Hiwin E1 Series User Manual

E1 Series Servo Drive User Manual Troubleshooting And Maintenance
HIWIN MIKROSYSTEM CORP. 13-9
MD09UE01-1910
Alarm Number And
Alarm Name
Cause Confirmation Method Corrective Action
The motor is in
regenerating state due to
load.
Check if the load is too
heavy or the operating
condition is appropriate.
Adjust the load or operating
condition.
The setting value of
regenerative resistor
capacity (Pt600) is smaller
than the capacity of the
external regenerative
resistor.
Check if the external
regenerative resistor is
connected and the setting
value of regenerative
resistor capacity (Pt600).
Adjust the setting value of
regenerative resistor capacity
(Pt600).
The setting value of
resistance of regenerative
resistor (Pt603) is smaller
than the external
regenerative resistance.
Check if the external
regenerative resistor is
connected and the setting
value of resistance of
regenerative resistor
(Pt603).
Adjust the setting value of
resistance of regenerative
resistor (Pt603).
The resistance of the
external regenerative
resistor is too large.
Check if the resistance of
the external regenerative
resistor is appropriate.
Replace the external
regenerative resistor.
Servo drive malfunction N/A Replace the servo drive.
AL.400
Overvoltage
The AC power supply is
unstable or is influenced by
lightning surge.
Measure the power supply
voltage.
Improve the power supply or
install surge absorber, and
power on again. If the alarm
occurs again, it could be servo
drive malfunction, please
replace the servo drive.
The voltage of the AC
power supply is not within
the specified range.
Check the voltage of the AC
power supply and the
velocity and force of the
motor.
Adjust the voltage of the AC
power supply to the specified
range.
The regenerative energy
exceeds the processing
capability of the external
regenerative resistor.
Check the operating
condition and the resistance
of the external regenerative
resistor.
Select external regenerative
resistor according to the
operating condition and load.
The motion is not within the
allowable inertia ratio.
Check if the inertia ratio is
within the allowable range.
Decrease deceleration or
reduce load.
Servo drive malfunction N/A
When power is not supplied to
the main circuit, turn on the
power supplied to the control
circuit again. If the alarm
occurs again, it could be servo
drive malfunction, please
replace the servo drive.
AL.410
Undervoltage
The voltage of AC power
supply is below 130 Vac.
Use multimeter to measure
if the voltage of AC power
supply is below 130 Vac. Or
observe if Bus voltage is
below 183 Vdc from
Interface signal monitor in
Thunder.
Adjust the voltage of the AC
power supply to the specified
range.
The power supply voltage
drops during operation.
Measure the power supply
voltage.
Check if the power supply
voltage is correct.
Momentary power
interruption occurs.
N/A
Replace the servo drive and
connect to reactor.
The fuse of the servo drive
is blown out.
N/A
It could be servo drive
malfunction, please replace
the servo drive.
Servo drive malfunction N/A Replace the servo drive.

Hiwin E1 Series Specifications

General

Brand	Hiwin
Model	E1 Series
Category	Servo Drives
Language	English