Danfoss VLT AAF00x, Operating Instructions Manual

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No. Description Warning Alarm/Trip Alarm/Trip Lock Parameter Reference
47 24 V supply low X X X
48 1.8 V supply low X X
65 Control Board Over-temperature X X X
66 Heat sink Temperature Low X
67 Option Configuration has Changed X
68 Safe Stop Activated
X
1)
69 Pwr. Card Temp X X
70 Illegal FC configuration X
72 Dangerous Failure
X
1)
73 Safe Stop Auto Restart
76 Power Unit Setup X
79 Illegal PS config X X
80 Drive Initialised to Default Value X
244 Heatsink temp X X X
245 Heatsink sensor X X
246 Pwr.card supply X X
247 Pwr.card temp X X
248 Illegal PS config X X
250 New spare part X
251 New type code X X
300 Mains Cont. fault X
301 SC Cont. Fault X
302 Cap. Over Current X X
303 Cap. Earth Fault X X
304 DC Over Current X X
305 Mains Freq. Limit X
308 Resistor temp X X
309 Mains Earth Fault X X
311 Switch. Freq. Limit 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 9.1 Alarm/Warning code list
A trip is the action when an alarm has appeared. The trip
will stop the filter operation and can be reset by pressing
the reset button or make a reset by a digital input (Par.
5-1* [1]). The origin event that caused an alarm cannot
damage the filter or cause dangerous conditions. A trip
lock is an action when an alarm occurs, which may cause
damage to the device or connected parts. A Trip Lock
situation can only be reset by a power cycling.
LED indication
Warning yellow
Alarm flashing red
Trip locked yellow and red
Troubleshooting VLT Active Filter AAF 00x
94 MG.90.V2.02 - VLT® is a registered Danfoss trademark
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