Siemens F006 fault code meaning

Series: 6RA70

Undervoltage

DC drive

Meaning: (Valid in operating states ≤ o4) The voltage at terminals 1U1, 1V1 or 1W1 and 3U1, 3W1 remains below the response threshold for longer than the “Restart” time set in P086. Response threshold for the armature supply voltage: ) % 100 351 P 1 ( 001 . 078 P + ×. Response threshold for the field supply voltage: ) % 100 351 P 1 ( 002 . 078 P + ×. Possible fault causes: Power supply undervoltage; monitoring values set too sensitively or incorrectly (P351, P078). r047, indices 002 ~ 016: 1 undervoltage occurred. i002: Phase number issuing the valid fault message. 0...: Phase UV. 1...: Phase VW. 2...: Phase WU. 3...: Field phase. i003: Incorrect voltage value (normalized to 16384). 4: Undervoltage duration exceeds the value set in parameter P086 (if setting > 0) -

Possible causes

Source: 6ra70_c P419