Siemens 300703 fault code meaning
Siemens / 300703
Series: SIMODRIVE 611D
Invalid current control cycle
servo drive
Meaning: In the drive MD 1000: $MD_CURRCTRL_CYCLE_TIME.
Possible causes
Source: SINUMERIK 840D/840Di/810D Diagnostics Manual 11/2006 (EN, Siemens official site) 2.3 SIMODRIVE ALARMS