Delta ASDA-A2 Series User Manual (English)

Other manuals for Delta ASDA-A2 Series

Questions and Answers:

H
Howard WelchSep 13, 2025
What causes abnormal EEPROM in Delta ASDA-A2 Servo Drives?
- A
  Amber GarciaSep 13, 2025
  If your Delta Servo Drives are showing an abnormal EEPROM: * It is in error when DSP accesses EEPROM: The fault occurs when applying to the power. It means one of the parameters is over the reasonable range. Please re-power on after adjusting. The fault occurs in normal operation. It means it is in error when writing the parameter. The alarm can be cleared by DI.ARST. * Abnormal hidden parameter: Please set the correct type of the drive. * Data in ROM is damaged: Please send the drive back to the distributors or contact with Delta.
K
kschmidtSep 9, 2025
What to do if EE-PROM invalid address range occurs on Delta ASDA-A2 Servo Drives?
- A
  andrew47Sep 9, 2025
  If the amount of the data saved in EE-PROM has exceeded the space determined by the firmware, NMT Maser send “Reset node“ command to its slave or reset the fault by sending the control word (0x6040) through CAN communication (the value of CANopen object 0x6040 should be reset).
C
Christine DouglasSep 7, 2025
What to do if CANopen SDO receive buffer overrun occurs on Delta ASDA-A2?
- A
  Alyssa RosalesSep 7, 2025
  If a CANopen SDO receive buffer overrun is detected (receive two or more SDO packets in 1ms), NMT Maser send “Reset node“ command to its slave or reset the fault by sending the control word (0x6040) through CAN communication (the value of CANopen object 0x6040 should be reset).
S
smithstephenAug 28, 2025
What to do if sub-index error occurs when accessing CANopen object on Delta ASDA-A2?
- M
  mayerjoseAug 28, 2025
  If the specified Sub-index in the message does not exist, NMT Maser send “Reset node“ command to its slave or reset the fault by sending the control word (0x6040) through CAN communication (the value of CANopen object 0x6040 should be reset).
J
jbrooksAug 28, 2025
What to do if data type (size) error occurs when accessing CANopen object on Delta ASDA-A2 Servo Drives?
- C
  Caroline McneilAug 28, 2025
  If the data length in the message does not match the specified object, NMT Maser send “Reset node“ command to its slave or reset the fault by sending the control word (0x6040) through CAN communication (the value of CANopen object 0x6040 should be reset).
D
darrentaylorAug 28, 2025
What to do if data range error occurs when accessing CANopen object on Delta ASDA-A2?
- B
  Bruce WalshAug 28, 2025
  If the data in the message has exceeded the data range of the specified object, NMT Maser send “Reset node“ command to its slave or reset the fault by sending the control word (0x6040) through CAN communication (the value of CANopen object 0x6040 should be reset).
M
Melissa HoldenAug 29, 2025
What to do if Delta Servo Drives show overvoltage?
- S
  Sarah MeyerAug 29, 2025
  If your Delta Servo Drives are displaying an overvoltage error, it could be due to several reasons. The main circuit voltage might have exceeded its maximum allowable value, or there could be an incorrect power input. In either case, use the correct power supply, a stabilizing power supply, or a series transformer. If the error persists even when the main circuit input voltage is within the specified limits, the hardware of the servo drive might be damaged. In this case, please contact your distributor or Delta for assistance.
S
Susan OdonnellAug 29, 2025
Why Delta ASDA-A2 show undervoltage?
- H
  hollycookAug 29, 2025
  If your Delta Servo Drives show an undervoltage error, it could be due to a few reasons. The main circuit voltage might be below its minimum specified value, so reconfirm the voltage wiring. Another possibility is no input voltage at the main circuit, so reconfirm the power switch. Also, an incorrect power input could be the reason, so use the correct power supply, stabilizing power, or a series transformer.
M
Morgan NguyenSep 12, 2025
Why is my Delta ASDA-A2 Servo Drives showing a reverse limit error?
- J
  Juan BridgesSep 12, 2025
  A reverse limit error on your Delta Servo Drives can occur because: * The reverse limit switch is activated: Enable the reverse limit switch. * The servo system is unstable: Re-adjust the parameter or evaluate the motor capacity.
V
Vanessa MorrowSep 9, 2025
What to do if error occurs when writing CANopen PDO object into EE-PROM on Delta ASDA-A2?
- B
  Brittany WilliamsSep 9, 2025
  If an error occurs when writing the current settings into EE-PROM, NMT Maser send “Reset node“ command to its slave or reset the fault by sending the control word (0x6040) through CAN communication (the value of CANopen object 0x6040 should be reset).

