Siemens A33400 fault code meaning

Series: G130-G150

Encoder 3: Zero pulse spacing error (alarm threshold exceeded

converter

Meaning: The measured zero pulse distance does not match the zero pulse distance setting. When a distance-coded encoder is used, the zero pulse distance is calculated from zero pulses detected in pairs. Therefore, a missing zero pulse from a pair does not trigger a fault and has no effect on the system. Set the zero pulse distance for zero pulse monitoring in p0425 (rotary encoder) or p0424 (linear encoder).

Possible causes

Source: SINAMICS G130_G150 P1904

Series: G210

Encoder 3: Zero pulse spacing error (alarm threshold exceeded

converter

Meaning: The measured zero pulse distance does not match the set zero pulse distance. When using a distance-coded encoder, the zero pulse distance is calculated from zero pulses detected in pairs. Therefore, a missing paired zero pulse does not trigger a fault and has no effect on the system. Set the zero pulse distance for zero pulse monitoring in p0425 (rotary encoder) or p0424 (linear encoder).

Possible causes

Source: SINAMICS G210 converter P1329