Danfoss VLT AutomationDrive Operating Instructions Manual page 61

Warnings and Alarms
5 = rectifier module.
ALARM 246, Power card supply
This alarm is only for F Frame frequency converter. It is
equivalent to Alarm 46. The report value in the alarm log
indicates which power module generated the alarm
1 = left most inverter module.
2 = middle inverter module in F2 or F4 frequency
converter.
2 = right inverter module in F1 or F3 frequency
converter.
3 = right inverter module in F2 or F4 frequency
converter.
5 = rectifier module.
ALARM 69, Power card temperaturePower card temperature
This alarm is only for F Frame frequency converter. It is
equivalent to Alarm 69. The report value in the alarm log
indicates which power module generated the alarm
1 = left most inverter module.
2 = middle inverter module in F2 or F4 frequency
converter.
2 = right inverter module in F1 or F3 frequency
converter.
3 = right inverter module in F2 or F4 frequency
converter.
5 = rectifier module.
ALARM 248, Illegal power section configuration
This alarm is only for F Frame frequency converters. It is
equivalent to Alarm 79. The report value in the alarm log
indicates which power module generated the alarm:
1 = left most inverter module.
2 = middle inverter module in F2 or F4 frequency
converter.
2 = right inverter module in F1 or F3 frequency
converter.
3 = right inverter module in F2 or F4 frequency
converter.
5 = rectifier module.
WARNING 249, Rect. low temperature
IGBT sensor fault (highpower units only).
WARNING 250, New spare part
A component in the frequency converter has been replaced.
Reset the frequency converter for normal operation.
WARNING 251, New typecode
A component in the frequency converter has been replaced
and the typecode changed. Reset the frequency converter
for normal operation.
®
VLT AutomationDrive Operating
Instructions
®
MG.33.AJ.02 - VLT is a registered Danfoss trademark
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