Danfoss FC 300 Operating Instructions Manual page 63

Warnings and Alarms
ALARM 85, Dang fail PB:
Profibus/Profisafe Error.
WARNING/ALARM 104, Mixing fan fault
The fan monitor checks that the fan is spinning at power-
up or whenever the mixing fan is turned on. If the fan is
not operating, then the fault is annunciated. The mixing-
fan fault can be configured as a warning or an alarm trip
by 14-53 Fan Monitor.
Troubleshooting Cycle power to the frequency converter
to determine if the warning/alarm returns.
ALARM 243, Brake IGBT
This alarm is only for F Frame frequency converters. It is
equivalent to Alarm 27. The report value in the alarm log
indicates which power module generated the alarm:
1 = left most inverter module.
2 = middle inverter module in F12 or F3 frame
sizes.
2 = right inverter module in F10 or F11 frame
sizes.
2 = second frequency converter from the left
inverter module in F14 frame size.
3 = right inverter module in F12 or F13 frame
sizes.
3 = third from the left intverter module in F14
frame size.
4 = far right inverter module in F14 frame size.
5 = rectifier module.
6 = right rectifier module in F14 frame size.
ALARM 244, Heatsink temperature
This alarm is only for F Frame frequency converters. 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 F12 or F3 frame
sizes.
2 = right inverter module in F10 or F11 frame
sizes.
2 = second frequency converter from the left
inverter module in F14 frame size.
3 = right inverter module in F12 or F13 frame
sizes.
3 = third from the left intverter module in F14
frame size.
4 = far right inverter module in F14 frame size.
5 = rectifier module.
6 = right rectifier module in F14 frame size.
VLT ® AutomationDrive Operating
Instructions
ALARM 245, Heatsink sensor
This alarm is only for F Frame frequency converters. It is
equivalent to Alarm 39. The report value in the alarm log
indicates which power module generated the alarm
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
ALARM 247, Power 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
®
MG33AM02 - VLT is a registered Danfoss trademark
1 = left most inverter module.
2 = middle inverter module in F12 or F3 frame
sizes.
2 = right inverter module in F10 or F11 frame
sizes.
2 = second frequency converter from the left
inverter module in F14 frame size.
3 = right inverter module in F12 or F13 frame
sizes.
3 = third from the left intverter module in F14
frame size.
4 = far right inverter module in F14 frame size.
5 = rectifier module.
6 = right rectifier module in F14 frame size.
1 = left most inverter module.
2 = middle inverter module in F12 or F3 frame
sizes.
2 = right inverter module in F10 or F11 frame
sizes.
2 = second frequency converter from the left
inverter module in F14 frame size.
3 = right inverter module in F12 or F13 frame
sizes.
3 = third from the left intverter module in F14
frame size.
4 = far right inverter module in F14 frame size.
5 = rectifier module.
6 = right rectifier module in F14 frame size.
1 = left most inverter module.
2 = middle inverter module in F12 or F3 frame
sizes.
2 = right inverter module in F10 or F11 frame
sizes.
2 = second frequency converter from the left
inverter module in F14 frame size.
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