Danfoss VLT Active Front End AFE 302 - New Spare Part; New Type Code

ALARM 246, Power card supply
This alarm is only for F Frame size units. 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 frame size F2 or
F4.
2 = right inverter module in frame size F1 or F3.
3 = right inverter module in frame size F2 or F4.
5 = rectifier module.
ALARM 247, Power card temperature
This alarm is only for F Frame size units. 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 frame size F2 or
F4.
2 = right inverter module in frame size F1 or F3.
3 = right inverter module in frame size F2 or F4.
5 = rectifier module.
ALARM 248, Illegal power section configuration
This alarm is only for F Frame unit size. 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 frame size F2 or
F4.
2 = right inverter module in frame size F1 or F3.
3 = right inverter module in frame size F2 or F4.
5 = rectifier module.
ALARM 250, New Spare Part
The power or Switch Mode Power Supply has been
exchanged. The AFE type code must be restored in the
EEPROM. Select the correct type code in 14-23 Typecode
Setting according to the label on unit. Remember to select
‘Save to EEPROM’ to complete.
ALARM 251, New Type Code
The AFE has got a new type code.
How to Programme
Operating Instructions
70 Danfoss A/S © Rev. 05/2014 All rights reserved. MG33X402
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