Danfoss VLT FC 102 Operating Instructions Manual page 79

Diagnostics and Troubleshoo...
Number Description
311 Switch. freq. limit
312 CT range
314 Auto CT interrupt
315 Auto CT error
316 CT location error
317 CT polarity error
318 CT ratio error
Table 7.2 Alarm/Warning Code List
A trip is the action when an alarm has appeared. The trip disables the active filter and can be reset by pressing [Reset] or
resetting via a digital input (parameter group 5-1* Digital Inputs [1] Reset). The original event that caused an alarm cannot
damage the active filter or cause dangerous conditions. A trip lock is an action when an alarm occurs, which may cause
damage to active filter or connected parts. A trip lock situation can only be reset by a power cycling.
Warning
Alarm
Trip locked
Table 7.3 LED Indicator Lights
MG16I302
Operating Instructions
Warning
X
X
X
Yellow
Flashing red
Yellow and red
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Alarm/Trip Alarm/Trip Lock
X
X
X
X
Parameter Reference
7
77
7