A trip is the action when an alarm has appeared. The trip will
stop the AFE operation and change the digital output at
terminal 27 to Low, which will result in coasting the motor. It
can be reset by pressing the reset button or make a reset by
a digital input (par. group 5-1* [1]). The origin event that
caused an alarm cannot damage the AFE or cause dangerous
conditions. A trip lock is an action when an alarm occurs,
which may cause damage to AFE or connected units. A Trip
Lock situation can only be reset by a power cycling.
LED indication
Warning yellow
Alarm flashing red
Trip locked yellow and red
How to Programme
VLT
®
Active Front End AFE 302 Operating Instructions Liebherr
54 MG.33.X2.02 - VLT
®
is a registered Danfoss trademark
55
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