F007 fault in siemens 6RA70 DC Drive

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 How can resolve problem F007 fault in siemens 6RA70 DC Drive ?

Cause : Overvoltage (active in operating states of ≤ o4) - The voltage across terminals 1U1, 1V1 or 1W1 and 3U1, 3W1 was higher than the response threshold for longer than the "restart time" set at P086 and the delay time according to P362 has expired.

Possible fault causes
♦ Line overvoltage
♦ Monitoring values set too sensitively or incorrectly (P352, P078)

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