connected
parts. A trip lock situation can only be reset by a power
cycling.
Warning yellow
Alarm ashing red
Trip locked yellow and red
Table 5.2 LED Indication
Bit Hex Dec Alarm word Alarm word 2 Warning word Warning
word 2
Extended
status word
Extended
status word 2
Alarm word extended status word
0 0000000
1
1 Brake check
(A28)
ServiceTrip,
Read/Write
Brake check (W28) Reserved Ramping. O
1 0000000
2
2 Heat sink temp.
(A29)
ServiceTrip,
(reserved)
Heat sink temp.
(W29)
Reserved AMA Running. Hand/auto
2 0000000
4
4 Ground fault
(A14)
ServiceTrip,
Typecode/
Sparepart
Earth fault (W14) Clock
Failure
Start CW/CCW
start_possible is
active, when the
DI selections [12]
OR [13] are active
and the requested
direction matches
the reference sign.
Not used
3 0000000
8
8 Ctrl.Card Temp
(A65)
ServiceTrip,
(reserved)
Ctrl.Card Temp
(W65)
Reserved Slow-down
command active,
for example via
CTW bit 11 or DI.
Not used
4 0000001
0
16 Ctrl. Word TO
(A17)
ServiceTrip,
(reserved)
Ctrl. Word TO
(W17)
Catch-up
command active,
for example via
CTW bit 12 or DI.
Not used
5 0000002
0
32 Over Current
(A13)
Reserved Over Current (W13) Reserved Feedback high.
Feedback
>parameter 4-57 W
arning Feedback
High.
Relay 123 active
Troubleshooting
VLT
®
AQUA Drive FC 202
286 Danfoss A/S © 05/2018 All rights reserved. MG20OB02
55

Danfoss VLT AQUA Drive FC 202 Specifications

General

Brand	Danfoss
Model	VLT AQUA Drive FC 202
Category	DC Drives
Language	English