Cause : Main contactor checkback - If a main contactor check back is configured, no check back occurs within the time set in P600 after the power-up command. In the case of externally excited synchronous motors (P095 = 12), there is no check back for the excitation current unit.

P591 Src Contactor Msg Parameter value must be in conformance with
the connection of the main contactor checkback.

Check the checkback loop of the main contactor (or the checkback of the excitation current unit in the case of synchronous motors).

Keyword - F001 fault in siemens SIMOVERT MASTERDRIVE