Commissioning
5.3 Restoring the factory setting
Converter with control units CU250D-2
Operating Instructions, 04/2014, FW V4.7, A5E34261542B AA
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Proceed as follows to restore the inverter safety functions to the factory settings:
1. p0010 = 30Set
Activate reset settings.
2. p9761 = …
Enter the password for the safety functions
3. Start restoration using p970 = 5.
4. Wait until the inverter sets p0970 = 0.
5. Set p0971 = 1.
6. Wait until the inverter sets p0971 = 0.
7. Switch off the inverter supply voltage.
8. Wait until all LEDs on the inverter go dark.
9. Switch on the inverter supply voltage again.
You have restored the safety function settings of your inverter to the factory settings.
Restoring the inverter to the factory setting
Procedure
Proceed as follows to reset the inverter to factory settings:
1. Go online
2. Select the button
You have reset the inverter to factory settings.
Proceed as follows to reset the inverter to factory settings:
1. Select the "Extras" menu
2. Select the "Parameter settings" menu
3. Select the entry "Restore drive to factory settings"
You have reset the inverter to factory settings.
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