ALARM 244, Heatsink temperature:
This alarm is only for F Frame drives. It is equivalent to Alarm
29. 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 drive.
2 = right inverter module in F1 or F3 drive.
3 = right inverter module in F2 or F4 drive.
5 = rectifier module.
ALARM 245, Heatsink sensor:
This alarm is only for F Frame drives. It is equivalent to Alarm
39. 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 drive.
2 = right inverter module in F1 or F3 drive.
3 = right inverter module in F2 or F4 drive.
5 = rectifier module.
ALARM 246, Power card supply:
This alarm is only for F Frame drives. 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 drive.
2 = right inverter module in F1 or F3 drive.
3 = right inverter module in F2 or F4 drive.
5 = rectifier module.
ALARM 247, Power card temperature:
This alarm is only for F Frame drives. 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 drive.
2 = right inverter module in F1 or F3 drive.
3 = right inverter module in F2 or F4 drive.
5 = rectifier module.
ALARM 248, Illegal PS configuration:
This alarm is only for F Frame drives. 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 drive.
2 = right inverter module in F1 or F3 drive.
3 = right inverter module in F2 or F4 drive.
5 = rectifier module.
ALARM 250, New Spare Part:
The power or switch mode power supply has been
exchanged. The adjustable frequency drive 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 adjustable frequency drive has a new type code.
Troubleshooting FC 300 Programming Guide
5-10 MG.33.MA.22 - VLT
®
is a registered Danfoss trademark
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