Danfoss VLT FC 302 Operating Instructions Manual page 134

Warnings and Alarms
No. Description
79 Illegal PS config
80 Unit initialised to default value
250 New spare part
251 New type code
300 Mains cont. fault
301 SC cont. fault
302 Cap. over current
303 Cap. earth fault
304 DC over current
305 Mains freq. limit
306 Compensation Limit
308 Resistor temp
309 Mains earth fault
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 9.3 Alarm/Warning Code List
9 9
A trip is the action when an alarm has appeared. The trip disables the active filter and can be reset by pressing [Reset] or
make a reset by a digital input (parameter group 5-1* Digital Inputs [1] Reset). The origin event that caused an alarm cannot
damage the active filteror 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 9.4 LED Indicator Lights
132
Operating Instructions
Warning
X
X
X
X
X
X
X
X
X
X
yellow
flashing red
yellow and red
Danfoss A/S © Rev. 2014-07-29 All rights reserved.
Alarm/Trip Alarm/Trip Lock
X X
X
X
X X
X
X
X
X
X
X
X
X
X
X
Parameter Reference
MG37A202