Delta ASDA-A2 Series User Manual

ASDA-A2 Chapter 5 Trial operation and Tuning
Revision February, 2017 5-3
function) or modified to another function.
From the last setting, the servo drive status displays parameter P0-02 setting as the motor
speed (07), then the screen display will be:
When the screen displays no text, please check if the power of control circuit is under voltage.
1) When the screen displays:
Warning of overvoltage:
It means the voltage input by the main circuit is higher than the rated voltage or power
input error (incorrect power system).
Corrective action:
 Use the voltmeter to measure if the input voltage from the main circuit is within the
range of rated voltage value.
 Use the voltmeter to measure if the power system complies with the specification.
2) When the screen displays:
Warning of encoder error:
Check if the motor encoder is securely connected or the wiring is correct.
Corrective action:
 Check if the wiring is the same as the instruction of the user manual.
 Check the encoder connector.
 Check if the wiring is loose.
 Encoder is damaged.

Delta ASDA-A2 Series Specifications

General

Enclosure Rating	IP20
Control Mode	Position, Speed, Torque
Communication Interface	RS-485, CANopen
Protection	Overcurrent, Overvoltage, Undervoltage, Overload, Overtemperature, Encoder error
Operating Temperature	0°C to 55°C
Storage Temperature	-20°C to 65°C
Humidity	20% to 90% RH (non-condensing)
Altitude	1000m max
Cooling Method	Natural cooling or forced air cooling
Encoder Feedback	20-bit incremental encoder (standard), 17-bit absolute encoder (optional)