Delta ASDA-A2 User Manual

ASDA-A2 Chapter 10 Troubleshooting
10-18 Revision February, 2017
AL042：Analog input voltage error
Causes Checking Method Corrective Actions
The analog input voltage
is higher than the value of
P1-83.
Check if analog input voltage is too
high.
Check all analog input voltages.
Check if there is any problem about
the sources of analog speed
commands.
AL044：Warning of servo drive function overload
Causes Checking Method Corrective Actions
Warning of servo drive
function overload
N/A
Set P2-66 Bit4 to 1 can disable the
display of this alarm.
AL045： Wrong setting of E-gear ratio
AL060：The absolute position is lost
Causes Checking Method Corrective Actions
Battery undervoltage
Check if the voltage of the battery
is lower than 2.8V.
After change the battery, conduct
homing procedure again. Please
refer to the description of absolute
coordinate initialization in Chapter
12.
Change the battery when
the power is OFF which
is controlled by the servo
drive
Do no change or remove the
battery when the power is OFF
which is controlled by the servo
drive.
Conduct homing procedure again.
Please refer to the description of
absolute coordinate initialization in
Chapter 12.
After activating the
absolute function, the
absolute coordinate
initialization has not been
completed.
1. Install the battery.
2. Check the wiring between the
battery pack and the power
cable of the servo drive.
3. Check the wiring of the
encoder.
Conduct homing procedure. Please
refer to the description of absolute
coordinate initialization in Chapter
12.
Bad connection of the
battery power circuit
1. Check the wiring of the
encoder.
2. Check the wiring between the
battery pack and the power
cable of the servo drive.
Connect or repair the wiring of the
battery so as to supply the power to
the encoder. Conduct homing
procedure again. Please refer to the
description of absolute coordinate
initialization in Chapter 12.
Causes Checking Method Corrective Actions
Setting of E-gear ratio is
wrong when power on the
servo drive
Check if the setting of E-gear ratio
is within the range (1/50~25600).
Modify the range of E-gear ratio
and repower on the servo drive.

Delta ASDA-A2 Specifications

General

Brand	Delta
Model	ASDA-A2
Category	Controller
Language	English