Siemens 310751 fault code meaning
Siemens / 310751
Series: SIMODRIVE 611D
Speed controller proportional gain too high
servo drive
Meaning: The P gain of the speed controller is too high: - Modify MD 5406: SPEEDCTRL_GAIN_A (gain on A-side of cylinder edge) - or MD 5407: SPEEDCTRL_GAIN (gain for piston adjustment with lowest natural frequency) - or MD 5408: SPEEDCTRL_GAIN_B (gain on B-side of cylinder edge)
Possible causes
Source: SINUMERIK 840D/840Di/810D Diagnostics Manual 11/2006 (EN, Siemens official site) 2.3 SIMODRIVE ALARMS