Hitachi X200 Series Quick Reference Guide

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Error Codes
The X200 series inverters will trip on over-current, over-voltage, and
under-voltage to protect the inverter. The motor output turns OFF,
allowing the motor to free-run to a stop. Press the Stop/Reset key to
reset the inverter and clear the error.
Basic Error Codes
Error
Code
Name Probable Cause(s)
E_01
Over current event
while at constant speed
E_02
Over current event
during deceleration
E_03
Over current event
during acceleration
y Inverter output was short-circuited
y Motor shaft is locked
y Load is too heavy
y A dual voltage motor is wired
incorrectly
Note: The X200 will over-current trip at
nominally 200% of the rated current.
E_04
Over current event for
other conditions
y DC braking power (A_54) set too high
y Current transformer / noise error
E_05
Overload protection
y Motor overload is detected by the
electronic thermal function
E_07
Over voltage protection
y DC bus voltage exceeds a threshold,
due to regeneration energy from the
motor
E_08
EEPROM error
y Built-in EEPROM memory
experienced noise, high temperature,
etc.
E_09
Under voltage error
y DC bus voltage decreased enough to
cause a control circuit fault
y Instantaneous power failure occurred
E_11
CPU error y Built-in CPU had internal error
E_12
External trip y [EXT] input signal detected
E_13
USP (Unattended Start
Protection)
y When (USP) was enabled, an error
occurred when power was applied while
a Run signal was present
E_14
Ground fault
y A ground fault was detected between
the inverter output and the motor. This
feature protects the inverter, and does
not protect humans.
E_15
Input over-voltage
y Input voltage was higher than the
specified value, 100 sec. after powerup
E_21
Inverter thermal trip
y Inverter internal temperature is
above the threshold
E_30
Driver error Refer to E_01~E_04
E_35
Thermistor
y Thermistor input, [5] and [L] is over
the temperature threshold
E_37
Emergency stop y Emergency stop signal has given
E_60
Communications error
y Communication error on RS485
MODBUS communication
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Under-voltage
(brownout) with output
shutoff
y Low input voltage caused the inverter
to turn OFF the motor output and try to
restart. If unsuccessful, a trip occurs.

Hitachi X200 Series Specifications

General

Series	X200
Output Frequency	0-400 Hz
Cooling Method	Fan Cooled
Type	Inverter
Control Method	V/F control
Overload Capacity	150% for 60 seconds
Braking Unit	Built-in
Communication	RS485, Modbus RTU
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheating, Short Circuit
Ambient Temperature	-10°C to +50°C
Humidity	5 to 95% RH (Non-condensing)
Enclosure Rating	IP20
Operating Temperature	-10°C to +40°C
Storage Temperature	-20°C to +60°C