Hitachi Elevator SF2 Door Motor Fault Code

E001 Acceleration overcurrent
E002 deceleration overcurrent
E003 Constant speed overcurrent
E004 acceleration overvoltage
E005 deceleration overvoltage
E006 Constant speed overvoltage
E007 Bus Undervoltage

E008 input side phase loss
E031 Power Module Protection
E033 motor overload
E034 EEPROM abnormality
E035 encoder disconnection detection protection
E051 gate width self-learning error
E052 Belt slipping
E053 limit switch malfunction
E054 motor speed abnormality