Hitachi SJ700B SERIES

Chapter 5 Error Codes
5 - 11
5.3 Reset
Name
Display on
digital
operator
Display on
remote
operator
055HFF～150HFF 185HFF～550HFF
Overcurrent
protection
Overload
protection
Braking resistor
overload
protection
Overvoltage
protection
Use the control circuit terminal for resetting, press the
STOP/RESET key of the digital operator or turn on/off the
power of inverter
EEPROM error Turn on/off the power of inverter
Undervoltage
CT error
CPU error
External trip
USP error
Use the control circuit terminal for resetting, press the
STOP/RESET key of the digital operator or turn on/off the
power of inverter
Groundfault
protection
Turn on/off the power of inverter
Input overvoltage
protection
Instantaneous
power failure
protection
Temperature error
due to low
coolingfan speed
Temperature error
Use the control circuit terminal for resetting, press the
STOP/RESET key of the digital operator or turn on/off the
power of inverter
EEPROM
Over.V
OL.BRD
Over.L
Over.C
OC.Accel
OC.Drive
OC.Decel
CPU
Under.V
CT
EXTERNAL
OH.fin
OH.stFAN
Inst.P-F
USP
OV.SRC
GND.Flt