Danfoss VLTAutomationDrive FC 360 Quick Manual page 37

Warnings and Alarms
No. Description
54 AMA small motor
55 AMA parameter range
56 AMA interrupt
57 AMA timeout
58 AMA internal
59 Current limit
61 Encoder loss
63 Mechanical Brake Low
65 Control card temp
66 Heat sink Temperature Low
70 Illegal FC config
79 Undefined
80 Drive Initialised to Default Value
87 Auto DC braking
95 Broken belt
101 Flow/pressure info missing
250 New sparepart
251 New typecode
nw Not While RUNning
run
Err. A wrong password was entered
1)
These faults may be caused by mains distortions. Installing Danfoss Line Filter may rectify this problem.
Table 6.1 Warnings and Alarms Code List
®
VLT AutomationDrive FC 360 Quick Guide
Warning Alarm
X
X
X
X
X X
X X
X X
X
X X
X
X
X X
X
X
X X
X
X
X
®
MG06A102 - VLT is a registered Danfoss trademark
Trip Cause of Problem
Lock
The motor is too small for the AMA to operate.
The parameter values of the motor are outside of
the acceptable range. AMA will not run.
The user has interrupted the AMA.
Contact your Danfoss supplier.
VLT overload.
Actual motor current has not exceeded "release
brake" current within "start delay" time window.
X The cutout temperature of the control card is 80 °C.
The frequency converter is too cold to operate. This
warning is based on the temperature sensor in the
IGBT module.
X The control card and power card are incompatible.
All parameter settings are initialized to default
settings.
Occurs when copying from LCP if the LCP contains
erroneous data - or if no data was uploaded to the
LCP.
X
X A component in the frequency converter has been
replaced.
X The power card or other components have been
replaced and the typecode changed.
Parameter can only be changed when the motor is
stopped.
Occurs when using a wrong password for changing
a password-protected parameter.
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