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Delta ASDA-A2 Series - User Manual

Delta ASDA-A2 Series
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V5.1
DELTA_IA-ASDA_A2_UM_EN_20170209

Table of Contents

Other manuals for Delta ASDA-A2 Series

Preview: Instruction Sheet
Instruction Sheet12 pages

Questions and Answers

  • A
    Amy DavisAug 30, 2025
    What to do for regeneration error on Delta Servo Drives?
    • J
      Jennifer RiveraAug 30, 2025
      If you're getting a regeneration error on your Delta Servo Drives, it could be due to a few reasons. The regenerative resistor might not be connected, or its value might be too low; reconnect it or calculate the correct value. If a regenerative resistor isn't in use, ensure that the parameter P1-53 is set to zero. Finally, an error in parameter settings can cause this, so reset the parameter settings correctly and check the specifications of the regenerative resistor again.
  • D
    Diana MorrowAug 25, 2025
    What causes undervoltage in Delta Servo Drives and how to fix it?
    • C
      Christopher WilsonAug 25, 2025
      Undervoltage in Delta Servo Drives can be caused by: * The main circuit voltage being below its minimum specified value. If this is the case, reconfirm voltage wiring. * No input voltage at the main circuit. If this is the case, reconfirm the power switch. * Incorrect power input. If this is the case, use the correct power supply, a stabilizing power supply, or a series transformer.
  • A
    Amber McconnellSep 3, 2025
    How to resolve write parameter error parameter lock in Delta ASDA-A2?
    • W
      William BrownSep 3, 2025
      To resolve a write parameter error in Delta Servo Drives due to a parameter lock, where the parameter is write-protected when Servo On or the setting value is invalid, correct the Pr command and parameter setting value.
  • S
    Susan FrenchSep 7, 2025
    How to resolve a linear scale wiring error on Delta Servo Drives?
    • K
      Kristine Ferguson DVMSep 7, 2025
      To resolve a linear scale wiring error on Delta Servo Drives, check all wiring connections of the linear scale and reconnect the wiring if necessary.
  • G
    goodwinandreaSep 1, 2025
    What to do if Delta ASDA-A2 Servo Drives show input power phase loss?
    • K
      Katelyn HallSep 1, 2025
      If your Delta Servo Drives are showing an input power phase loss, it could be due to an error in the control power supply. If the fault does not clear even when the three-phase power is connected correctly, please contact your distributor or Delta for assistance.
  • 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).
  • 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).
  • M
    mooredawnSep 5, 2025
    What causes a reverse limit switch error on Delta ASDA-A2?
    • T
      Terry KaiserSep 5, 2025
      A reverse limit switch error on Delta Servo Drives can be triggered by: * The reverse limit switch being activated. If this is the case, activate reverse limit switch. * An unstable servo system. If this is the case, modify parameter setting and re-estimate motor capacity.
  • L
    Lauren MayoAug 27, 2025
    What to do if data range error occurs when accessing CANopen PDO object on Delta ASDA-A2 Servo Drives?
    • S
      Stephanie GarrisonAug 27, 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).
  • L
    Laura HancockSep 12, 2025
    What to do if my Delta Servo Drives show overload?
    • J
      Julie TorresSep 12, 2025
      If your Delta Servo Drives are showing overload, consider the following: * The drive is experiencing continuous excessive use beyond its rated loading: Increase the motor capacity or reduce the load. * The control system parameter settings are inappropriate: Adjust the gain value of the control circuit. * There is incorrect wiring of the motor and encoder: Ensure correct wiring. * The motor's encoder is defective: Send the drive back to the distributors or contact Delta.

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 - 220 V 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 - 400 V 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 - 220 V series

Standard wiring examples for the 220V series.

3.13 Standard Connection Example - 400 V 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.

Delta ASDA-A2 Series Specifications

General IconGeneral
Enclosure RatingIP20
Control ModePosition, Speed, Torque
Communication InterfaceRS-485, CANopen
ProtectionOvercurrent, Overvoltage, Undervoltage, Overload, Overtemperature, Encoder error
Operating Temperature0°C to 55°C
Storage Temperature-20°C to 65°C
Humidity20% to 90% RH (non-condensing)
Altitude1000m max
Cooling MethodNatural cooling or forced air cooling
Encoder Feedback20-bit incremental encoder (standard), 17-bit absolute encoder (optional)

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