Hitachi Elevator DAB Door Machine Fault Code

E01 power module failure

E02 DC bus overvoltage

E03 DC bus undervoltage

E04 Reserved

E05 DC Bus Short Circuit

E06 motor overcurrent

E07 motor phase loss

E08 Reserved

E09 pulley slipping

E10 limit switch failure

(If the signal of the door opening and closing limit switch is both valid, it is considered that the door opening and closing limit switch is faulty)

E11 door machine selection line is connected incorrectly