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)

Summary

Chapter 1 Inspection and Model Explanation

1.1 Inspection

Pre-operation checks for product condition and functionality.

1.2 Product Model

Nameplate information and detailed model code explanation for ASDA-A2 and ECMA series.

1.3 Servo Drive and Corresponding Servo Motor

Matching specifications for servo drives and motors across different voltage series.

1.4 Each Part of the Servo Drive

Identification and function of various parts of the servo drive.

Chapter 2 Installation

2.1 Notes

Important notes on connections, voltage, and wiring.

2.3 Ambient Conditions of Installation

Environmental conditions required for installing the servo drive and motor.

2.4 Installation Direction and Space

Guidelines for correct mounting and ventilation space.

2.5 Specification of Circuit Breaker and Fuse

Recommended circuit breakers and fuses for various series.

2.6 EMI Filter Selection

Recommendations for EMI filters and installation precautions.

2.7 Selection of Regenerative Resistor

Guidelines for selecting regenerative resistors.

Chapter 3 Wiring

3.1 Connections - 220V series

Wiring information for 220V series servo drives.

3.1.1 Connecting to Peripheral Devices

How to connect external devices to the servo drive.

3.1.2 Connectors and Terminals of Servo Drive

Detailed description of servo drive connectors and terminals.

3.1.3 Wiring Method

Wiring methods for single-phase and three-phase power.

3.1.4 Specification of Motor Power Cable

Specifications for motor power cables.

3.1.5 Specification of Encoder Cable Connector

Specifications for encoder cable connectors.

3.2 Connections - 400V series

Wiring information for 400V series servo drives.

3.2.1 Connecting to Peripheral Devices

How to connect external devices to 400V series drives.

3.2.2 Connectors and Terminals of the Servo Drive

Detailed description of 400V series drive connectors and terminals.

3.2.3 Wiring Method

Wiring methods for 400V series servo drives.

3.3 Basic Wiring

Basic wiring diagrams for 220V and 400V series.

3.4 I/O Signal (CN1) Connection

Details on connecting I/O signals to the CN1 connector.

3.4.1 I/O Signal (CN1) Connector Terminal Layout

Pinout and layout of the CN1 connector.

3.4.2 Signals Explanation of Connector CN1

Explanation of signals for the CN1 connector.

3.5 CN2 Connector

Details on the CN2 connector for motor encoder connection.

3.6 Wiring of CN3 Connector

Information on wiring the CN3 connector for communication.

3.7 CN4 Serial Connector (USB)

Details on the CN4 serial connector for PC connection via USB.

3.8 CN5 Connector (Full-closed loop)

Information about the CN5 connector for full-closed loop applications.

3.9 CN6 Connector (CANopen)

Details on the CN6 connector for CANopen communication.

3.12 Standard Connection Example – 220V series

Standard wiring examples for the 220V series.

3.13 Standard Connection Example – 400V series

Standard wiring examples for the 400V series.

Chapter 4 Panel Display and Operation

4.1 Panel Description

Detailed explanation of the servo drive's front panel components and their functions.

4.2 Parameter Setting Procedure

Step-by-step guide for setting parameters using the front panel.

4.3 Status Display

Explanation of various status indicators and displays on the panel.

4.4 General Function

General operational functions accessible via the panel.

Chapter 5 Trial Operation and Tuning

5.1 Inspection without Load

Pre-operation checks on the motor and drive without load.

5.2 Applying Power to the Servo Drive

Correct procedure for applying power to the servo drive.

5.3 JOG Trial Run without Load

Procedure for testing motor operation in JOG mode without load.

5.4 Trial Run without Load (Speed Mode)

Steps for trial running the motor in speed mode without load.

5.5 Trial Run without Load (Position Mode)

Steps for trial running the motor in position mode without load.

5.6 Tuning Procedure

General procedure for tuning the servo system.

Chapter 6 Control Mode of Operation

6.1 Selection of Operation Mode

Description of single, dual, and multi-control modes.

6.2 Position Mode

Detailed explanation of position control mode.

6.3 Speed Mode

Detailed explanation of speed control mode.

6.4 Torque Mode

Detailed explanation of torque control mode.

6.5 Dual Mode

Explanation of dual mode operations.

Chapter 7 Motion Control

7.1 Motion Control Functions of ASDA-A2

Overview of the motion control capabilities of the ASDA-A2 series.

7.2 System Information

Information about system parameters, monitoring variables, and data arrays.

7.3 Description of Motion Axes

Explanation of the different motion axes and their attributes.

