Siemens 301703 fault code meaning
Siemens / 301703
Series: SIMODRIVE 611D
Encoder incompatible with motor type
servo drive
Meaning: If a linear motor was selected (motor selection menu), but no linear scale was configured (MD 1011.4=0), or if a rotary motor was selected, but a linear scale configured (MD 1011.4=1), then this error is triggered. Modify MD 1011: $MD_ACTUAL_VALUE_CONFIG (actual value sensing configuration IM)
Possible causes
Source: SINUMERIK 840D/840Di/810D Diagnostics Manual 11/2006 (EN, Siemens official site) 2.3 SIMODRIVE ALARMS