No.
Description
Warning
Alarm/Trip
Alarm/Trip Lock
Parameter Reference
309
Power ground fault
X
X
311
Switch. freq. limit
X
312
CT range
X
314
Auto CT interrupt
X
315
Auto CT error
X
316
CT location error
X
317
CT polarity error
X
318
CT ratio error
X
Table 9.3 Alarm/Warning Code List
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] Reset
). The original event that caused an alarm cannot
damage the adjustable frequency drive or cause dangerous conditions. A trip lock is an action that occurs in conjunction
with an alarm, which may cause damage to the adjustable frequency drive or connected parts. A trip lock situation can only
be reset by power cycling.
LED indication
Warning
yellow
Alarm
flashing red
Trip locked
yellow and red
Table 9.4 LED Indicator Lights
Warnings and Alarms
Instruction Manual
MG37A222
Danfoss A/S © Rev. 2014-02-07 All rights reserved.
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Summary of Contents for VLT AutomationDrive FC 302
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