Siemens 300508 fault code meaning

Series: SIMODRIVE 611D

Motor measuring system zero pulse monitoring

servo drive

Meaning: An error was detected in the number of encoder lines counted to modulo (16/10) on crossing of the zero marker. Increments were lost or added. The alarm can be reprogrammed in the MD ALARM_REACTION_CHAN_NOREADY (channel not ready).

Possible causes

Source: SINUMERIK 840D/840Di/810D Diagnostics Manual 11/2006 (EN, Siemens official site) 2.3 SIMODRIVE ALARMS