No. Description
Warning
Alarm
Trip Lock
Parameter Reference
51
AMA check U
nom
and I
nom
X
52
AMA low I
nom
X
53
AMA motor too big
X
54
AMA motor too small
X
55
AMA Parameter out of range
X
56
AMA interrupted by user
X
57
AMA timeout
X
58
AMA internal fault
X
X
59
Current limit
X
60
External Interlock
X
66
Heat sink Temperature Low
X
69
Pwr Card Temperature
X
X
X
79
Illegal PS config
X
X
80
Drive Initialized to Default Value
X
84
LCP Error
X
87
Auto DC Braking
X
95
Broken Belt
X
X
22-6*
201 Fire Mode
X
202 Fire M Limits Exceeded
X
250 New spare parts
X
X
251 New Type Code
X
X
Table 4.1 Alarm/Warning Code List
(X) Dependent on parameter
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 original event that caused an alarm
cannot damage the frequency converter or cause
dangerous conditions. A trip lock is an action when an
alarm occurs, which may cause damage to frequency
converter or connected parts. A Trip Lock situation can
only be reset by a power cycling.
Warning
yellow
Alarm
flashing red
Table 4.2 LED Indication
The alarm words, warning words and extended status
words can be read out via serial bus or optional fieldbus
for diagnosis. See also
and
.
Troubleshooting
VLT
®
HVAC Basic Drive FC 101 Programming Guide
82
MG18B302 - Rev. 2013-09-02
4
4
Summary of Contents for VLT HVAC Basic Drive FC 101
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