Danfoss VACON 100 FLOW Series Application Manual page 311

VACON® 100 FLOW
Application Guide
• Examine the heatsink for dust.
• Make sure that the switching frequency is not too high in relation to the ambient temperature and the motor load.
• Check the cooling fan.
• Make an identification run.
12.3.89 Fault Code 44, ID 431 - Device Changed (Different Type)
Cause
• There is a new power unit of a different type. Parameters are not available in the settings.
Troubleshooting
• Reset the fault. The drive reboots after you reset the fault.
• Set the power unit parameters again.
12.3.90 Fault Code 44, ID 433 - Device Changed (Different Type)
Cause
• The option board in slot C was replaced by a new one that you have not used before in the same slot. No parameter settings are
saved.
Troubleshooting
• Reset the fault. Set the option board parameters again.
12.3.91 Fault Code 44, ID 434 - Device Changed (Different Type)
Cause
• The option board in slot D was replaced by a new one that you have not used before in the same slot. No parameter settings are
saved.
Troubleshooting
• Reset the fault. Set the option board parameters again.
12.3.92 Fault Code 44, ID 435 - Device Changed (Different Type)
Cause
• The option board in slot E was replaced by a new one that you have not used before in the same slot. No parameter settings are
saved.
Troubleshooting
• Reset the fault. Set the option board parameters again.
12.3.93 Fault Code 45, ID 441 - Device Added (Different Type)
Cause
• There is a new power unit of a different type. Parameters are not available in the settings.
Troubleshooting
• Reset the fault. The drive reboots after you reset the fault.
• Set the power unit parameters again.
12.3.94 Fault Code 45, ID 443 - Device Added (Different Type)
Cause
• A new option board, that you have not used before in the same slot, was put in slot C. No parameter settings are saved.
Troubleshooting
• Set the option board parameters again.
12.3.95 Fault Code 45, ID 444 - Device Added (Different Type)
Cause
• A new option board, that you have not used before in the same slot, was put in slot D. No parameter settings are saved.
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Fault Tracing
AB298035655957en-000201 / DPD01083 | 311