Markdown table of MNS states with descending priority:

# Use Case EIP Status Bit Identity Status MS NS MS LED NS LED Identity State
1 Eval. time expired N/A N/A CIP_MS_MAJFAULT Unaffected CIP_LED_RED Unaffected CIP_ID_STATE_MAJUNRECOVERFLT
2 Int. Unrec. Maj. Flt (wdg) EIP_STATUS_UNREC_MAJOR_FAULT CIP_ID_STATUS_MAJOR_UNRECOVERABLE_FAULT CIP_MS_MAJFAULT Unaffected CIP_LED_RED Unaffected CIP_ID_STATE_MAJUNRECOVERFLT
3 Host Unrec. Maj. Flt EIP_STATUS_HOST_UNREC_MAJOR_FAULT As forced by host through ID attr 769 CIP_MS_MAJFAULT Unaffected CIP_LED_RED Unaffected CIP_ID_STATE_MAJUNRECOVERFLT
4 Duplicate IP EIP_STATUS_DUP_IP CIP_ID_STATUS_MAJOR_RECOVERABLE_FAULT CIP_MS_RECOVERABLE_MAJFAULT CIP_NS_DUPIP CIP_LED_FLASH_RED_1HZ CIP_LED_RED CIP_ID_STATE_MAJRECOVERFLT
5 Int. Rec. Maj. Flt EIP_STATUS_REC_MAJOR_FAULT CIP_ID_STATUS_MAJOR_RECOVERABLE_FAULT CIP_MS_RECOVERABLE_MAJFAULT Unaffected CIP_LED_FLASH_RED_1HZ Unaffected CIP_ID_STATE_MAJRECOVERFLT
6 Host. Rec. Maj. Flt EIP_STATUS_HOST_REC_MAJOR_FAULT As forced by host through ID attr 769 CIP_MS_RECOVERABLE_MAJFAULT Unaffected CIP_LED_FLASH_RED_1HZ Unaffected CIP_ID_STATE_MAJRECOVERFLT
7 Int. Minor Fault (unused) EIP_STATUS_MINOR_FAULT CIP_ID_STATUS_MINOR_RECOVERABLE_FAULT Unaffected Unaffected Unaffected Unaffected Unaffected
8 Host Minor Fault EIP_STATUS_HOST_MINOR_FAULT As forced by host through ID attr 769 Unaffected Unaffected Unaffected Unaffected Unaffected

Multiple faults can be set at once (highest set wins).
Technically, all faults can be recovered (except “eval time expired”).