Siemens 300711 fault code meaning
Siemens / 300711
Series: SIMODRIVE 611D
Monitoring cycles differ between axes
servo drive
Meaning: The monitoring cycle MD 1002: $MD_MONITOR_CYCLE_TIME must be identical for both axes on 2- axis modules.
Possible causes
Source: SINUMERIK 840D/840Di/810D Diagnostics Manual 11/2006 (EN, Siemens official site) 2.3 SIMODRIVE ALARMS