7.4 Description of PR Mode

Detailed description of the PR (Procedure) mode.

7.8 Homing Description of PR Mode

How to perform homing operations in PR mode.

7.10 Parameter Settings

Overview of parameters related to motion control and PR mode settings.

7.11 The Description of E-Cam Function

Detailed explanation of the Electronic Cam (E-Cam) function.

Chapter 8 Parameters

8.1 Parameter Definition

Explanation of parameter grouping and naming conventions.

8.2 List of Parameters

A comprehensive list of parameters, their abbreviations, functions, and related sections.

8.3 Parameter Description

Detailed descriptions of various parameters, categorized by group.

Chapter 10 Troubleshooting

10.1 Alarm of Servo Drive

List of servo drive alarms, their descriptions, corresponding DO signals, and servo status.

10.2 Alarm of CANopen Communication

Troubleshooting for CANopen communication alarms and corrective actions.

10.3 Alarm of Motion Control

Troubleshooting for motion control related alarms and corrective actions.

10.4 Causes and Corrective Actions

Detailed breakdown of common causes and corrective actions for various alarms.

10.5 Corrective Actions after the Alarm Occurs

General corrective actions for various alarm codes.

Related product manuals

Delta ASDA-B2-F Series

291 pages

Delta ASD-A2 Series

721 pages

Delta ASD-A2-2043 Series

721 pages

Delta ASD-A2-1521 Series

721 pages

Delta ASD-A2-1021 Series

721 pages

Delta ASD-A2-0721 Series

721 pages

Delta ASD-A2R-0221 Series

660 pages

Delta ASD-A2R-0421 Series

660 pages

Delta ASDA-A2 Series User Manual

Table of Contents

Other manuals for Delta ASDA-A2 Series

Questions and Answers:

Delta ASDA-A2 Series Specifications

Summary

Chapter 1 Inspection and Model Explanation

1.1 Inspection

1.2 Product Model

1.3 Servo Drive and Corresponding Servo Motor

1.4 Each Part of the Servo Drive

Chapter 2 Installation

2.1 Notes

2.3 Ambient Conditions of Installation

2.4 Installation Direction and Space

2.5 Specification of Circuit Breaker and Fuse

2.6 EMI Filter Selection

2.7 Selection of Regenerative Resistor

Chapter 3 Wiring

3.1 Connections - 220V series

3.1.1 Connecting to Peripheral Devices

3.1.2 Connectors and Terminals of Servo Drive

3.1.3 Wiring Method

3.1.4 Specification of Motor Power Cable

3.1.5 Specification of Encoder Cable Connector

3.2 Connections - 400V series

3.2.1 Connecting to Peripheral Devices

3.2.2 Connectors and Terminals of the Servo Drive

3.2.3 Wiring Method

3.3 Basic Wiring

3.4 I/O Signal (CN1) Connection

3.4.1 I/O Signal (CN1) Connector Terminal Layout

3.4.2 Signals Explanation of Connector CN1

3.5 CN2 Connector

3.6 Wiring of CN3 Connector

3.7 CN4 Serial Connector (USB)

3.8 CN5 Connector (Full-closed loop)

3.9 CN6 Connector (CANopen)

3.12 Standard Connection Example – 220V series

3.13 Standard Connection Example – 400V series

Chapter 4 Panel Display and Operation

4.1 Panel Description

4.2 Parameter Setting Procedure

4.3 Status Display

4.4 General Function

Chapter 5 Trial Operation and Tuning

5.1 Inspection without Load

5.2 Applying Power to the Servo Drive

5.3 JOG Trial Run without Load

5.4 Trial Run without Load (Speed Mode)

5.5 Trial Run without Load (Position Mode)

5.6 Tuning Procedure

Chapter 6 Control Mode of Operation

6.1 Selection of Operation Mode

6.2 Position Mode

6.3 Speed Mode

6.4 Torque Mode

6.5 Dual Mode

Chapter 7 Motion Control

7.1 Motion Control Functions of ASDA-A2

7.2 System Information

7.3 Description of Motion Axes

7.4 Description of PR Mode

7.8 Homing Description of PR Mode

7.10 Parameter Settings

7.11 The Description of E-Cam Function

Chapter 8 Parameters

8.1 Parameter Definition

8.2 List of Parameters

8.3 Parameter Description

Chapter 10 Troubleshooting

10.1 Alarm of Servo Drive

10.2 Alarm of CANopen Communication

10.3 Alarm of Motion Control

10.4 Causes and Corrective Actions

10.5 Corrective Actions after the Alarm Occurs

Related product manuals