Delta ASD-A2R-1B43 Series User Manual

Revision December, 2014 10-1
Chapter 10 Troubleshooting
10.1 Alarm of Servo Drive
Display Alarm Name Alarm Description
Corresponding
DO
Servo
Status
Over current The current of the main circuit is 1.5
times more than the instantaneous
current of the motor.
ALM
Servo
Off
Over voltage The voltage of the main circuit is higher
than the standard voltage.
ALM
Servo
Off
Under
voltage
The voltage of the main circuit is lower
than the standard voltage.
WARN
Servo
Off
Motor
Combination
Error
The drive corresponds to the wrong
motor. ALM
Servo
Off
Regeneration
Error
Regeneration control is in error.
ALM
Servo
Off
Overload The motor and the drive is overload.
ALM
Servo
Off
Over speed The control speed of the motor
exceeds the normal speed.
ALM
Servo
Off
Abnormal
Pulse
Command
The input frequency of the pulse
command is over the allowable value
of the hardware interface.
ALM
Servo
Off
Excessive
Deviation of
Position
Command
The deviation of position command
exceeds the allowable setting value.
ALM
Servo
Off
Encoder
Error
The encoder produces abnormal pulse.
ALM
Servo
Off
Adjustment
Error
When executing electrical adjustment,
the adjusted value exceeds the
allowable value.
ALM
Servo
Off
Emergency
Stop
Press the emergency stop button.
WARN
Servo
Off
Reverse
Limit Error
Activate the reverse limit switch.
WARN
Servo
On
Forward
Limit Error
Activate the forward limit switch.
WARN
Servo
On
IGBT
Overheat
The temperature of IGBT is over high
ALM
Servo
Off

Delta ASD-A2R-1B43 Series Specifications

General

Brand	Delta
Model	ASD-A2R-1B43 Series
Category	Servo Drives
Language	English