Delta ASDA-M Series User Manual

ASDA-M Chapter 10 Troubleshooting
Revision December, 2014 10-15
Causes Checking Method Corrective Actions
low.
Excessive external
load
Check the external load Reduce the external load or
evaluate the motor capacity
again
AL011: Encoder Error
Causes Checking Method Corrective Actions
Wrong wiring of the
encoder
Check if the wiring follows the
suggested wiring of the user
manual.
Correct wiring
The encoder is loose Check the drive connector of
CN2 and encoder
Install the encoder again
Bad connection of the
encoder
Check if the connection between
CN2 of the drive and the encoder
of the servo motor is loose
Reconnect the wiring
The encoder is
damaged
Check if the motor is damaged Change the motor
AL012: Adjustment Error
Causes Checking Method Corrective Actions
The analog input
contact is incorrectly
set back to zero
Measure if the voltage of the
analog input contact is the same
as the ground voltage
Correctly ground the analog
input contact
The detection device is
damaged
Reset the power supply
If the error still occurs after reset,
send the drive back to the
distributors or contact with Delta.
AL013: Emergency Stop
Causes Checking Method Corrective Actions
Press the emergency
stop button
Check if the emergency stop
button is enabled.
Activate emergency stop
AL014: Reverse Limit Error
Causes Checking Method Corrective Actions
Reverse limit switch is
activated.
Check if the limit switch is
enabled.
Enable the reverse limit switch
The servo system is
unstable.
Check the control parameter and
inertia ratio
Re-adjust the parameter or
evaluate the motor capacity.

Delta ASDA-M Series Specifications

General

Brand	Delta
Model	ASDA-M Series
Category	Servo Drives
Language	English